progesterone and its Impurities

A female hormone produced by the ovaries during ovulation. It is an endogenous steroid which is a precursor of other endogenous steroids like corticosteroid. In mammals it is biosynthesized from pregnenolone, which itself is derived from cholesterol. This Pregane (C21) steroid is medically used in hormone replacement therapy.Reference standards of Progesterone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 100 results for progesterone Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 16 52000

Progesterone

Progesterone


  • Catalogue No.:PA 16 52000

  • CAS :

    57-83-0

  • Molecular Formula : C21H30O2

  • Molecular Weight : 314.46

Drug Reference Standards & Impurity Synthesis in India
PA 16 52010

Progesterone - Impurity A

Pregna-4,14-diene-3,20-dione


  • Catalogue No.:PA 16 52010

  • CAS :

    24377-08-0

  • Molecular Formula : C21H28O2

  • Molecular Weight : 312.45

Drug Reference Standards & Impurity Synthesis in India
PA 16 52020

Progesterone - Impurity B

(20S)-20-Hydroxypregn-4-en-3-one


  • Catalogue No.:PA 16 52020

  • CAS :

    145-14-2

  • Molecular Formula : C21H32O2

  • Molecular Weight : 316.48

Drug Reference Standards & Impurity Synthesis in India
PA 16 52030

Progesterone - Impurity C

20β-Dihydroprogesterone


  • Catalogue No.:PA 16 52030

  • CAS :

    145-15-3

  • Molecular Formula : C21H32O2

  • Molecular Weight : 316.48

Drug Reference Standards & Impurity Synthesis in India
PA 16 52040

Progesterone - Impurity D

(20S)-3-Oxopregn-4-en-20-yl Acetate


  • Catalogue No.:PA 16 52040

  • CAS :

    5035-09-6

  • Molecular Formula : C23H34O3

  • Molecular Weight : 358.51

Drug Reference Standards & Impurity Synthesis in India
PA 16 52050

Progesterone - Impurity E

20-Dihydroprogesterone Acetate


  • Catalogue No.:PA 16 52050

  • CAS :

    5062-62-4

  • Molecular Formula : C23H34O3

  • Molecular Weight : 358.51

Drug Reference Standards & Impurity Synthesis in India
PA 16 52060

Progesterone - Impurity F

21-(Cyclohex-1-enyl)pregn-4-ene-3,20-dione


  • Catalogue No.:PA 16 52060

  • CAS :

    2257421-78-4

  • Molecular Formula : C27H38O2

  • Molecular Weight : 394.59

Drug Reference Standards & Impurity Synthesis in India
PA 16 52070

Progesterone - Impurity G

21-(Cyclohexylidene)pregn-4-ene-3,20-dione


  • Catalogue No.:PA 16 52070

  • CAS :

    2257421-79-5

  • Molecular Formula : C27H38O2

  • Molecular Weight : 394.59

Drug Reference Standards & Impurity Synthesis in India
PA 16 52080

Progesterone - Impurity H

Δ6-Progesterone


  • Catalogue No.:PA 16 52080

  • CAS :

    1162-56-7

  • Molecular Formula : C21H28O2

  • Molecular Weight : 312.40

Drug Reference Standards & Impurity Synthesis in India
PA 16 52090

Progesterone - Impurity I

(20RS)-20-Methyl-3-oxopregn-4-en-21-al


  • Catalogue No.:PA 16 52090

  • CAS :

    24254-01-1

  • Molecular Formula : C22H32O2

  • Molecular Weight : 328.49

Drug Reference Standards & Impurity Synthesis in India
PA 16 52100

Progesterone - Impurity J

Pregna-1,4-diene-3,20-dione


  • Catalogue No.:PA 16 52100

  • CAS :

    1162-54-5

  • Molecular Formula : C21H28O2

  • Molecular Weight : 312.45

Drug Reference Standards & Impurity Synthesis in India
PA 16 52110

Progesterone - Impurity K

Pregna-4,9(11)-diene-3,20-dione


  • Catalogue No.:PA 16 52110

  • CAS :

    17652-16-3

  • Molecular Formula : C21H28O2

  • Molecular Weight : 312.45

Drug Reference Standards & Impurity Synthesis in India
PA 16 52120

Progesterone - Impurity L

20-Methylidene-3-oxopregn-4-en-21-al


  • Catalogue No.:PA 16 52120

  • CAS :

    2257421-80-8

  • Molecular Formula : C22H30O2

  • Molecular Weight : 326.47

Drug Reference Standards & Impurity Synthesis in India
PA 16 52130

Progesterone - Impurity M

(17α)-Pregn-4-ene-3,20-dione


  • Catalogue No.:PA 16 52130

  • CAS :

    2000-66-0

  • Molecular Formula : C21H30O2

  • Molecular Weight : 314.46

Drug Reference Standards & Impurity Synthesis in India
PA 16 52510

11α-Hydroxy Progesterone

11α-Hydroxy Progesterone


  • Catalogue No.:PA 16 52510

  • CAS :

    80-75-1

  • Molecular Formula : C21H30O3

  • Molecular Weight : 330.46

Drug Reference Standards & Impurity Synthesis in India
PA 16 52520

11-Ketoprogesterone

11-Ketoprogesterone


  • Catalogue No.:PA 16 52520

  • CAS :

    516-15-4

  • Molecular Formula : C21H28O3

  • Molecular Weight : 328.45

Drug Reference Standards & Impurity Synthesis in India
PA 16 52530

Chlormadinone Acetate - Impurity K

3,20-Dioxopregna-4,6-dien-17-yl acetate


  • Catalogue No.:PA 16 52530

  • CAS :

    425-51-4

  • Molecular Formula : C23H30O4

  • Molecular Weight : 370.48

Drug Reference Standards & Impurity Synthesis in India
PA 16 52540

6-Bromo-Δ6-chloro-acetoxyprogesterone

6-Bromo-Δ6-chloro-acetoxyprogesterone


  • Catalogue No.:PA 16 52540

  • CAS :

    15251-04-4

  • Molecular Formula : C23H29BrO4

  • Molecular Weight : 449.38

Drug Reference Standards & Impurity Synthesis in India
PA 16 52550

6α-Chloro-17-acetoxy Progesterone

6α-Chloro-17-acetoxy Progesterone


  • Catalogue No.:PA 16 52550

  • CAS :

    2477-73-8

  • Molecular Formula : C23H31ClO4

  • Molecular Weight : 406.94

Drug Reference Standards & Impurity Synthesis in India
PA 16 52560

6β-Chloro-17-acetoxy Progesterone

6β-Chloro-17-acetoxy Progesterone


  • Catalogue No.:PA 16 52560

  • CAS :

    2658-74-4

  • Molecular Formula : C23H31ClO4

  • Molecular Weight : 406.94

Drug Reference Standards & Impurity Synthesis in India
PA 16 52570

Hydromadinone Acetate

Hydromadinone Acetate


  • Catalogue No.:PA 16 52570

  • CAS :

    33125-90-5

  • Molecular Formula : C23H31ClO4

  • Molecular Weight : 406.94

Drug Reference Standards & Impurity Synthesis in India
PA 16 52580

6α-Hydroxy Progesterone

6α-Hydroxy Progesterone


  • Catalogue No.:PA 16 52580

  • CAS :

    604-20-6

  • Molecular Formula : C21H30O3

  • Molecular Weight : 330.46

Drug Reference Standards & Impurity Synthesis in India
PA 16 52590

6β-Hydroxy Progesterone

6β-Hydroxy Progesterone


  • Catalogue No.:PA 16 52590

  • CAS :

    604-19-3

  • Molecular Formula : C21H30O3

  • Molecular Weight : 330.46

Drug Reference Standards & Impurity Synthesis in India
PA 16 52600

Progesterone 6-Oxo Impurity

Progesterone 6-Oxo Impurity


  • Catalogue No.:PA 16 52600

  • CAS :

    2243-08-5

  • Molecular Formula : C21H28O3

  • Molecular Weight : 328.45

Drug Reference Standards & Impurity Synthesis in India
PA 16 52610

(3β,20S)-Pregn-5-ene-3,17,20-triol Sulfate

(3β,20S)-Pregn-5-ene-3,17,20-triol Sulfate


  • Catalogue No.:PA 16 52610

  • CAS :

    4080-06-2

  • Molecular Formula : C21H34O6S

  • Molecular Weight : 414.56

Drug Reference Standards & Impurity Synthesis in India
PA 16 52620

5α-Pregnan-3β,20β-diol-20-sulphate

5α-Pregnan-3β,20β-diol-20-sulphate


  • Catalogue No.:PA 16 52620

  • CAS :

    NA

  • Molecular Formula : C21H36O5S

  • Molecular Weight : 400.57

Drug Reference Standards & Impurity Synthesis in India
PA 16 52630

5α-Pregnan-3β,20β-diol-3-sulphate Sodium

5α-Pregnan-3β,20β-diol-3-sulphate Sodium


  • Catalogue No.:PA 16 52630

  • CAS :

    NA

  • Molecular Formula : C21H35NaO5S

  • Molecular Weight : 422.55

Drug Reference Standards & Impurity Synthesis in India
PA 16 52640

20α-Dihydroprognenolone Sulfate

20α-Dihydroprognenolone Sulfate


  • Catalogue No.:PA 16 52640

  • CAS :

    26838-20-0

  • Molecular Formula : C21H34O5S

  • Molecular Weight : 398.56

Drug Reference Standards & Impurity Synthesis in India
PA 16 52650

Pregnanetriol 3α-O-β-D-Glucuronide

Pregnanetriol 3α-O-β-D-Glucuronide


  • Catalogue No.:PA 16 52650

  • CAS :

    74915-85-8

  • Molecular Formula : C27H44O9

  • Molecular Weight : 512.63

Drug Reference Standards & Impurity Synthesis in India
PA 16 52660

11-Dehydroprogesterone

11-Dehydroprogesterone


  • Catalogue No.:PA 16 52660

  • CAS :

    2625-60-7

  • Molecular Formula : C21H28O2

  • Molecular Weight : 312.45

Drug Reference Standards & Impurity Synthesis in India
PA 16 52670

(10R,13S,17R)-17-Acetyl-17-hydroxy-10,13-dimethyl-6-methylene-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one

(10R,13S,17R)-17-Acetyl-17-hydroxy-10,13-dimethyl-6-methylene-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one


  • Catalogue No.:PA 16 52670

  • CAS :

    NA

  • Molecular Formula : C22H28O3

  • Molecular Weight : 340.46

Drug Reference Standards & Impurity Synthesis in India
PA 16 52680

17α-Hydroxy Progesterone

17α-Hydroxy Progesterone


  • Catalogue No.:PA 16 52680

  • CAS :

    68-96-2

  • Molecular Formula : C21H30O3

  • Molecular Weight : 330.46

Drug Reference Standards & Impurity Synthesis in India
PA 16 52690

17α-Hydroxyprogesterone Valerate

17α-Hydroxyprogesterone Valerate


  • Catalogue No.:PA 16 52690

  • CAS :

    6677-15-2

  • Molecular Formula : C26H38O4

  • Molecular Weight : 414.58

Drug Reference Standards & Impurity Synthesis in India
PA 16 52700

(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[a]phenanthren-17-yl hex-5-enoate

(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[a]phenanthren-17-yl hex-5-enoate


  • Catalogue No.:PA 16 52700

  • CAS :

    NA

  • Molecular Formula : C27H38O4

  • Molecular Weight : 426.59

Drug Reference Standards & Impurity Synthesis in India
PA 16 52710

17α-Hydroxyprogesterone Heptanoate

17α-Hydroxyprogesterone Heptanoate


  • Catalogue No.:PA 16 52710

  • CAS :

    4596-16-1

  • Molecular Formula : C28H42O4

  • Molecular Weight : 442.63

Drug Reference Standards & Impurity Synthesis in India
PA 16 52720

(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[a]phenanthren-17-yl 2,2,2-trifluoroacetate

(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[a]phenanthren-17-yl 2,2,2-trifluoroacetate


  • Catalogue No.:PA 16 52720

  • CAS :

    560-10-1

  • Molecular Formula : C23H29F3O4

  • Molecular Weight : 426.47

Drug Reference Standards & Impurity Synthesis in India
PA 16 52730

(8R,9S,10R,13S,14S)-4'-Butyl-3',10,13-trimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-5'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-3,5'(2H)-dione

(8R,9S,10R,13S,14S)-4'-Butyl-3',10,13-trimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-5'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-3,5'(2H)-dione


  • Catalogue No.:PA 16 52730

  • CAS :

    NA

  • Molecular Formula : C27H38O3

  • Molecular Weight : 410.59

Drug Reference Standards & Impurity Synthesis in India
PA 16 52740

16α,17α-Epoxyprogesterone

16α,17α-Epoxyprogesterone


  • Catalogue No.:PA 16 52740

  • CAS :

    1097-51-4

  • Molecular Formula : C21H28O3

  • Molecular Weight : 328.45

Drug Reference Standards & Impurity Synthesis in India
PA 16 52750

1-((17R)-17-Hydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-yl)ethanone

1-((17R)-17-Hydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-yl)ethanone


  • Catalogue No.:PA 16 52750

  • CAS :

    NA

  • Molecular Formula : C23H34O4

  • Molecular Weight : 374.51

Drug Reference Standards & Impurity Synthesis in India
PA 16 52760

(17R)-17-Hydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolane]-17-carbonitrile

(17R)-17-Hydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolane]-17-carbonitrile


  • Catalogue No.:PA 16 52760

  • CAS :

    NA

  • Molecular Formula : C22H31NO3

  • Molecular Weight : 357.49

Drug Reference Standards & Impurity Synthesis in India
PA 16 52770

17-Acetyl-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,17-diyl Diacetate

17-Acetyl-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,17-diyl Diacetate


  • Catalogue No.:PA 16 52770

  • CAS :

    NA

  • Molecular Formula : C25H34O5

  • Molecular Weight : 414.53

Drug Reference Standards & Impurity Synthesis in India
PA 16 52780

(9S,10R,13S,14S)-10,13-Dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione

(9S,10R,13S,14S)-10,13-Dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione


  • Catalogue No.:PA 16 52780

  • CAS :

    NA

  • Molecular Formula : C19H26O2

  • Molecular Weight : 286.41

Drug Reference Standards & Impurity Synthesis in India
PA 16 52790

Pregnanediol 3α-O-β-D-Glucuronide

Pregnanediol 3α-O-β-D-Glucuronide


  • Catalogue No.:PA 16 52790

  • CAS :

    1852-49-9

  • Molecular Formula : C27H44O8

  • Molecular Weight : 496.63

Drug Reference Standards & Impurity Synthesis in India
PA 16 52800

16-Dehydropregnolone

16-Dehydropregnolone


  • Catalogue No.:PA 16 52800

  • CAS :

    1162-53-4

  • Molecular Formula : C21H30O2

  • Molecular Weight : 314.46

Drug Reference Standards & Impurity Synthesis in India
PA 16 52810

(20S)​-3-​Oxo-pregna-​1,​4-​diene-​20-​carboxaldehyde

(20S)​-3-​Oxo-pregna-​1,​4-​diene-​20-​carboxaldehyde


  • Catalogue No.:PA 16 52810

  • CAS :

    81201-82-3

  • Molecular Formula : C22H30O2

  • Molecular Weight : 326.47

Drug Reference Standards & Impurity Synthesis in India
PA 16 52820

(8R,9S,10R,13S,14S,17R)-17-Acetyl-10,13-dimethyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diyl Dihexanoate

(8R,9S,10R,13S,14S,17R)-17-Acetyl-10,13-dimethyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diyl Dihexanoate


  • Catalogue No.:PA 16 52820

  • CAS :

    139419-17-3

  • Molecular Formula : C33H52O5

  • Molecular Weight : 528.76

Drug Reference Standards & Impurity Synthesis in India
PA STI 021300

3β-Cholic Acid-d5

3β-Cholic Acid-d5


  • Catalogue No.:PA STI 021300

  • CAS :

    NA

  • Molecular Formula : C24H35D5O5

  • Molecular Weight : 413.6

Drug Reference Standards & Impurity Synthesis in India
PA STI 033010

3β,21-Dihydroxy-5α-pregnan-20-one-d4

3β,21-Dihydroxy-5α-pregnan-20-one-d4


  • Catalogue No.:PA STI 033010

  • CAS :

    NA

  • Molecular Formula : C21H30D4O3

  • Molecular Weight : 338.52

Drug Reference Standards & Impurity Synthesis in India
PA STI 032910

(5β,17α)-Dihydroxy-6α-(methyl-d3)-pregnane-3,20-dione-3,20-bis(ethyleneketal)

(5β,17α)-Dihydroxy-6α-(methyl-d3)-pregnane-3,20-dione-3,20-bis(ethyleneketal)


  • Catalogue No.:PA STI 032910

  • CAS :

    NA

  • Molecular Formula : C26H37D3O5

  • Molecular Weight : 435.61

Drug Reference Standards & Impurity Synthesis in India
PA STI 048660

(17aα)-Hydroxy-6α,17a-dimethyl-D-homoandrost-4-ene-3,17-dione 17-Acetate-d3

(17aα)-Hydroxy-6α,17a-dimethyl-D-homoandrost-4-ene-3,17-dione 17-Acetate-d3


  • Catalogue No.:PA STI 048660

  • CAS :

    NA

  • Molecular Formula : C24H31D3O4

  • Molecular Weight : 389.54

Drug Reference Standards & Impurity Synthesis in India
PA STI 051030

17α-Hydroxy Progesterone-d8

17α-Hydroxy Progesterone-d8


  • Catalogue No.:PA STI 051030

  • CAS :

    850023-80-2

  • Molecular Formula : C21H22D8O3

  • Molecular Weight : 338.51

Drug Reference Standards & Impurity Synthesis in India
PA STI 057960

21-Hydroxyprogesterone D4

21-Hydroxyprogesterone D4


  • Catalogue No.:PA STI 057960

  • CAS :

    NA

  • Molecular Formula : C21H26D4O3

  • Molecular Weight : 334.49

Drug Reference Standards & Impurity Synthesis in India
PA STI 057970

Medroxy Progesterone-d3

Medroxy Progesterone-d3


  • Catalogue No.:PA STI 057970

  • CAS :

    162462-69-3_x0000_

  • Molecular Formula : C22H29D3O3

  • Molecular Weight : 347.51

Drug Reference Standards & Impurity Synthesis in India
PA STI 057980

Medroxy Progesterone-d3 17-O-β-D-Glucuronide

Medroxy Progesterone-d3 17-O-β-D-Glucuronide


  • Catalogue No.:PA STI 057980

  • CAS :

    NA

  • Molecular Formula : C28H37D3O9

  • Molecular Weight : 523.63

Drug Reference Standards & Impurity Synthesis in India
PA STI 057990

Medroxy Progesterone-d6 17-Acetate

Medroxy Progesterone-d6 17-Acetate


  • Catalogue No.:PA STI 057990

  • CAS :

    NA

  • Molecular Formula : C24H28D6O4

  • Molecular Weight : 392.56

Drug Reference Standards & Impurity Synthesis in India
PA STI 058000

6-epi-Medroxy Progesterone-d3 17-Acetate

6-epi-Medroxy Progesterone-d3 17-Acetate


  • Catalogue No.:PA STI 058000

  • CAS :

    NA

  • Molecular Formula : C24H31D3O4

  • Molecular Weight : 389.54

Drug Reference Standards & Impurity Synthesis in India
PA STI 074710

5β-Pregnane-3α,20α-diol-d5

5β-Pregnane-3α,20α-diol-d5


  • Catalogue No.:PA STI 074710

  • CAS :

    NA

  • Molecular Formula : C21H31D5O2

  • Molecular Weight : 325.54

Drug Reference Standards & Impurity Synthesis in India
PA STI 074750

4-Pregnen-20α-ol-3-one-d4

4-Pregnen-20α-ol-3-one-d4


  • Catalogue No.:PA STI 074750

  • CAS :

    NA

  • Molecular Formula : C21H28D4O2

  • Molecular Weight : 320.5

Drug Reference Standards & Impurity Synthesis in India
PA STI 074970

Progesterone-d9

Progesterone-d9


  • Catalogue No.:PA STI 074970

  • CAS :

    15775-74-3

  • Molecular Formula : C21H21D9O2

  • Molecular Weight : 323.52

Drug Reference Standards & Impurity Synthesis in India
PA STI 082150

3α,5α-Tetrahydronorethisterone-d5

3α,5α-Tetrahydronorethisterone-d5


  • Catalogue No.:PA STI 082150

  • CAS :

    122605-87-2

  • Molecular Formula : C20H25D5O2

  • Molecular Weight : 307.48

Drug Reference Standards & Impurity Synthesis in India
PA STI 082160

3β,5α-Tetrahydronorethisterone-d5

3β,5α-Tetrahydronorethisterone-d5


  • Catalogue No.:PA STI 082160

  • CAS :

    122605-89-4

  • Molecular Formula : C20H25D5O2

  • Molecular Weight : 307.48

Drug Reference Standards & Impurity Synthesis in India
PAI 16 015010

(8S,9S,10R,13S,14S,17S)-17-Acetyl-16-bromo-10,13-dimethyl-4,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one

(8S,9S,10R,13S,14S,17S)-17-Acetyl-16-bromo-10,13-dimethyl-4,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one


  • Catalogue No.:PAI 16 015010

  • CAS :

    NA

  • Molecular Formula : C21H29BrO2

  • Molecular Weight : 393.36

Drug Reference Standards & Impurity Synthesis in India
PA 16 52830

Androstane Spin Label

Androstane Spin Label


  • Catalogue No.:PA 16 52830

  • CAS :

    25521-33-9

  • Molecular Formula : C23H38NO3

  • Molecular Weight : 376.56

Drug Reference Standards & Impurity Synthesis in India
PA 16 52840

17-(Acetyloxy)-3-ethoxy-pregna-3,5-dien-20-one

17-(Acetyloxy)-3-ethoxy-pregna-3,5-dien-20-one


  • Catalogue No.:PA 16 52840

  • CAS :

    16319-93-0

  • Molecular Formula : C25H36O4

  • Molecular Weight : 400.55

Drug Reference Standards & Impurity Synthesis in India
PA 16 52850

17-Acetyloxy-pregna-1,4-diene-3,20-dione

17-Acetyloxy-pregna-1,4-diene-3,20-dione


  • Catalogue No.:PA 16 52850

  • CAS :

    2668-74-8

  • Molecular Formula : C23H30O4

  • Molecular Weight : 370.48

Drug Reference Standards & Impurity Synthesis in India
PA 16 52860

(11β)-11-(Acetyloxy)-20-hydroxy-3-oxo-pregna-4,17(20)-dien-21-al

(11β)-11-(Acetyloxy)-20-hydroxy-3-oxo-pregna-4,17(20)-dien-21-al


  • Catalogue No.:PA 16 52860

  • CAS :

    1089670-72-3

  • Molecular Formula : C23H30O5

  • Molecular Weight : 386.48

Drug Reference Standards & Impurity Synthesis in India
PA 16 52870

(3β)-3-(Acetyloxy)pregna-5,14,16-trien-20-one

(3β)-3-(Acetyloxy)pregna-5,14,16-trien-20-one


  • Catalogue No.:PA 16 52870

  • CAS :

    2453-93-2

  • Molecular Formula : C23H30O3

  • Molecular Weight : 354.48

Drug Reference Standards & Impurity Synthesis in India
PA ICRS0400

Progesterone (ICRS0400)

Progesterone (ICRS0400)


  • Catalogue No.:PA ICRS0400

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA IPIPRS 115 14

Progesterone (IPRS/115/14)-from IPC

Progesterone (IPRS/115/14)-from IPC


  • Catalogue No.:PA IPIPRS 115 14

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA JP0192

Progesterone (JP 0192)

Progesterone (JP 0192)


  • Catalogue No.:PA JP0192

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA EPP3300000

Progesterone (P3300000)

Progesterone (P3300000)


  • Catalogue No.:PA EPP3300000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA EPY0001665

Progesterone for system suitability (Y0001665)

Progesterone for system suitability (Y0001665)


  • Catalogue No.:PA EPY0001665

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA EPY0001666

Progesterone for peak identification (Y0001666)

Progesterone for peak identification (Y0001666)


  • Catalogue No.:PA EPY0001666

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA EPY0001667

Progesterone for impurity H identification (Y0001667)

Progesterone for impurity H identification (Y0001667)


  • Catalogue No.:PA EPY0001667

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA USP1568007

Progesterone (1568007)

Progesterone (1568007)


  • Catalogue No.:PA USP1568007

  • CAS :

    57-83-0

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA BP449RB

progesterone (449RB)

progesterone (449RB)


  • Catalogue No.:PA BP449RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA 16 52880

5,6-Tribromo-3β-hydroxy-16-pregnen-20-one Acetate

5,6-Tribromo-3β-hydroxy-16-pregnen-20-one Acetate


  • Catalogue No.:PA 16 52880

  • CAS :

    883880-57-7

  • Molecular Formula : C23H31Br3O3

  • Molecular Weight : 595.2

Drug Reference Standards & Impurity Synthesis in India
PA 16 52890

11β,17α,21-Tris(acetyloxy)pregn-4-ene-3,20-dione

11β,17α,21-Tris(acetyloxy)pregn-4-ene-3,20-dione


  • Catalogue No.:PA 16 52890

  • CAS :

    3517-51-9

  • Molecular Formula : C27H36O8

  • Molecular Weight : 488.57

Drug Reference Standards & Impurity Synthesis in India
PA 16 52900

17α-Acetyloxy-11β-methyl-19-norprogesterone

17α-Acetyloxy-11β-methyl-19-norprogesterone


  • Catalogue No.:PA 16 52900

  • CAS :

    25092-41-5

  • Molecular Formula : C23H32O4

  • Molecular Weight : 372.5

Drug Reference Standards & Impurity Synthesis in India
PAI 16 015020

(8S,9S,10R,13R,14S)-17-((2R,5S,E)-5-Ethyl-6-methylhept-3-en-2-yl)-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one

(8S,9S,10R,13R,14S)-17-((2R,5S,E)-5-Ethyl-6-methylhept-3-en-2-yl)-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one


  • Catalogue No.:PAI 16 015020

  • CAS :

    NA

  • Molecular Formula : C29H46O

  • Molecular Weight : 410.69

Drug Reference Standards & Impurity Synthesis in India
PA 16 0521000

Progesterone 20-Hydroxy

Progesterone 20-Hydroxy


  • Catalogue No.:PA 16 0521000

  • CAS :

    151122-70-2

  • Molecular Formula : C22H32O3

  • Molecular Weight : 344.5

Drug Reference Standards & Impurity Synthesis in India
PA 16 0521001

(10S,13S,14R,17S)-17-acetyl-10,13-Dimethyl-1,2,6,7,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one

(10S,13S,14R,17S)-17-acetyl-10,13-Dimethyl-1,2,6,7,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one


  • Catalogue No.:PA 16 0521001

  • CAS :

    83603-61-6

  • Molecular Formula : C21H28O2

  • Molecular Weight : 312.45

Drug Reference Standards & Impurity Synthesis in India
PA 16 0521002

17β-Hydroxyprogesterone

17β-Hydroxyprogesterone


  • Catalogue No.:PA 16 0521002

  • CAS :

    604-09-1

  • Molecular Formula : C21H30O3

  • Molecular Weight : 330.47

Drug Reference Standards & Impurity Synthesis in India
PA 16 0521003

(8R,9S,10R,13S,14S,17R)-17-Acetyl-17-methoxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one

(8R,9S,10R,13S,14S,17R)-17-Acetyl-17-methoxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one


  • Catalogue No.:PA 16 0521003

  • CAS :

    13254-82-5

  • Molecular Formula : C22H32O3

  • Molecular Weight : 344.5

Drug Reference Standards & Impurity Synthesis in India
PA 16 0521004

17-Hydroxypregna-4,6-diene-3,20-dione

17-Hydroxypregna-4,6-diene-3,20-dione


  • Catalogue No.:PA 16 0521004

  • CAS :

    2477-60-3

  • Molecular Formula : C21H28O3

  • Molecular Weight : 328.45

Drug Reference Standards & Impurity Synthesis in India
PA 16 0521005

17α-Methylprogesterone

17α-Methylprogesterone


  • Catalogue No.:PA 16 0521005

  • CAS :

    1046-28-2

  • Molecular Formula : C22H32O2

  • Molecular Weight : 328.5

Drug Reference Standards & Impurity Synthesis in India
PA 16 0521006

Progesterone System Suitability Mixture

Progesterone System Suitability Mixture


  • Catalogue No.:PA 16 0521006

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA 16 0521009

(11β)-11,21-Bis(acetyloxy)pregna-4,16-diene-3,20-dione

(11β)-11,21-Bis(acetyloxy)pregna-4,16-diene-3,20-dione


  • Catalogue No.:PA 16 0521009

  • CAS :

    107952-99-8

  • Molecular Formula : C25H32O6

  • Molecular Weight : 428.53

Drug Reference Standards & Impurity Synthesis in India
PA 16 0521007

16-Dehydroprogesterone

16-Dehydroprogesterone


  • Catalogue No.:PA 16 0521007

  • CAS :

    1096-38-4

  • Molecular Formula : C21H28O2

  • Molecular Weight : 312.45

Drug Reference Standards & Impurity Synthesis in India
PA 16 0521008

9-Bromo-16α,17-epoxy-11β-hydroxyprogesterone

9-Bromo-16α,17-epoxy-11β-hydroxyprogesterone


  • Catalogue No.:PA 16 0521008

  • CAS :

    110053-24-2

  • Molecular Formula : C21H27BrO4

  • Molecular Weight : 423.35

Drug Reference Standards & Impurity Synthesis in India
PA 16 0521010

20-(Hydroxymethyl)pregna-1,4-dien-3-one

20-(Hydroxymethyl)pregna-1,4-dien-3-one


  • Catalogue No.:PA 16 0521010

  • CAS :

    35525-27-0

  • Molecular Formula : C22H32O2

  • Molecular Weight : 328.5

Drug Reference Standards & Impurity Synthesis in India
PA 16 0521011

(5β,6β)-Epoxy-17α-hydroxy-pregnane-3,20-dione-3,20-bis(ethyleneketal)

(5β,6β)-Epoxy-17α-hydroxy-pregnane-3,20-dione-3,20-bis(ethyleneketal)


  • Catalogue No.:PA 16 0521011

  • CAS :

    117898-52-9

  • Molecular Formula : C25H38O6

  • Molecular Weight : 434.57

Drug Reference Standards & Impurity Synthesis in India
PA 16 0521012

17a-Hydroxyprogesterone hexanoate

17a-Hydroxyprogesterone hexanoate


  • Catalogue No.:PA 16 0521012

  • CAS :

    630-56-8

  • Molecular Formula : C27H40O4

  • Molecular Weight : 428.61

Drug Reference Standards & Impurity Synthesis in India
PAI 16 015021

(8S,9S,10R,13S,14S,17S)-17-((R)-1-Hydroxyethyl)-10,13-dimethyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

(8S,9S,10R,13S,14S,17S)-17-((R)-1-Hydroxyethyl)-10,13-dimethyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol


  • Catalogue No.:PAI 16 015021

  • CAS :

    NA

  • Molecular Formula : C21H34O2

  • Molecular Weight : 318.5

Drug Reference Standards & Impurity Synthesis in India
PA 16 0521013

Progesterone Bisnoralcohol

Progesterone Bisnoralcohol


  • Catalogue No.:PA 16 0521013

  • CAS :

    40736-33-2

  • Molecular Formula : C22H34O2

  • Molecular Weight : 330.51

Drug Reference Standards & Impurity Synthesis in India
PA STI 089089

17a-Hydroxy-6a-trideuteromethylpregn-4-ene-3,20-dione acetate

17a-Hydroxy-6a-trideuteromethylpregn-4-ene-3,20-dione acetate


  • Catalogue No.:PA STI 089089

  • CAS :

    162462-70-6

  • Molecular Formula : C24H31D3O4

  • Molecular Weight : 389.55

Drug Reference Standards & Impurity Synthesis in India
PA 16 0521014

(S)-2-((8S,9S,10R,13S,14S,17R)-10,13-Dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-Tetradecahydro-1H-Cyclopenta[a]phenanthren-17-yl)Propanoic Acid

(S)-2-((8S,9S,10R,13S,14S,17R)-10,13-Dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-Tetradecahydro-1H-Cyclopenta[a]phenanthren-17-yl)Propanoic Acid


  • Catalogue No.:PA 16 0521014

  • CAS :

    14508-05-5

  • Molecular Formula : C22H32O3

  • Molecular Weight : 344.5

Drug Reference Standards & Impurity Synthesis in India
PA STI 089320

Progesterone-D9 solution (0.1 mg/ml in acetonitrile)

Progesterone-D9 solution (0.1 mg/ml in acetonitrile)


  • Catalogue No.:PA STI 089320

  • CAS :

    15775-74-3

  • Molecular Formula : C21H21D9O2

  • Molecular Weight : 323.52

Drug Reference Standards & Impurity Synthesis in India
PA 16 0521015

Bisnoracid Methyl Ester

Bisnoracid Methyl Ester


  • Catalogue No.:PA 16 0521015

  • CAS :

    60923-57-1

  • Molecular Formula : C23H34O3

  • Molecular Weight : 358.52

Drug Reference Standards & Impurity Synthesis in India
PA 16 0521016

9,21-Dihydroxy-20-methyl pregnan-4-ene-3-one

9,21-Dihydroxy-20-methyl pregnan-4-ene-3-one


  • Catalogue No.:PA 16 0521016

  • CAS :

    87421-42-9

  • Molecular Formula : C22H34O3

  • Molecular Weight : 346.51

pharmaffiliates