Ethinylestradiol-Impurities | Pharmaffiliates

ethinylestradiol

A synthetic steroidal estrogen and a derivative of estradiol, Ethinylestradiol is used as a formulation in Combine oral contraceptives. Also known as EE2 it is used in the hormone replacement therapy in menopause , acne, and cancer (breat and prostrate). Reference standards of Ethinylestradiol API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [catalogue_number] => PA 05 46000
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    [form] => C20H24O2
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PA 05 46000

Ethinylestradiol - API Standards


  • Catalogue No.:PA 05 46000

  • CAS :

    57-63-6

  • Molecular Formula : C20H24O2

  • Molecular Weight : 296.40

20% OFF
stdClass Object
(
    [pname] => Ethinylestradiol - Impurity A
    [catalogue_number] => PA 05 46010
    [category_ids] => ,78,70,82,87,
    [chemical_name] => 
    [weight] => 296.40
    [form] => C20H24O2
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PA 05 46010

Ethinylestradiol - Impurity A


  • Catalogue No.:PA 05 46010

  • CAS :

    4717-38-8

  • Molecular Formula : C20H24O2

  • Molecular Weight : 296.40

20% OFF
stdClass Object
(
    [pname] => Ethinylestradiol - Impurity B
    [catalogue_number] => PA 05 46020
    [category_ids] => ,70,75,78,82,87,
    [chemical_name] => 
    [weight] => 294.39
    [form] => C20H22O2
    [cas] => 1231-96-5
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PA 05 46020

Ethinylestradiol - Impurity B


  • Catalogue No.:PA 05 46020

  • CAS :

    1231-96-5

  • Molecular Formula : C20H22O2

  • Molecular Weight : 294.39

20% OFF
stdClass Object
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    [pname] => Ethinylestradiol - Impurity D
    [catalogue_number] => PA 05 46040
    [category_ids] => ,78,70,82,87,
    [chemical_name] => 
    [weight] => 272.38
    [form] => C18H24O2
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PA 05 46040

Ethinylestradiol - Impurity D


  • Catalogue No.:PA 05 46040

  • CAS :

    50-28-2

  • Molecular Formula : C18H24O2

  • Molecular Weight : 272.38

stdClass Object
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    [catalogue_number] => PA 05 46050
    [category_ids] => ,75,78,70,82,87,
    [chemical_name] => 
    [weight] => 312.40
    [form] => C20H24O3
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PA 05 46050

Ethinylestradiol - Impurity E


  • Catalogue No.:PA 05 46050

  • CAS :

    27521-34-2

  • Molecular Formula : C20H24O3

  • Molecular Weight : 312.40

20% OFF
stdClass Object
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    [pname] => Ethinylestradiol - Impurity G
    [catalogue_number] => PA 05 46070
    [category_ids] => ,70,75,78,82,87,
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    [weight] => 310.39
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PA 05 46070

Ethinylestradiol - Impurity G


  • Catalogue No.:PA 05 46070

  • CAS :

    38002-18-5

  • Molecular Formula : C20H22O3

  • Molecular Weight : 310.39

20% OFF
stdClass Object
(
    [pname] => Ethinylestradiol - Impurity I
    [catalogue_number] => PA 05 46090
    [category_ids] => ,75,78,70,82,87,
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    [weight] => 294.39
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PA 05 46090

Ethinylestradiol - Impurity I


  • Catalogue No.:PA 05 46090

  • CAS :

    67703-68-8

  • Molecular Formula : C20H22O2

  • Molecular Weight : 294.39

20% OFF
stdClass Object
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    [pname] => Ethinylestradiol - Impurity J
    [catalogue_number] => PA 05 46100
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PA 05 46100

Ethinylestradiol - Impurity J


  • Catalogue No.:PA 05 46100

  • CAS :

    15071-66-6

  • Molecular Formula : C21H26O2

  • Molecular Weight : 310.43

20% OFF
stdClass Object
(
    [pname] => Ethinylestradiol - Impurity K
    [catalogue_number] => PA 05 46110
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    [weight] => 310.43
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PA 05 46110

Ethinylestradiol - Impurity K


  • Catalogue No.:PA 05 46110

  • CAS :

    155683-61-7

  • Molecular Formula : C21H26O2

  • Molecular Weight : 310.43

20% OFF
stdClass Object
(
    [pname] => Ethinylestradiol - Impurity L
    [catalogue_number] => PA 05 46120
    [category_ids] => ,78,70,82,87,
    [chemical_name] => 
    [weight] => 272.38
    [form] => C18H24O2
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PA 05 46120

Ethinylestradiol - Impurity L


  • Catalogue No.:PA 05 46120

  • CAS :

    57-91-0

  • Molecular Formula : C18H24O2

  • Molecular Weight : 272.38

20% OFF
stdClass Object
(
    [pname] => Ethinylestradiol - Impurity M
    [catalogue_number] => PA 05 46130
    [category_ids] => ,75,78,70,82,87,
    [chemical_name] => 
    [weight] => 310.43
    [form] => C21H26O2
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PA 05 46130

Ethinylestradiol - Impurity M


  • Catalogue No.:PA 05 46130

  • CAS :

    3240-39-9

  • Molecular Formula : C21H26O2

  • Molecular Weight : 310.43

20% OFF
stdClass Object
(
    [pname] => Ethinylestradiol - Impurity F
    [catalogue_number] => PA 05 46060
    [category_ids] => 87,82,78,75,70
    [chemical_name] => 
    [weight] => 312.40
    [form] => C20H24O3
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PA 05 46060

Ethinylestradiol - Impurity F


  • Catalogue No.:PA 05 46060

  • CAS :

    56324-28-8

  • Molecular Formula : C20H24O3

  • Molecular Weight : 312.40

stdClass Object
(
    [pname] => Ethinylestradiol - Impurity H
    [catalogue_number] => PA 05 46080
    [category_ids] => 87,82,78,75,70
    [chemical_name] => 
    [weight] => 310.39
    [form] => C20H22O3
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PA 05 46080

Ethinylestradiol - Impurity H


  • Catalogue No.:PA 05 46080

  • CAS :

    1350468-76-6

  • Molecular Formula : C20H22O3

  • Molecular Weight : 310.39

stdClass Object
(
    [pname] => Ethynyl Estradiol 3-Sulfate
    [catalogue_number] => PA 05 46510
    [category_ids] => ,76,75,78,70,82,87,88,
    [chemical_name] => 
    [weight] => 376.47
    [form] => C20H24O5S
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PA 05 46510

Ethynyl Estradiol 3-Sulfate


  • Catalogue No.:PA 05 46510

  • CAS :

    24560-70-1

  • Molecular Formula : C20H24O5S

  • Molecular Weight : 376.47

stdClass Object
(
    [pname] => Ethinyl Estradiol Dimer Impurity 1
    [catalogue_number] => PA 05 46520
    [category_ids] => ,76,75,78,70,82,87,
    [chemical_name] => 
    [weight] => 590.79
    [form] => C40H46O4
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PA 05 46520

Ethinyl Estradiol Dimer Impurity 1


  • Catalogue No.:PA 05 46520

  • CAS :

    303014-90-6

  • Molecular Formula : C40H46O4

  • Molecular Weight : 590.79

stdClass Object
(
    [pname] => Ethinyl Estradiol Dimer Impurity 2
    [catalogue_number] => PA 05 46530
    [category_ids] => ,76,75,78,70,82,87,
    [chemical_name] => 
    [weight] => 590.79
    [form] => C40H46O4
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PA 05 46530

Ethinyl Estradiol Dimer Impurity 2


  • Catalogue No.:PA 05 46530

  • CAS :

    303014-91-7

  • Molecular Formula : C40H46O4

  • Molecular Weight : 590.79

stdClass Object
(
    [pname] => 2-Hydroxy Ethinylestradiol
    [catalogue_number] => PA 05 46540
    [category_ids] => ,76,75,78,70,82,87,
    [chemical_name] => 
    [weight] => 312.41
    [form] => C20H24O3
    [cas] => 50394-89-3
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PA 05 46540

2-Hydroxy Ethinylestradiol


  • Catalogue No.:PA 05 46540

  • CAS :

    50394-89-3

  • Molecular Formula : C20H24O3

  • Molecular Weight : 312.41

stdClass Object
(
    [pname] => 17α-Ethynyl-13C2-estradiol
    [catalogue_number] => PA STI 088481
    [category_ids] => 70,78,82,98
    [chemical_name] => 
    [weight] => 298.39
    [form] => C1813C2H24O2
    [cas] => NA
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PA STI 088481

17α-Ethynyl-13C2-estradiol


  • Catalogue No.:PA STI 088481

  • CAS :

    NA

  • Molecular Formula : C1813C2H24O2

  • Molecular Weight : 298.39

stdClass Object
(
    [pname] => 1-Hydroxy-4-methyl-17-ethynyl-3-dehydroxyestradiol
    [catalogue_number] => PA 05 0461000
    [category_ids] => ,87,78,75,76,82,
    [chemical_name] => 
    [weight] => 310.44
    [form] => C21H26O2
    [cas] => 1034298-00-4
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PA 05 0461000

1-Hydroxy-4-methyl-17-ethynyl-3-dehydroxyestradiol


  • Catalogue No.:PA 05 0461000

  • CAS :

    1034298-00-4

  • Molecular Formula : C21H26O2

  • Molecular Weight : 310.44

stdClass Object
(
    [pname] => (8R,9S,13S,14S,17S)-17-Ethynyl-3,17-dihydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-one
    [catalogue_number] => PAI 05 005206
    [category_ids] => ,78,75,70,76,82,
    [chemical_name] => 
    [weight] => 310.39
    [form] => C20H22O3
    [cas] => NA
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PAI 05 005206

(8R,9S,13S,14S,17S)-17-Ethynyl-3,17-dihydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-one


  • Catalogue No.:PAI 05 005206

  • CAS :

    NA

  • Molecular Formula : C20H22O3

  • Molecular Weight : 310.39

stdClass Object
(
    [pname] => (8R,9S,13S,14S,17S)-17-Ethynyl-13-methyl-6-oxo-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diyl Diacetate
    [catalogue_number] => PAI 05 005207
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 394.47
    [form] => C24H26O5
    [cas] => NA
    [pslug] => 8r-9s-13s-14s-17s-17-ethynyl-13-methyl-6-oxo-7-8-9-11-12-13-14-15-16-17-decahydro-6h-cyclopenta-a-phenanthrene-3-17-diyl-diacetate-pai05005207
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PAI 05 005207

(8R,9S,13S,14S,17S)-17-Ethynyl-13-methyl-6-oxo-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diyl Diacetate


  • Catalogue No.:PAI 05 005207

  • CAS :

    NA

  • Molecular Formula : C24H26O5

  • Molecular Weight : 394.47

stdClass Object
(
    [pname] => (6S,8R,9S,13S,14S,17S)-17-Ethynyl-6-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diyl Diacetate
    [catalogue_number] => PAI 05 005208
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 396.48
    [form] => C24H28O5
    [cas] => NA
    [pslug] => 6s-8r-9s-13s-14s-17s-17-ethynyl-6-hydroxy-13-methyl-7-8-9-11-12-13-14-15-16-17-decahydro-6h-cyclopenta-a-phenanthrene-3-17-diyl-diacetate-pai05005208
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PAI 05 005208

(6S,8R,9S,13S,14S,17S)-17-Ethynyl-6-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diyl Diacetate


  • Catalogue No.:PAI 05 005208

  • CAS :

    NA

  • Molecular Formula : C24H28O5

  • Molecular Weight : 396.48

stdClass Object
(
    [pname] => 2-tert-Butylestrone
    [catalogue_number] => PAI 05 005209
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 326.48
    [form] => C22H30O2
    [cas] => 21003-02-1
    [pslug] => 21003-02-1-2-tert-butylestrone-pai05005209
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PAI 05 005209

2-tert-Butylestrone


  • Catalogue No.:PAI 05 005209

  • CAS :

    21003-02-1

  • Molecular Formula : C22H30O2

  • Molecular Weight : 326.48

stdClass Object
(
    [pname] => 2-(1,1-Dimethylethyl)-3-hydroxy-17-oxoestra-1,3,5(10)-triene-4-carboxaldehyde
    [catalogue_number] => PAI 05 005210
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 354.49
    [form] => C23H30O3
    [cas] => 959396-07-7
    [pslug] => 959396-07-7-2-1-1-dimethylethyl-3-hydroxy-17-oxoestra-1-3-5-10-triene-4-carboxaldehyde-pai05005210
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PAI 05 005210

2-(1,1-Dimethylethyl)-3-hydroxy-17-oxoestra-1,3,5(10)-triene-4-carboxaldehyde


  • Catalogue No.:PAI 05 005210

  • CAS :

    959396-07-7

  • Molecular Formula : C23H30O3

  • Molecular Weight : 354.49

stdClass Object
(
    [pname] => (8R,9S,13S,14S)-3-Methoxy-4,13-dimethyl-6,7,8,9,11,12,13,14,15,16-decahydro-17H-cyclopenta[a]phenanthren-17-one
    [catalogue_number] => PAI 05 005211
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 298.43
    [form] => C20H26O2
    [cas] => NA
    [pslug] => 8r-9s-13s-14s-3-methoxy-4-13-dimethyl-6-7-8-9-11-12-13-14-15-16-decahydro-17h-cyclopenta-a-phenanthren-17-one-pai05005211
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PAI 05 005211

(8R,9S,13S,14S)-3-Methoxy-4,13-dimethyl-6,7,8,9,11,12,13,14,15,16-decahydro-17H-cyclopenta[a]phenanthren-17-one


  • Catalogue No.:PAI 05 005211

  • CAS :

    NA

  • Molecular Formula : C20H26O2

  • Molecular Weight : 298.43

stdClass Object
(
    [pname] => (8R,9S,13S,14S)-3,4,13-Trimethyl-6,7,8,9,11,12,13,14,15,16-decahydro-17H-cyclopenta[a]phenanthren-17-one
    [catalogue_number] => PAI 05 005212
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 282.43
    [form] => C20H26O
    [cas] => NA
    [pslug] => 8r-9s-13s-14s-3-4-13-trimethyl-6-7-8-9-11-12-13-14-15-16-decahydro-17h-cyclopenta-a-phenanthren-17-one-pai05005212
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PAI 05 005212

(8R,9S,13S,14S)-3,4,13-Trimethyl-6,7,8,9,11,12,13,14,15,16-decahydro-17H-cyclopenta[a]phenanthren-17-one


  • Catalogue No.:PAI 05 005212

  • CAS :

    NA

  • Molecular Formula : C20H26O

  • Molecular Weight : 282.43

stdClass Object
(
    [pname] => (13S,17R)-17-ethynyl-3-hydroxy-13-methyl-6-oxo-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl acetate
    [catalogue_number] => PAI 05 005213
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 352.43
    [form] => C22H24O4
    [cas] => NA
    [pslug] => 13s-17r-17-ethynyl-3-hydroxy-13-methyl-6-oxo-7-8-9-11-12-13-14-15-16-17-decahydro-6h-cyclopenta-a-phenanthren-17-yl-acetate-pai05005213
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PAI 05 005213

(13S,17R)-17-ethynyl-3-hydroxy-13-methyl-6-oxo-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl acetate


  • Catalogue No.:PAI 05 005213

  • CAS :

    NA

  • Molecular Formula : C22H24O4

  • Molecular Weight : 352.43

stdClass Object
(
    [pname] => 3-O-Methyl 6-Hydroxy 17β-Estradiol
    [catalogue_number] => PA 05 0461002
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 302.41
    [form] => C19H26O3
    [cas] => 109835-83-8
    [pslug] => 109835-83-8-3-o-methyl-6-hydroxy-17beta-estradiol-pa050461002
    [latest_product] => 0
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PA 05 0461002

3-O-Methyl 6-Hydroxy 17β-Estradiol


  • Catalogue No.:PA 05 0461002

  • CAS :

    109835-83-8

  • Molecular Formula : C19H26O3

  • Molecular Weight : 302.41

stdClass Object
(
    [pname] => (8R,9S,13S,14S)-3-((Tert-butyldimethylsilyl)oxy)-1,13-dimethyl-6,7,8,9,11,12,13,14,15,16-decahydro-17H-cyclopenta[a]phenanthren-17-one
    [catalogue_number] => PAI 05 005214
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 398.66
    [form] => C25H38O2Si
    [cas] => NA
    [pslug] => 8r-9s-13s-14s-3-tert-butyldimethylsilyl-oxy-1-13-dimethyl-6-7-8-9-11-12-13-14-15-16-decahydro-17h-cyclopenta-a-phenanthren-17-one-pai05005214
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PAI 05 005214

(8R,9S,13S,14S)-3-((Tert-butyldimethylsilyl)oxy)-1,13-dimethyl-6,7,8,9,11,12,13,14,15,16-decahydro-17H-cyclopenta[a]phenanthren-17-one


  • Catalogue No.:PAI 05 005214

  • CAS :

    NA

  • Molecular Formula : C25H38O2Si

  • Molecular Weight : 398.66

stdClass Object
(
    [pname] => (8R,9S,13S,14S)-4-Bromo-13-methyl-17-oxo-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl acetate
    [catalogue_number] => PAI 05 005215
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 391.31
    [form] => C20H23BrO3
    [cas] => NA
    [pslug] => 8r-9s-13s-14s-4-bromo-13-methyl-17-oxo-7-8-9-11-12-13-14-15-16-17-decahydro-6h-cyclopenta-a-phenanthren-3-yl-acetate-pai05005215
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PAI 05 005215

(8R,9S,13S,14S)-4-Bromo-13-methyl-17-oxo-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl acetate


  • Catalogue No.:PAI 05 005215

  • CAS :

    NA

  • Molecular Formula : C20H23BrO3

  • Molecular Weight : 391.31

stdClass Object
(
    [pname] => (8R,9S,13S,14S)-4,13-Dimethyl-17-oxo-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl acetate
    [catalogue_number] => PAI 05 005216
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 326.44
    [form] => C21H26O3
    [cas] => NA
    [pslug] => 8r-9s-13s-14s-4-13-dimethyl-17-oxo-7-8-9-11-12-13-14-15-16-17-decahydro-6h-cyclopenta-a-phenanthren-3-yl-acetate-pai05005216
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PAI 05 005216

(8R,9S,13S,14S)-4,13-Dimethyl-17-oxo-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl acetate


  • Catalogue No.:PAI 05 005216

  • CAS :

    NA

  • Molecular Formula : C21H26O3

  • Molecular Weight : 326.44

stdClass Object
(
    [pname] => (8R,9S,13S,14S)-3-Hydroxy-4,13-dimethyl-6,7,8,9,11,12,13,14,15,16-decahydro-17H-cyclopenta[a]phenanthren-17-one
    [catalogue_number] => PAI 05 005217
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 284.4
    [form] => C19H24O2
    [cas] => NA
    [pslug] => 8r-9s-13s-14s-3-hydroxy-4-13-dimethyl-6-7-8-9-11-12-13-14-15-16-decahydro-17h-cyclopenta-a-phenanthren-17-one-pai05005217
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PAI 05 005217

(8R,9S,13S,14S)-3-Hydroxy-4,13-dimethyl-6,7,8,9,11,12,13,14,15,16-decahydro-17H-cyclopenta[a]phenanthren-17-one


  • Catalogue No.:PAI 05 005217

  • CAS :

    NA

  • Molecular Formula : C19H24O2

  • Molecular Weight : 284.4

stdClass Object
(
    [pname] => (8S,9S,10S,11S,13S,14S)-17-Acetyl-11-hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15-decahydro-3H-cyclopenta[a]phenanthren-2-yl acetate
    [catalogue_number] => PA 05 0461004
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 384.47
    [form] => C23H28O5
    [cas] => NA
    [pslug] => 8s-9s-10s-11s-13s-14s-17-acetyl-11-hydroxy-10-13-dimethyl-3-oxo-6-7-8-9-10-11-12-13-14-15-decahydro-3h-cyclopenta-a-phenanthren-2-yl-acetate-pa050461004
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PA 05 0461004

(8S,9S,10S,11S,13S,14S)-17-Acetyl-11-hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15-decahydro-3H-cyclopenta[a]phenanthren-2-yl acetate


  • Catalogue No.:PA 05 0461004

  • CAS :

    NA

  • Molecular Formula : C23H28O5

  • Molecular Weight : 384.47

stdClass Object
(
    [pname] => (8R,9S,13S,14S,17R)-1,13-Dimethyl-17-((trimethylsilyl)ethynyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
    [catalogue_number] => PAI 05 005218
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 382.62
    [form] => C24H34O2Si
    [cas] => NA
    [pslug] => 8r-9s-13s-14s-17r-1-13-dimethyl-17-trimethylsilyl-ethynyl-7-8-9-11-12-13-14-15-16-17-decahydro-6h-cyclopenta-a-phenanthrene-3-17-diol-pai05005218
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PAI 05 005218

(8R,9S,13S,14S,17R)-1,13-Dimethyl-17-((trimethylsilyl)ethynyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol


  • Catalogue No.:PAI 05 005218

  • CAS :

    NA

  • Molecular Formula : C24H34O2Si

  • Molecular Weight : 382.62

stdClass Object
(
    [pname] => (8R,9S,13S,14S,17S)-17-Ethynyl-2,13-dimethyl-8,9,12,13,14,15,16,17-octahydro-11H-cyclopenta[a]phenanthrene-3,17-diol
    [catalogue_number] => PA 05 0461005
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 308.42
    [form] => C21H24O2
    [cas] => 1818-11-7
    [pslug] => 1818-11-7-8r-9s-13s-14s-17s-17-ethynyl-2-13-dimethyl-8-9-12-13-14-15-16-17-octahydro-11h-cyclopenta-a-phenanthrene-3-17-diol-pa050461005
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PA 05 0461005

(8R,9S,13S,14S,17S)-17-Ethynyl-2,13-dimethyl-8,9,12,13,14,15,16,17-octahydro-11H-cyclopenta[a]phenanthrene-3,17-diol


  • Catalogue No.:PA 05 0461005

  • CAS :

    1818-11-7

  • Molecular Formula : C21H24O2

  • Molecular Weight : 308.42

stdClass Object
(
    [pname] => (8R,9S,13S,14S,17R)-4,13-Dimethyl-17-((trimethylsilyl)ethynyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol;
    [catalogue_number] => PAI 05 005219
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 382.62
    [form] => C24H34O2Si
    [cas] => NA
    [pslug] => 8r-9s-13s-14s-17r-4-13-dimethyl-17-trimethylsilyl-ethynyl-7-8-9-11-12-13-14-15-16-17-decahydro-6h-cyclopenta-a-phenanthrene-3-17-diol;-pai05005219
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PAI 05 005219

(8R,9S,13S,14S,17R)-4,13-Dimethyl-17-((trimethylsilyl)ethynyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol;


  • Catalogue No.:PAI 05 005219

  • CAS :

    NA

  • Molecular Formula : C24H34O2Si

  • Molecular Weight : 382.62

stdClass Object
(
    [pname] => (8S,13S,14S,17R)-17-ethynyl-9-hydroperoxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
    [catalogue_number] => PA 05 0461006
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 328.41
    [form] => C20H24O4
    [cas] => 303014-86-0
    [pslug] => 303014-86-0-8s-13s-14s-17r-17-ethynyl-9-hydroperoxy-13-methyl-7-8-9-11-12-13-14-15-16-17-decahydro-6h-cyclopenta-a-phenanthrene-3-17-diol-pa050461006
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PA 05 0461006

(8S,13S,14S,17R)-17-ethynyl-9-hydroperoxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol


  • Catalogue No.:PA 05 0461006

  • CAS :

    303014-86-0

  • Molecular Formula : C20H24O4

  • Molecular Weight : 328.41

stdClass Object
(
    [pname] => Estradiol Dimer Impurity
    [catalogue_number] => PA 05 0461007
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 1085.52
    [form] => C72H92O8
    [cas] => NA
    [pslug] => estradiol-dimer-impurity-pa050461007
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PA 05 0461007

Estradiol Dimer Impurity


  • Catalogue No.:PA 05 0461007

  • CAS :

    NA

  • Molecular Formula : C72H92O8

  • Molecular Weight : 1085.52

stdClass Object
(
    [pname] => (6S,8R,9S,13S,14S,17S)-17-Ethynyl-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,6,17-triol
    [catalogue_number] => PA 05 0461008
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 312.41
    [form] => C20H24O3
    [cas] => 24380-05-0
    [pslug] => 24380-05-0-6s-8r-9s-13s-14s-17s-17-ethynyl-13-methyl-7-8-9-11-12-13-14-15-16-17-decahydro-6h-cyclopenta-a-phenanthrene-3-6-17-triol-pa050461008
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PA 05 0461008

(6S,8R,9S,13S,14S,17S)-17-Ethynyl-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,6,17-triol


  • Catalogue No.:PA 05 0461008

  • CAS :

    24380-05-0

  • Molecular Formula : C20H24O3

  • Molecular Weight : 312.41

stdClass Object
(
    [pname] => (8R,9S,13S,14S,17R)-2-((Dimethylamino)methyl)-17-ethynyl-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
    [catalogue_number] => PAI 05 005220
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 353.51
    [form] => C23H31NO2
    [cas] => 100456-57-3
    [pslug] => 100456-57-3-8r-9s-13s-14s-17r-2-dimethylamino-methyl-17-ethynyl-13-methyl-7-8-9-11-12-13-14-15-16-17-decahydro-6h-cyclopenta-a-phenanthrene-3-17-diol-pai05005220
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PAI 05 005220

(8R,9S,13S,14S,17R)-2-((Dimethylamino)methyl)-17-ethynyl-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol


  • Catalogue No.:PAI 05 005220

  • CAS :

    100456-57-3

  • Molecular Formula : C23H31NO2

  • Molecular Weight : 353.51

stdClass Object
(
    [pname] => (8R,9S,13S,14S,16R,17S)-13-Methyl-17-((trimethylsilyl)ethynyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,16,17-triol
    [catalogue_number] => PAI 05 005221
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 384.59
    [form] => C23H32O3Si
    [cas] => NA
    [pslug] => 8r-9s-13s-14s-16r-17s-13-methyl-17-trimethylsilyl-ethynyl-7-8-9-11-12-13-14-15-16-17-decahydro-6h-cyclopenta-a-phenanthrene-3-16-17-triol-pai05005221
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PAI 05 005221

(8R,9S,13S,14S,16R,17S)-13-Methyl-17-((trimethylsilyl)ethynyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,16,17-triol


  • Catalogue No.:PAI 05 005221

  • CAS :

    NA

  • Molecular Formula : C23H32O3Si

  • Molecular Weight : 384.59

stdClass Object
(
    [pname] => [2,2'-Bi-19-norpregna-1,3,5(10)-trien-20-yne]-3,3',17,17'-tetrol, (17a)-(17'a)
    [catalogue_number] => PA 05 0461009
    [category_ids] => ,70,78,82,87,
    [chemical_name] => 
    [weight] => 590.8
    [form] => C40H46O4
    [cas] => 303014-88-2
    [pslug] => 303014-88-2-2-2-bi-19-norpregna-1-3-5-10-trien-20-yne-3-3-17-17-tetrol-17a-17a-pa050461009
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PA 05 0461009

[2,2'-Bi-19-norpregna-1,3,5(10)-trien-20-yne]-3,3',17,17'-tetrol, (17a)-(17'a)


  • Catalogue No.:PA 05 0461009

  • CAS :

    303014-88-2

  • Molecular Formula : C40H46O4

  • Molecular Weight : 590.8

stdClass Object
(
    [pname] => [2,4'-Bi-19-norpregna-1,3,5(10)-trien-20-yne]-3,3',17,17'-tetrol, (17a)-(17'a)
    [catalogue_number] => PA 05 0461010
    [category_ids] => ,70,78,82,87,
    [chemical_name] => 
    [weight] => 590.8
    [form] => C40H46O4
    [cas] => 303014-89-3
    [pslug] => 303014-89-3-2-4-bi-19-norpregna-1-3-5-10-trien-20-yne-3-3-17-17-tetrol-17a-17a-pa050461010
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PA 05 0461010

[2,4'-Bi-19-norpregna-1,3,5(10)-trien-20-yne]-3,3',17,17'-tetrol, (17a)-(17'a)


  • Catalogue No.:PA 05 0461010

  • CAS :

    303014-89-3

  • Molecular Formula : C40H46O4

  • Molecular Weight : 590.8

stdClass Object
(
    [pname] => Ethinylestradiol (IPRS/37/17)
    [catalogue_number] => PA IPRS 37 17
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => NA
    [form] => NA
    [cas] => NA
    [pslug] => ethinylestradiol-iprs-37-17-paiprs3717
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Ethinylestradiol (IPRS/37/17)


  • Catalogue No.:PA IPRS 37 17

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

stdClass Object
(
    [pname] => 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, 3-acetate
    [catalogue_number] => PAI 05 005224
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 338.45
    [form] => C22H26O3
    [cas] => 55870-08-1
    [pslug] => 55870-08-1-19-norpregna-1-3-5-10-trien-20-yne-3-17-diol-3-acetate-pai05005224
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PAI 05 005224

19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, 3-acetate


  • Catalogue No.:PAI 05 005224

  • CAS :

    55870-08-1

  • Molecular Formula : C22H26O3

  • Molecular Weight : 338.45

stdClass Object
(
    [pname] => (6bS,8aS,8bS,9aR,10aS,10bR)-8b-Ethynyl-8a-methyl-2,6b,7,8,8a,8b,9a,10,10a,10b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-b]oxiren-4-yl acetate
    [catalogue_number] => PAI 05 005223
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 336.43
    [form] => C22H24O3
    [cas] => 55812-84-5
    [pslug] => 55812-84-5-6bs-8as-8bs-9ar-10as-10br-8b-ethynyl-8a-methyl-2-6b-7-8-8a-8b-9a-10-10a-10b-decahydro-1h-naphtho-2-1-4-5-indeno-1-2-b-oxiren-4-yl-acetate-pai05005223
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PAI 05 005223

(6bS,8aS,8bS,9aR,10aS,10bR)-8b-Ethynyl-8a-methyl-2,6b,7,8,8a,8b,9a,10,10a,10b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-b]oxiren-4-yl acetate


  • Catalogue No.:PAI 05 005223

  • CAS :

    55812-84-5

  • Molecular Formula : C22H24O3

  • Molecular Weight : 336.43

stdClass Object
(
    [pname] => 19-Norpregna-1,3,5(10),16-tetraen-20-yn-3-ol, Acetate
    [catalogue_number] => PAI 05 005222
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 320.43
    [form] => C22H24O2
    [cas] => 14030-45-6
    [pslug] => 14030-45-6-19-norpregna-1-3-5-10-16-tetraen-20-yn-3-ol-acetate-pai05005222
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PAI 05 005222

19-Norpregna-1,3,5(10),16-tetraen-20-yn-3-ol, Acetate


  • Catalogue No.:PAI 05 005222

  • CAS :

    14030-45-6

  • Molecular Formula : C22H24O2

  • Molecular Weight : 320.43

stdClass Object
(
    [pname] => (8R,9S,13S,14S,17R)-3-Acetoxy-17-ethynyl-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl 4-nitrobenzoate
    [catalogue_number] => PAI 05 005225
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 487.55
    [form] => C29H29NO6
    [cas] => NA
    [pslug] => 8r-9s-13s-14s-17r-3-acetoxy-17-ethynyl-13-methyl-7-8-9-11-12-13-14-15-16-17-decahydro-6h-cyclopenta-a-phenanthren-17-yl-4-nitrobenzoate-pai05005225
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PAI 05 005225

(8R,9S,13S,14S,17R)-3-Acetoxy-17-ethynyl-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl 4-nitrobenzoate


  • Catalogue No.:PAI 05 005225

  • CAS :

    NA

  • Molecular Formula : C29H29NO6

  • Molecular Weight : 487.55

stdClass Object
(
    [pname] => Delta-8(9)-Ethinyl Estradiol
    [catalogue_number] => PA 05 0461011
    [category_ids] => ,76,75,78,82,87,
    [chemical_name] => 
    [weight] => 294.39
    [form] => C20H22O2
    [cas] => 100019-04-3
    [pslug] => 100019-04-3-delta-8-9-ethinyl-estradiol-pa050461011
    [latest_product] => 0
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PA 05 0461011

Delta-8(9)-Ethinyl Estradiol


  • Catalogue No.:PA 05 0461011

  • CAS :

    100019-04-3

  • Molecular Formula : C20H22O2

  • Molecular Weight : 294.39

stdClass Object
(
    [pname] => Mixture of Ethinyl Estradiol Dimer Impurity 1 and Ethinyl Estradiol Dimer Impurity 2
    [catalogue_number] => PA 05 0461012
    [category_ids] => ,76,75,78,70,82,87,
    [chemical_name] => 
    [weight] => 590.8
    [form] => C40H46O4
    [cas] => NA
    [pslug] => mixture-of-ethinyl-estradiol-dimer-impurity-1-and-ethinyl-estradiol-dimer-impurity-2-pa050461012
    [latest_product] => 0
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PA 05 0461012

Mixture of Ethinyl Estradiol Dimer Impurity 1 and Ethinyl Estradiol Dimer Impurity 2


  • Catalogue No.:PA 05 0461012

  • CAS :

    NA

  • Molecular Formula : C40H46O4

  • Molecular Weight : 590.8

stdClass Object
(
    [pname] => 16-Ethylidene-Estrone
    [catalogue_number] => PA 05 0461013
    [category_ids] => ,70,78,82,87,
    [chemical_name] => 
    [weight] => 296.41
    [form] => C20H24O2
    [cas] => 113062-96-7
    [pslug] => 113062-96-7-16-ethylidene-estrone-pa050461013
    [latest_product] => 0
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PA 05 0461013

16-Ethylidene-Estrone


  • Catalogue No.:PA 05 0461013

  • CAS :

    113062-96-7

  • Molecular Formula : C20H24O2

  • Molecular Weight : 296.41