Abiraterone Acetate-Impurities | Pharmaffiliates

abiraterone acetate and its Impurities

An active metabolite of Abiraterone Acetate, it is a steroidal antiandrogen and used in the treatment of metastatic castration-resistant prostate cancer. It is sold under the brand name of Zytiga, Abiratas, Abretone, Abirapro. Reference standards of Abiraterone Acetate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 71 results for abiraterone acetate Impurities
PA 01 04000

Abiraterone Acetate - API

Abiraterone Acetate


  • Catalogue No.:PA 01 04000

  • CAS :

    154229-18-2

  • Molecular Formula : C26H33NO2

  • Molecular Weight : 391.55

PA 01 04510

Abiraterone β-D-Glucuronide

Abiraterone β-D-Glucuronide


  • Catalogue No.:PA 01 04510

  • CAS :

    2307194-33-6

  • Molecular Formula : C30H39NO7

  • Molecular Weight : 525.63

PA 01 04520

Abiraterone Sulfate Sodium Salt

Abiraterone Sulfate Sodium Salt


  • Catalogue No.:PA 01 04520

  • CAS :

    NA

  • Molecular Formula : C24H30NNaO4S

  • Molecular Weight : 451.55

PA 01 04530

Abiraterone N-Oxide Sulfate

Abiraterone N-Oxide Sulfate


  • Catalogue No.:PA 01 04530

  • CAS :

    1993430-24-2

  • Molecular Formula : C24H31NO5S

  • Molecular Weight : 445.57

PA 01 04540

(3β)-Androsta-5,16-diene-3,17-diol 3-Acetate 17-(Trifluoromethanesulfonate)

(3β)-Androsta-5,16-diene-3,17-diol 3-Acetate 17-(Trifluoromethanesulfonate)


  • Catalogue No.:PA 01 04540

  • CAS :

    115375-60-5

  • Molecular Formula : C22H29F3O5S

  • Molecular Weight : 462.52

PA 01 04550

Androsta-3,5,16-trien-17-ol Trifluoromethanesulfonate

Androsta-3,5,16-trien-17-ol Trifluoromethanesulfonate


  • Catalogue No.:PA 01 04550

  • CAS :

    154229-36-4

  • Molecular Formula : C20H25F3O3S

  • Molecular Weight : 402.47

PA 01 04560

(5α)-17-(3-Pyridinyl)androst-16-en-3-one

(5α)-17-(3-Pyridinyl)androst-16-en-3-one


  • Catalogue No.:PA 01 04560

  • CAS :

    154229-26-2

  • Molecular Formula : C24H31NO

  • Molecular Weight : 349.51

PA 01 04570

α-Epoxyabiraterone Acetate

α-Epoxyabiraterone Acetate


  • Catalogue No.:PA 01 04570

  • CAS :

    2484719-11-9

  • Molecular Formula : C26H33NO3

  • Molecular Weight : 407.55

PA 01 04580

β-Epoxyabiraterone Acetate

β-Epoxyabiraterone Acetate


  • Catalogue No.:PA 01 04580

  • CAS :

    2484719-26-6

  • Molecular Formula : C26H33NO3

  • Molecular Weight : 407.55

PA 01 04590

Abiraterone Ethyl Ether

Abiraterone Ethyl Ether


  • Catalogue No.:PA 01 04590

  • CAS :

    2484719-14-2

  • Molecular Formula : C26H35NO

  • Molecular Weight : 377.56

PA 01 04600

Abiraterone Isopropyl Ether

Abiraterone Isopropyl Ether


  • Catalogue No.:PA 01 04600

  • CAS :

    2484719-15-3

  • Molecular Formula : C27H37NO

  • Molecular Weight : 391.59

PA 01 04610

7-Ketoabiraterone Acetate

7-Ketoabiraterone Acetate


  • Catalogue No.:PA 01 04610

  • CAS :

    2410075-48-6

  • Molecular Formula : C26H31NO3

  • Molecular Weight : 405.53

PA 01 04620

Pregnenolone-16-ene Acetate

Pregnenolone-16-ene Acetate


  • Catalogue No.:PA 01 04620

  • CAS :

    979-02-2

  • Molecular Formula : C23H32O3

  • Molecular Weight : 356.5

PA 01 04630

3β-(4-Chlorobutoxy)-17-(pyridin-3-yl) androsta-5,16-diene

3β-(4-Chlorobutoxy)-17-(pyridin-3-yl) androsta-5,16-diene


  • Catalogue No.:PA 01 04630

  • CAS :

    2484719-17-5

  • Molecular Formula : C28H38ClNO

  • Molecular Weight : 440.06

PA 01 04640

Anhydro Abiraterone

Anhydro Abiraterone


  • Catalogue No.:PA 01 04640

  • CAS :

    154229-20-6

  • Molecular Formula : C24H29N

  • Molecular Weight : 331.49

PA 01 04650

3-Deoxy 3-Chloro Abiraterone

3-Deoxy 3-Chloro Abiraterone


  • Catalogue No.:PA 01 04650

  • CAS :

    NA

  • Molecular Formula : C24H30ClN

  • Molecular Weight : 367.95

PA 01 04660

3-Deoxy-3-acetylabiraterone-3-ene

3-Deoxy-3-acetylabiraterone-3-ene


  • Catalogue No.:PA 01 04660

  • CAS :

    2697127-16-3

  • Molecular Formula : C26H31NO

  • Molecular Weight : 373.53

PA 01 04670

Prasterone Triflate

Prasterone Triflate


  • Catalogue No.:PA 01 04670

  • CAS :

    124643-35-2

  • Molecular Formula : C20H27F3O4S

  • Molecular Weight : 420.49

PA 01 04680

Prasteronyl Abiraterone

Prasteronyl Abiraterone


  • Catalogue No.:PA 01 04680

  • CAS :

    2484719-09-5

  • Molecular Formula : C43H57NO2

  • Molecular Weight : 619.92

PA 01 04690

Prasterone Acetate

Prasterone Acetate


  • Catalogue No.:PA 01 04690

  • CAS :

    853-23-6

  • Molecular Formula : C21H30O3

  • Molecular Weight : 330.46

PA 01 04700

O-Chlorobutylabiraterone

O-Chlorobutylabiraterone


  • Catalogue No.:PA 01 04700

  • CAS :

    2484719-13-1

  • Molecular Formula : C28H38ClNO

  • Molecular Weight : 440.06

PA 01 04710

Pregnenolone-16-ene Acetate Oxime

Pregnenolone-16-ene Acetate Oxime


  • Catalogue No.:PA 01 04710

  • CAS :

    2174-13-2

  • Molecular Formula : C23H33NO3

  • Molecular Weight : 371.51

PA 01 04720

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

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


  • Catalogue No.:PA 01 04720

  • CAS :

    NA

  • Molecular Formula : C19H30ClNO

  • Molecular Weight : 323.9

PA 01 04750

Abiraterone Acetate N-Oxide

Abiraterone Acetate N-Oxide


  • Catalogue No.:PA 01 04750

  • CAS :

    2517964-85-9

  • Molecular Formula : C26H33NO3

  • Molecular Weight : 407.55

PA 01 04760

Abiraterone N-Oxide

Abiraterone N-Oxide


  • Catalogue No.:PA 01 04760

  • CAS :

    2378463-76-2

  • Molecular Formula : C24H31NO2

  • Molecular Weight : 365.51

PA 01 04780

4-(Diethylboranyl)pyridine

4-(Diethylboranyl)pyridine


  • Catalogue No.:PA 01 04780

  • CAS :

    93830-58-1

  • Molecular Formula : C9H14BN

  • Molecular Weight : 147.03

PA 01 04790

2-(Diethylboryl)Pyridine

2-(Diethylboryl)Pyridine


  • Catalogue No.:PA 01 04790

  • CAS :

    385804-67-1

  • Molecular Formula : C9H14BN

  • Molecular Weight : 147.03

PA 01 04800

2-Bromopyridine

2-Bromopyridine


  • Catalogue No.:PA 01 04800

  • CAS :

    109-04-6

  • Molecular Formula : C5H4BrN

  • Molecular Weight : 158

PA 01 04810

4-Bromopyridine Hydrochloride

4-Bromopyridine Hydrochloride


  • Catalogue No.:PA 01 04810

  • CAS :

    19524-06-2

  • Molecular Formula : C5H5BrClN

  • Molecular Weight : 194.46

PA 01 04820

Methoxydiethylborane

Methoxydiethylborane


  • Catalogue No.:PA 01 04820

  • CAS :

    7397-46-8

  • Molecular Formula : C5H13BO

  • Molecular Weight : 99.97

PA 01 04830

Abiraterone Acetate 5,6-Epoxide

Abiraterone Acetate 5,6-Epoxide


  • Catalogue No.:PA 01 04830

  • CAS :

    1868064-50-9

  • Molecular Formula : C26H33NO3

  • Molecular Weight : 407.56

PA 01 04840

Abiraterone N-Oxide Sulfate Sodium Salt

Abiraterone N-Oxide Sulfate Sodium Salt


  • Catalogue No.:PA 01 04840

  • CAS :

    NA

  • Molecular Formula : C24H30NNaO5S

  • Molecular Weight : 467.55

PA 01 04850

3-Keto Abiraterone

3-Keto Abiraterone


  • Catalogue No.:PA 01 04850

  • CAS :

    154229-21-7

  • Molecular Formula : C24H29NO

  • Molecular Weight : 347.49

PA 01 04860

Mixture of Abiraterone Acetate, Abiraterone, Abiraterone Ethyl Ester, Abiraterone Isopropyl Ether, Anhydro Abiraterone, O-Chlorobutylabiraterone, 3-Deoxy-3-acetyl abiraterone-3-ene, 3-Deoxy 3-chloroabiraterone, α-Epoxyabiraterone Acetate, β-Epoxyabiraterone Acetate and 7-Ketoabiraterone Acetate

Mixture of Abiraterone Acetate, Abiraterone, Abiraterone Ethyl Ester, Abiraterone Isopropyl Ether, Anhydro Abiraterone, O-Chlorobutylabiraterone, 3-Deoxy-3-acetyl abiraterone-3-ene, 3-Deoxy 3-chloroabiraterone, α-Epoxyabiraterone Acetate, β-Epoxyabiraterone Acetate and 7-Ketoabiraterone Acetate


  • Catalogue No.:PA 01 04860

  • CAS :

    NA

  • Molecular Formula : C26H33NO2+C24H31NO+C26H35NO+C27H37NO+C24H29N+C28H38ClNO+C26H31NO+C24H30ClN+C26H33NO3+C26H33NO3+C26H3

  • Molecular Weight : 391.55+349.52+377.57+391.60+331.50+440.07+373.53+367.96+407.55+407.55+405.54

PA 01 04870

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

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


  • Catalogue No.:PA 01 04870

  • CAS :

    32138-69-5

  • Molecular Formula : C19H27IO

  • Molecular Weight : 398.33

PA 01 04880

3β-Acetoxy-androst-5-en-17-on-acetylhydrazone

3β-Acetoxy-androst-5-en-17-on-acetylhydrazone


  • Catalogue No.:PA 01 04880

  • CAS :

    75980-86-8

  • Molecular Formula : C23H34N2O3

  • Molecular Weight : 386.53

PA 01 04890

17-MethyI-18-norandrosta-5,13(17)-dien-3β-ol 3-acetate

17-MethyI-18-norandrosta-5,13(17)-dien-3β-ol 3-acetate


  • Catalogue No.:PA 01 04890

  • CAS :

    23930-63-4

  • Molecular Formula : C21H30O2

  • Molecular Weight : 314.46

PA STI 001050

Abiraterone Acetate-d4

Abiraterone Acetate-d4


  • Catalogue No.:PA STI 001050

  • CAS :

    2122245-63-8

  • Molecular Formula : C26H29D4NO2

  • Molecular Weight : 395.57

PA USP1000818

Abiraterone Acetate (1000818)

Abiraterone Acetate (1000818)


  • Catalogue No.:PA USP1000818

  • CAS :

    154229-18-2

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1000829

Abiraterone System Suitability Mixture (1000829)

Abiraterone System Suitability Mixture (1000829)


  • Catalogue No.:PA USP1000829

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 01 04980

(3S,8R,9S,10S,13S,14S)-10,13-Dimethyl-17-(pyridin-3-yl)-2,3,4,5,6,7,8,9,10,11,12,13,14,15-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl Acetate

(3S,8R,9S,10S,13S,14S)-10,13-Dimethyl-17-(pyridin-3-yl)-2,3,4,5,6,7,8,9,10,11,12,13,14,15-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl Acetate


  • Catalogue No.:PA 01 04980

  • CAS :

    2141996-19-0

  • Molecular Formula : C26H35NO2

  • Molecular Weight : 393.57

PA 01 04515

7-Keto Naturalean

7-Keto Naturalean


  • Catalogue No.:PA 01 04515

  • CAS :

    1449-61-2

  • Molecular Formula : C21H28O4

  • Molecular Weight : 344.45

PA 01 04525

Abiraterone 3-iodine

Abiraterone 3-iodine


  • Catalogue No.:PA 01 04525

  • CAS :

    1268610-38-3

  • Molecular Formula : C19H24I2

  • Molecular Weight : 506.21

PA 01 04990

Dehydroandrosterone Acetate

Dehydroandrosterone Acetate


  • Catalogue No.:PA 01 04990

  • CAS :

    5223-99-4

  • Molecular Formula : C21H30O3

  • Molecular Weight : 330.47

PA 01 0041001

2,3-Bis(diethylboranyl)pyridine

2,3-Bis(diethylboranyl)pyridine


  • Catalogue No.:PA 01 0041001

  • CAS :

    NA

  • Molecular Formula : C13H23B2N

  • Molecular Weight : 214.95

PA 01 0041002

2,4-Bis(diethylboranyl)pyridine

2,4-Bis(diethylboranyl)pyridine


  • Catalogue No.:PA 01 0041002

  • CAS :

    NA

  • Molecular Formula : C13H23B2N

  • Molecular Weight : 214.95

PA 01 0041003

2,5-Bis(diethylboranyl)pyridine

2,5-Bis(diethylboranyl)pyridine


  • Catalogue No.:PA 01 0041003

  • CAS :

    NA

  • Molecular Formula : C13H23B2N

  • Molecular Weight : 214.95

PA 01 0041004

2,6-Bis(diethylboranyl)pyridine

2,6-Bis(diethylboranyl)pyridine


  • Catalogue No.:PA 01 0041004

  • CAS :

    NA

  • Molecular Formula : C13H23B2N

  • Molecular Weight : 214.95

PA 01 0041005

3,4-Bis(diethylboranyl)pyridine

3,4-Bis(diethylboranyl)pyridine


  • Catalogue No.:PA 01 0041005

  • CAS :

    NA

  • Molecular Formula : C13H23B2N

  • Molecular Weight : 214.95

PA 01 0041006

3,5-Bis(diethylboranyl)pyridine

3,5-Bis(diethylboranyl)pyridine


  • Catalogue No.:PA 01 0041006

  • CAS :

    NA

  • Molecular Formula : C13H23B2N

  • Molecular Weight : 214.95

PA 01 0041000

Abiraterone Acetate P-toluene Sulfonyl ester

Abiraterone Acetate P-toluene Sulfonyl ester


  • Catalogue No.:PA 01 0041000

  • CAS :

    1382475-35-5

  • Molecular Formula : C25H33NO3S

  • Molecular Weight : 427.6

PA 01 0041010

17-Iodoandrosta-5,16-dien-3beta-ol 3-Acetate

17-Iodoandrosta-5,16-dien-3beta-ol 3-Acetate


  • Catalogue No.:PA 01 0041010

  • CAS :

    114611-53-9

  • Molecular Formula : C21H29IO2

  • Molecular Weight : 440.37

PA 01 0041011

Abiraterone Methyl Ether

Abiraterone Methyl Ether


  • Catalogue No.:PA 01 0041011

  • CAS :

    1470276-23-3

  • Molecular Formula : C25H33NO

  • Molecular Weight : 363.55

PAI 01 004001

Abiraterone acetate unknown impurity

Abiraterone acetate unknown impurity


  • Catalogue No.:PAI 01 004001

  • CAS :

    NA

  • Molecular Formula : C26H33NO4

  • Molecular Weight : 423.55

PA 01 0041012

5,6-Dihydroabiraterone Acetate

5,6-Dihydroabiraterone Acetate


  • Catalogue No.:PA 01 0041012

  • CAS :

    219843-76-2

  • Molecular Formula : C26H35NO2

  • Molecular Weight : 393.57

PA 01 0041013

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

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


  • Catalogue No.:PA 01 0041013

  • CAS :

    2118-32-3

  • Molecular Formula : C23H34O2

  • Molecular Weight : 342.52

PA STI 088900

Abiraterone isopropyl ether-d7

Abiraterone isopropyl ether-d7


  • Catalogue No.:PA STI 088900

  • CAS :

    NA

  • Molecular Formula : C27H30D7NO

  • Molecular Weight : 398.64

PA STI 088901

Abiraterone ethyl ether-d5

Abiraterone ethyl ether-d5


  • Catalogue No.:PA STI 088901

  • CAS :

    NA

  • Molecular Formula : C26H30D5NO

  • Molecular Weight : 382.6

PA 01 0041014

Abiraterone Acetate Diastereomer

Abiraterone Acetate Diastereomer


  • Catalogue No.:PA 01 0041014

  • CAS :

    2484719-10-8

  • Molecular Formula : C26H33NO2

  • Molecular Weight : 391.56

PA 01 0041015

(3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-(pyridin-3-yl)-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate Hydrochloride

(3S,8R,9S,10R,13S,14S)-10,13-Dimethyl-17-(pyridin-3-yl)-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate Hydrochloride


  • Catalogue No.:PA 01 0041015

  • CAS :

    877319-47-6

  • Molecular Formula : C26H34ClNO2

  • Molecular Weight : 428.01

PA 01 0041016

(3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-(pyridin-3-yl)-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl Acetate Sulfate

(3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-(pyridin-3-yl)-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl Acetate Sulfate


  • Catalogue No.:PA 01 0041016

  • CAS :

    877319-48-7

  • Molecular Formula : C26H35NO6S

  • Molecular Weight : 489.63

PA 01 0041017

17a-Hydroxymethyl-17ß-methyl-18-nor-2-oxa-5a-androst-13-en-3-one

17a-Hydroxymethyl-17ß-methyl-18-nor-2-oxa-5a-androst-13-en-3-one


  • Catalogue No.:PA 01 0041017

  • CAS :

    1448460-32-9

  • Molecular Formula : C19H28O3

  • Molecular Weight : 304.43

PA 01 0041018

(3β,5β,6β) Androst-16-en-3-ol, 5,6-epoxy-17-(3-pyridinyl)-, 3-acetate

(3β,5β,6β) Androst-16-en-3-ol, 5,6-epoxy-17-(3-pyridinyl)-, 3-acetate


  • Catalogue No.:PA 01 0041018

  • CAS :

    1868064-76-9

  • Molecular Formula : C26H33NO3

  • Molecular Weight : 407.55

PAI 01 004002

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

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


  • Catalogue No.:PAI 01 004002

  • CAS :

    2697127-17-4

  • Molecular Formula : C24H29NO

  • Molecular Weight : 347.5

PA 01 0041009

Abiraterone Tosylate

Abiraterone Tosylate


  • Catalogue No.:PA 01 0041009

  • CAS :

    NA

  • Molecular Formula : C31H37NO3S

  • Molecular Weight : 503.7

PA 01 0041007

Abiaterone-5,6-epoxide

Abiaterone-5,6-epoxide


  • Catalogue No.:PA 01 0041007

  • CAS :

    NA

  • Molecular Formula : C24H33NO2

  • Molecular Weight : 367.53

PA 01 0041020

17-Methyl-Androsta-5,16-dien-3β-ol

17-Methyl-Androsta-5,16-dien-3β-ol


  • Catalogue No.:PA 01 0041020

  • CAS :

    846-43-5

  • Molecular Formula : C20H30O

  • Molecular Weight : 286.46

PA 01 0041021

(3ß)-Androst-5-en-3-ol, 17,17-diiodo

(3ß)-Androst-5-en-3-ol, 17,17-diiodo


  • Catalogue No.:PA 01 0041021

  • CAS :

    86770-60-7

  • Molecular Formula : C19H28I2O

  • Molecular Weight : 526.24

PA 01 0041019

Prasteronyl Abiraterone

Prasteronyl Abiraterone


  • Catalogue No.:PA 01 0041019

  • CAS :

    2484719-09-5

  • Molecular Formula : C43H57NO2

  • Molecular Weight : 619.93

PA 01 0041022

(10R,13S)-10,13-Dimethyl-17-(pyridin-3-yl)-1,2,6,7,8,9,10,11,12,13,14,15-dodecahydro-3H-cyclopenta[a]phenanthren-3-one Hydrochloride

(10R,13S)-10,13-Dimethyl-17-(pyridin-3-yl)-1,2,6,7,8,9,10,11,12,13,14,15-dodecahydro-3H-cyclopenta[a]phenanthren-3-one Hydrochloride


  • Catalogue No.:PA 01 0041022

  • CAS :

    2084822-03-5

  • Molecular Formula : C24H30ClNO

  • Molecular Weight : 383.96

PA 01 0041023

N-Nitroso Abiraterone Acetate Tetrafluoroborate

N-Nitroso Abiraterone Acetate Tetrafluoroborate


  • Catalogue No.:PA 01 0041023

  • CAS :

    NA

  • Molecular Formula : C26H33BF4N2O3

  • Molecular Weight : 508.36