equilenin and its Impurities

Equilenin is used as one of the components in conjugated estrogens. Equilenin, also known as 6,8-didehydroestrone.. Reference standards of Equilenin API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 45 results for equilenin Impurities
PA 05 11000

Equilenin

Equilenin

  • Catalogue No.:PA 05 11000

  • CAS :

    517-09-9

  • Molecular Formula : C18H18O2

  • Molecular Weight : 266.33

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PA 05 11510

∆8,9-Dehydro Estrone

∆8,9-Dehydro Estrone

  • Catalogue No.:PA 05 11510

  • CAS :

    474-87-3

  • Molecular Formula : C18H20O2

  • Molecular Weight : 268.35

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PA 05 11520

17α-Dihydro Equilenin

17α-Dihydro Equilenin

  • Catalogue No.:PA 05 11520

  • CAS :

    6639-99-2

  • Molecular Formula : C18H20O2

  • Molecular Weight : 268.35

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PA 05 11530

17β-Dihydro Equilenin

17β-Dihydro Equilenin

  • Catalogue No.:PA 05 11530

  • CAS :

    1423-97-8

  • Molecular Formula : C18H20O2

  • Molecular Weight : 268.35

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PA 05 11540

17β-Dihydro Equilenin 3-Sulfate Sodium Salt

17β-Dihydro Equilenin 3-Sulfate Sodium Salt

  • Catalogue No.:PA 05 11540

  • CAS :

    16680-50-5

  • Molecular Formula : C18H19NaO5S

  • Molecular Weight : 370.4

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PA 05 11550

17α-Dihydro Equilenin 3-Sulfate Sodium Salt

17α-Dihydro Equilenin 3-Sulfate Sodium Salt

  • Catalogue No.:PA 05 11550

  • CAS :

    56086-66-9

  • Molecular Formula : C18H19NaO5S

  • Molecular Weight : 370.4

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PA 05 11560

17β-Dihydro Equilin 3-Sulfate Sodium Salt

17β-Dihydro Equilin 3-Sulfate Sodium Salt

  • Catalogue No.:PA 05 11560

  • CAS :

    16680-49-2

  • Molecular Formula : C18H21NaO5S

  • Molecular Weight : 372.41

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PA 05 11570

17β-Dihydro Equilin

17β-Dihydro Equilin

  • Catalogue No.:PA 05 11570

  • CAS :

    3563-27-7

  • Molecular Formula : C18H22O2

  • Molecular Weight : 270.37

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PA 05 11580

17α-Dihydro Equilin

17α-Dihydro Equilin

  • Catalogue No.:PA 05 11580

  • CAS :

    651-55-8

  • Molecular Formula : C18H22O2

  • Molecular Weight : 270.37

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PA 05 11590

17α-Dihydro Equilin 3-Sulfate Sodium Salt

17α-Dihydro Equilin 3-Sulfate Sodium Salt

  • Catalogue No.:PA 05 11590

  • CAS :

    56050-05-6

  • Molecular Formula : C18H21NaO5S

  • Molecular Weight : 372.41

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PA 05 11600

Equilenin Sulfate Sodium Salt

Equilenin Sulfate Sodium Salt

  • Catalogue No.:PA 05 11600

  • CAS :

    16680-48-1

  • Molecular Formula : C18H17NaO5S

  • Molecular Weight : 368.38

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PA 05 11610

Equilin 3-O-β-D-Glucuronide Sodium Salt

Equilin 3-O-β-D-Glucuronide Sodium Salt

  • Catalogue No.:PA 05 11610

  • CAS :

    27610-12-4

  • Molecular Formula : C24H27NaO8

  • Molecular Weight : 466.46

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PA 05 11620

Equilin 3-Sulfate Sodium Salt

Equilin 3-Sulfate Sodium Salt

  • Catalogue No.:PA 05 11620

  • CAS :

    16680-47-0

  • Molecular Formula : C18H20NaO5S

  • Molecular Weight : 371.40

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PA STI 037530

Equilenin-d3

Equilenin-d3

  • Catalogue No.:PA STI 037530

  • CAS :

    56588-54-6

  • Molecular Formula : C18H15D3O2

  • Molecular Weight : 269.35

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PA STI 088520

Sodium 17β-Dihydroequilenin-4,16,16-d3 3-Sulfate

Sodium 17β-Dihydroequilenin-4,16,16-d3 3-Sulfate

  • Catalogue No.:PA STI 088520

  • CAS :

    1276056-91-7

  • Molecular Formula : C18H16D3NaO5S

  • Molecular Weight : 373.41

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PAI 05 011001

(13S,17R)-3-Hydroxy-13-methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl benzoate

(13S,17R)-3-Hydroxy-13-methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl benzoate

  • Catalogue No.:PAI 05 011001

  • CAS :

    NA

  • Molecular Formula : C25H26O3

  • Molecular Weight : 374.48

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PAI 05 011002

(13S,17R)-13-Methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diyl dibenzoate

(13S,17R)-13-Methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diyl dibenzoate

  • Catalogue No.:PAI 05 011002

  • CAS :

    NA

  • Molecular Formula : C32H30O4

  • Molecular Weight : 478.59

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PAI 05 011003

(13S,17R)-3-Hydroxy-13-methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl 1,1,2,2,3,3,3-heptafluoropropane-1-sulfonate

(13S,17R)-3-Hydroxy-13-methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl 1,1,2,2,3,3,3-heptafluoropropane-1-sulfonate

  • Catalogue No.:PAI 05 011003

  • CAS :

    NA

  • Molecular Formula : C21H21F7O4S

  • Molecular Weight : 502.44

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PAI 05 011004

(13S,17R)-13-Methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diyl bis(1,1,2,2,3,3,3-heptafluoropropane-1-sulfonate)

(13S,17R)-13-Methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diyl bis(1,1,2,2,3,3,3-heptafluoropropane-1-sulfonate)

  • Catalogue No.:PAI 05 011004

  • CAS :

    NA

  • Molecular Formula : C24H20F14O6S2

  • Molecular Weight : 734.52

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PAI 05 011005

(13S,17S)-17-Hydroxy-13-methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-3-yl benzoate

(13S,17S)-17-Hydroxy-13-methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-3-yl benzoate

  • Catalogue No.:PAI 05 011005

  • CAS :

    NA

  • Molecular Formula : C25H26O3

  • Molecular Weight : 374.48

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PAI 05 011006

(13S,17R)-3-(Benzoyloxy)-13-methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl 4-nitrobenzoate

(13S,17R)-3-(Benzoyloxy)-13-methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl 4-nitrobenzoate

  • Catalogue No.:PAI 05 011006

  • CAS :

    NA

  • Molecular Formula : C32H29NO6

  • Molecular Weight : 523.59

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PAI 05 011007

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

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

  • Catalogue No.:PAI 05 011007

  • CAS :

    NA

  • Molecular Formula : C24H26O3

  • Molecular Weight : 362.47

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PAI 05 011008

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

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

  • Catalogue No.:PAI 05 011008

  • CAS :

    NA

  • Molecular Formula : C31H29NO6

  • Molecular Weight : 511.57

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PAI 05 011009

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

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

  • Catalogue No.:PAI 05 011009

  • CAS :

    NA

  • Molecular Formula : C32H29NO7

  • Molecular Weight : 539.58

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PAI 05 011010

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

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

  • Catalogue No.:PAI 05 011010

  • CAS :

    NA

  • Molecular Formula : C32H28BrNO7

  • Molecular Weight : 618.48

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PAI 05 011011

(13S,14S,17R)-3-(Benzoyloxy)-13-methyl-6-oxo-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl 4-nitrobenzoate

(13S,14S,17R)-3-(Benzoyloxy)-13-methyl-6-oxo-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl 4-nitrobenzoate

  • Catalogue No.:PAI 05 011011

  • CAS :

    NA

  • Molecular Formula : C32H27NO7

  • Molecular Weight : 537.57

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PAI 05 011012

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

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

  • Catalogue No.:PAI 05 011012

  • CAS :

    756844-26-5

  • Molecular Formula : C20H28O3

  • Molecular Weight : 316.44

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PAI 05 011013

(8R,9S,13S,14S,17S)-3,17-Dimethoxy-13-methyl-8,9,12,13,14,15,16,17-octahydro-11H-cyclopenta[a]phenanthrene

(8R,9S,13S,14S,17S)-3,17-Dimethoxy-13-methyl-8,9,12,13,14,15,16,17-octahydro-11H-cyclopenta[a]phenanthrene

  • Catalogue No.:PAI 05 011013

  • CAS :

    NA

  • Molecular Formula : C20H26O2

  • Molecular Weight : 298.43

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PAI 05 011014

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

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

  • Catalogue No.:PAI 05 011014

  • CAS :

    NA

  • Molecular Formula : C21H29BrO3

  • Molecular Weight : 409.36

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PAI 05 011015

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

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

  • Catalogue No.:PAI 05 011015

  • CAS :

    238423-12-6

  • Molecular Formula : C20H26O3

  • Molecular Weight : 314.43

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PAI 05 011016

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

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

  • Catalogue No.:PAI 05 011016

  • CAS :

    756844-29-8

  • Molecular Formula : C20H25BrO3

  • Molecular Weight : 393.32

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PAI 05 011017

(9S,13S,14S,17S)-3,17-Dimethoxy-13-methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-6-one

(9S,13S,14S,17S)-3,17-Dimethoxy-13-methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-6-one

  • Catalogue No.:PAI 05 011017

  • CAS :

    NA

  • Molecular Formula : C20H24O3

  • Molecular Weight : 312.41

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PAI 05 011018

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

(8R,9S,13S,14S,17R)-3-(Benzoyloxy)-6-hydroxy-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 011018

  • CAS :

    173557-40-9

  • Molecular Formula : C32H31NO7

  • Molecular Weight : 541.6

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PAI 05 011019

(13S,14S,17R)-3,17-Dihydroxy-13-methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-6-one

(13S,14S,17R)-3,17-Dihydroxy-13-methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-6-one

  • Catalogue No.:PAI 05 011019

  • CAS :

    NA

  • Molecular Formula : C18H20O3

  • Molecular Weight : 284.36

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PAI 05 011020

(13S,14S,17R)-3-Hydroxy-13-methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl 4-nitrobenzoate

(13S,14S,17R)-3-Hydroxy-13-methyl-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl 4-nitrobenzoate

  • Catalogue No.:PAI 05 011020

  • CAS :

    NA

  • Molecular Formula : C25H25NO5

  • Molecular Weight : 419.48

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PAI 05 011021

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

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

  • Catalogue No.:PAI 05 011021

  • CAS :

    NA

  • Molecular Formula : C32H29NO8

  • Molecular Weight : 555.58

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PAI 05 011022

(13S,14R,17R)-3-(Benzoyloxy)-9-hydroxy-13-methyl-6-oxo-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl 4-nitrobenzoate

(13S,14R,17R)-3-(Benzoyloxy)-9-hydroxy-13-methyl-6-oxo-9,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl 4-nitrobenzoate

  • Catalogue No.:PAI 05 011022

  • CAS :

    NA

  • Molecular Formula : C32H27NO8

  • Molecular Weight : 553.57

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PAI 05 011023

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

(8S,13S,14S,17R)-3-(Benzoyloxy)-6,9-dihydroxy-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 011023

  • CAS :

    NA

  • Molecular Formula : C32H31NO8

  • Molecular Weight : 557.6

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PAI 05 011028

(8R,8'R,9S,9'S,13S,13'S,14S,14'S,17S,17'S)-17,17'-(Methylenebis(oxy))bis(13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-ol)

(8R,8'R,9S,9'S,13S,13'S,14S,14'S,17S,17'S)-17,17'-(Methylenebis(oxy))bis(13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-ol)

  • Catalogue No.:PAI 05 011028

  • CAS :

    1207730-23-1

  • Molecular Formula : C37H48O4

  • Molecular Weight : 556.79

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PAI 05 011027

(13S,14S,17R)-17-Hydroxy-13-methyl-12,13,14,15,16,17-hexahydro-11H-cyclopenta[a]phenanthren-3-yl Benzoate

(13S,14S,17R)-17-Hydroxy-13-methyl-12,13,14,15,16,17-hexahydro-11H-cyclopenta[a]phenanthren-3-yl Benzoate

  • Catalogue No.:PAI 05 011027

  • CAS :

    NA

  • Molecular Formula : C25H24O3

  • Molecular Weight : 372.46

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PAI 05 011026

(13S,14S,17R)-17-Acetoxy-13-methyl-12,13,14,15,16,17-hexahydro-11H-cyclopenta[a]phenanthren-3-yl Benzoate

(13S,14S,17R)-17-Acetoxy-13-methyl-12,13,14,15,16,17-hexahydro-11H-cyclopenta[a]phenanthren-3-yl Benzoate

  • Catalogue No.:PAI 05 011026

  • CAS :

    NA

  • Molecular Formula : C27H26O4

  • Molecular Weight : 414.5

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PAI 05 011025

17α-Acetoxy-estra-1,3,5(10),6,8-pentaen-3-ol

17α-Acetoxy-estra-1,3,5(10),6,8-pentaen-3-ol

  • Catalogue No.:PAI 05 011025

  • CAS :

    58212-87-6

  • Molecular Formula : C20H22O3

  • Molecular Weight : 310.39

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PAI 05 011024

(13S,14S,17R)-3-(Benzoyloxy)-13-methyl-12,13,14,15,16,17-hexahydro-11H-cyclopenta[a]phenanthren-17-yl 4-nitrobenzoate

(13S,14S,17R)-3-(Benzoyloxy)-13-methyl-12,13,14,15,16,17-hexahydro-11H-cyclopenta[a]phenanthren-17-yl 4-nitrobenzoate

  • Catalogue No.:PAI 05 011024

  • CAS :

    NA

  • Molecular Formula : C32H27NO6

  • Molecular Weight : 521.57

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PA 05 0111000

(8R,9S,13S,14S,17S)-17-([1,1'-Biphenyl]-4-yl)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol

(8R,9S,13S,14S,17S)-17-([1,1'-Biphenyl]-4-yl)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol

  • Catalogue No.:PA 05 0111000

  • CAS :

    1643577-75-6

  • Molecular Formula : C30H32O2

  • Molecular Weight : 424.58

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PA 05 0111001

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

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

  • Catalogue No.:PA 05 0111001

  • CAS :

    NA

  • Molecular Formula : C22H32O2

  • Molecular Weight : 328.5

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