Estradiol-Enanthate-Impurities | Pharmaffiliates

estradiol enanthate

A prodrug of estradiol, Estradiol Enanthate is used as a component in hormonal contraceptive. It is a synthetic ester of naturally occurring estradiol. Reference standards of Estradiol Enanthate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] =>  9,11-Dehydro Ethynyl Estradiol
    [catalogue_number] => PA 05 19520
    [category_ids] => ,75,78,70,82,87,
    [chemical_name] => 
    [weight] => 294.39
    [form] => C20H22O2
    [cas] => 1231-96-5
    [pslug] => 1231-96-5-9-11-dehydro-ethynyl-estradiol-pa0519520
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PA 05 19520

9,11-Dehydro Ethynyl Estradiol


  • Catalogue No.:PA 05 19520

  • CAS :

    1231-96-5

  • Molecular Formula : C20H22O2

  • Molecular Weight : 294.39

stdClass Object
(
    [pname] => 6,7-Dehydro Ethynyl Estradiol
    [catalogue_number] => PA 05 19530
    [category_ids] => ,75,78,70,82,87,
    [chemical_name] => 
    [weight] => 294.39
    [form] => C20H22O2
    [cas] => 67703-68-8
    [pslug] => 67703-68-8-6-7-dehydro-ethynyl-estradiol-pa0519530
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PA 05 19530

6,7-Dehydro Ethynyl Estradiol


  • Catalogue No.:PA 05 19530

  • CAS :

    67703-68-8

  • Molecular Formula : C20H22O2

  • Molecular Weight : 294.39

stdClass Object
(
    [pname] => Ethynyl Estradiol 3-β-D-Glucuronide
    [catalogue_number] => PA 05 19550
    [category_ids] => ,70,75,76,78,82,87,95,
    [chemical_name] => 
    [weight] => 472.53
    [form] => C26H32O8
    [cas] => 60134-76-1
    [pslug] => 60134-76-1-ethynyl-estradiol-3-beta-d-glucuronide-pa0519550
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PA 05 19550

Ethynyl Estradiol 3-β-D-Glucuronide


  • Catalogue No.:PA 05 19550

  • CAS :

    60134-76-1

  • Molecular Formula : C26H32O8

  • Molecular Weight : 472.53

stdClass Object
(
    [pname] => Ethynyl Estradiol 17-β-D-Glucuronide
    [catalogue_number] => PA 05 19560
    [category_ids] => ,70,75,76,78,82,87,95,
    [chemical_name] => 
    [weight] => 472.53
    [form] => C26H32O8
    [cas] => 75803-39-3
    [pslug] => 75803-39-3-ethynyl-estradiol-17-beta-d-glucuronide-pa0519560
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PA 05 19560

Ethynyl Estradiol 17-β-D-Glucuronide


  • Catalogue No.:PA 05 19560

  • CAS :

    75803-39-3

  • Molecular Formula : C26H32O8

  • Molecular Weight : 472.53

stdClass Object
(
    [pname] => Ethynyl Estradiol 17-β-D-Glucuronide Methyl Ester
    [catalogue_number] => PA 05 19570
    [category_ids] => ,70,75,76,78,82,87,95,
    [chemical_name] => 
    [weight] => 486.55
    [form] => C27H34O8
    [cas] => NA
    [pslug] => ethynyl-estradiol-17-beta-d-glucuronide-methyl-ester-pa0519570
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PA 05 19570

Ethynyl Estradiol 17-β-D-Glucuronide Methyl Ester


  • Catalogue No.:PA 05 19570

  • CAS :

    NA

  • Molecular Formula : C27H34O8

  • Molecular Weight : 486.55

stdClass Object
(
    [pname] => Ethynyl Estradiol 3-Sulfate Sodium Salt
    [catalogue_number] => PA 05 19580
    [category_ids] => ,76,75,78,70,82,87,88,
    [chemical_name] => 
    [weight] => 398.45
    [form] => C20H23NaO5S
    [cas] => 724762-79-2
    [pslug] => 724762-79-2-ethynyl-estradiol-3-sulfate-sodium-salt-pa0519580
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PA 05 19580

Ethynyl Estradiol 3-Sulfate Sodium Salt


  • Catalogue No.:PA 05 19580

  • CAS :

    724762-79-2

  • Molecular Formula : C20H23NaO5S

  • Molecular Weight : 398.45

stdClass Object
(
    [pname] => 6α-Hydroxy Ethynyl Estradiol
    [catalogue_number] => PA 05 19640
    [category_ids] => ,75,78,70,82,87,
    [chemical_name] => 
    [weight] => 312.4
    [form] => C20H24O3
    [cas] => 27521-34-2
    [pslug] => 27521-34-2-6-alpha-hydroxy-ethynyl-estradiol-pa0519640
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PA 05 19640

6α-Hydroxy Ethynyl Estradiol


  • Catalogue No.:PA 05 19640

  • CAS :

    27521-34-2

  • Molecular Formula : C20H24O3

  • Molecular Weight : 312.4

stdClass Object
(
    [pname] => 2-Methoxy-17α-ethynyl Estradiol
    [catalogue_number] => PA 05 19660
    [category_ids] => ,76,75,78,70,82,87,
    [chemical_name] => 
    [weight] => 326.43
    [form] => C21H26O3
    [cas] => 22415-44-7
    [pslug] => 22415-44-7-2-methoxy-17-alpha-ethynyl-estradiol-pa0519660
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PA 05 19660

2-Methoxy-17α-ethynyl Estradiol


  • Catalogue No.:PA 05 19660

  • CAS :

    22415-44-7

  • Molecular Formula : C21H26O3

  • Molecular Weight : 326.43

stdClass Object
(
    [pname] => 1-Methyl Ethynyl Estradiol
    [catalogue_number] => PA 05 19670
    [category_ids] => ,75,78,70,82,87,
    [chemical_name] => 
    [weight] => 310.43
    [form] => C21H26O2
    [cas] => 15071-66-6
    [pslug] => 15071-66-6-1-methyl-ethynyl-estradiol-pa0519670
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PA 05 19670

1-Methyl Ethynyl Estradiol


  • Catalogue No.:PA 05 19670

  • CAS :

    15071-66-6

  • Molecular Formula : C21H26O2

  • Molecular Weight : 310.43

stdClass Object
(
    [pname] => 4-Methyl Ethynyl Estradiol
    [catalogue_number] => PA 05 19680
    [category_ids] => ,75,78,70,82,87,
    [chemical_name] => 
    [weight] => 310.43
    [form] => C21H26O2
    [cas] => 155683-61-7
    [pslug] => 155683-61-7-4-methyl-ethynyl-estradiol-pa0519680
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PA 05 19680

4-Methyl Ethynyl Estradiol


  • Catalogue No.:PA 05 19680

  • CAS :

    155683-61-7

  • Molecular Formula : C21H26O2

  • Molecular Weight : 310.43

stdClass Object
(
    [pname] => 16-Oxo Ethynyl Estradiol
    [catalogue_number] => PA 05 19690
    [category_ids] => 70,75,78,82,87
    [chemical_name] => 
    [weight] => 310.39
    [form] => C20H22O3
    [cas] => 1350468-76-6
    [pslug] => 1350468-76-6-16-oxo-ethynyl-estradiol-pa0519690
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PA 05 19690

16-Oxo Ethynyl Estradiol


  • Catalogue No.:PA 05 19690

  • CAS :

    1350468-76-6

  • Molecular Formula : C20H22O3

  • Molecular Weight : 310.39

stdClass Object
(
    [pname] => Delta-9(11)-Estradiol 17-Enanthate
    [catalogue_number] => PA 05 19700
    [category_ids] => ,70,75,78,82,87,
    [chemical_name] => 
    [weight] => 382.54
    [form] => C25H34O3
    [cas] => 95960-05-7
    [pslug] => 95960-05-7-delta-9-11-estradiol-17-enanthate-pa0519700
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PA 05 19700

Delta-9(11)-Estradiol 17-Enanthate


  • Catalogue No.:PA 05 19700

  • CAS :

    95960-05-7

  • Molecular Formula : C25H34O3

  • Molecular Weight : 382.54

stdClass Object
(
    [pname] => 3-Acetate-17-heptanoate-estradiol
    [catalogue_number] => PA 05 19710
    [category_ids] => ,75,78,70,82,87,
    [chemical_name] => 
    [weight] => 426.59
    [form] => C27H38O4
    [cas] => NA
    [pslug] => 3-acetate-17-heptanoate-estradiol-pa0519710
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PA 05 19710

3-Acetate-17-heptanoate-estradiol


  • Catalogue No.:PA 05 19710

  • CAS :

    NA

  • Molecular Formula : C27H38O4

  • Molecular Weight : 426.59

stdClass Object
(
    [pname] => (8R,9S,10R,13S,14S,17R)-17-Acetyl-10,13-Dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[α]phenanthren-17-yl hex-5-enoate
    [catalogue_number] => PA 05 19720
    [category_ids] => ,75,78,70,82,87,
    [chemical_name] => 
    [weight] => 426.59
    [form] => C27H38O4
    [cas] => NA
    [pslug] => 8r-9s-10r-13s-14s-17r-17-acetyl-10-13-dimethyl-3-oxo-2-3-6-7-8-9-10-11-12-13-14-15-16-17-tetradecahydro-1h-cyclopenta-alpha-phenanthren-17-yl-hex-5-enoate-pa0519720
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PA 05 19720

(8R,9S,10R,13S,14S,17R)-17-Acetyl-10,13-Dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[α]phenanthren-17-yl hex-5-enoate


  • Catalogue No.:PA 05 19720

  • CAS :

    NA

  • Molecular Formula : C27H38O4

  • Molecular Weight : 426.59

stdClass Object
(
    [pname] => 17a-Estra-1,3,5(10)-triene-3,17-diol-17-heptanoate
    [catalogue_number] => PA 05 0191000
    [category_ids] => ,87,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 384.56
    [form] => C25H36O3
    [cas] => 10093-54-6
    [pslug] => 10093-54-6-17a-estra-1-3-5-10-triene-3-17-diol-17-heptanoate-pa050191000
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PA 05 0191000

17a-Estra-1,3,5(10)-triene-3,17-diol-17-heptanoate


  • Catalogue No.:PA 05 0191000

  • CAS :

    10093-54-6

  • Molecular Formula : C25H36O3

  • Molecular Weight : 384.56

stdClass Object
(
    [pname] => Estradiol Hexahydrobenzoate - API Standards
    [catalogue_number] => PA 05 0191001
    [category_ids] => 82,78,76,75,70
    [chemical_name] => 
    [weight] => 382.54
    [form] => C25H34O3
    [cas] => 15140-27-9
    [pslug] => 15140-27-9-estradiol-hexahydrobenzoate-api-standards-pa050191001
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PA 05 0191001

Estradiol Hexahydrobenzoate - API Standards


  • Catalogue No.:PA 05 0191001

  • CAS :

    15140-27-9

  • Molecular Formula : C25H34O3

  • Molecular Weight : 382.54

stdClass Object
(
    [pname] => (6R,8R,9S,13S,14S,17R)-17-Acetoxy-17-ethynyl-3-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-yl 4-Nitrobenzoate
    [catalogue_number] => PAI 05 019003
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 503.55
    [form] => C29H29NO7
    [cas] => NA
    [pslug] => 6r-8r-9s-13s-14s-17r-17-acetoxy-17-ethynyl-3-hydroxy-13-methyl-7-8-9-11-12-13-14-15-16-17-decahydro-6h-cyclopenta-a-phenanthren-6-yl-4-nitrobenzoate-pai05019003
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PAI 05 019003

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


  • Catalogue No.:PAI 05 019003

  • CAS :

    NA

  • Molecular Formula : C29H29NO7

  • Molecular Weight : 503.55

stdClass Object
(
    [pname] => (6S,8R,9S,13S,14S,17R)-17-Ethynyl-3,6-dihydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl Acetate
    [catalogue_number] => PAI 05 019002
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 354.45
    [form] => C22H26O4
    [cas] => NA
    [pslug] => 6s-8r-9s-13s-14s-17r-17-ethynyl-3-6-dihydroxy-13-methyl-7-8-9-11-12-13-14-15-16-17-decahydro-6h-cyclopenta-a-phenanthren-17-yl-acetate-pai05019002
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PAI 05 019002

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


  • Catalogue No.:PAI 05 019002

  • CAS :

    NA

  • Molecular Formula : C22H26O4

  • Molecular Weight : 354.45

stdClass Object
(
    [pname] => (8R,9S,13S,14S,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 019001
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 352.43
    [form] => C22H24O4
    [cas] => NA
    [pslug] => 8r-9s-13s-14s-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-pai05019001
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PAI 05 019001

(8R,9S,13S,14S,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 019001

  • CAS :

    NA

  • Molecular Formula : C22H24O4

  • Molecular Weight : 352.43