Dutasteride-impurities | Pharmaffiliates

dutasteride and its Impurities

Dutasteride is used for treating benign prostatic hyperplasia. It is sold under the brand name Avodart.. Reference standards of Dutasteride API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 46 results for dutasteride Impurities
PA 04 86000

Dutasteride - API

Dutasteride


  • Catalogue No.:PA 04 86000

  • CAS :

    164656-23-9

  • Molecular Formula : C27H30F6N2O2

  • Molecular Weight : 528.53

PA 04 86010

Dutasteride - Impurity A

3-Oxo-4-aza-5α-αndrost-1-ene-17β-carboxylic Acid


  • Catalogue No.:PA 04 86010

  • CAS :

    104239-97-6

  • Molecular Formula : C19H27NO3

  • Molecular Weight : 317.42

PA 04 86020

Dutasteride - Impurity B

Dutasteride Dimethylamide


  • Catalogue No.:PA 04 86020

  • CAS :

    2512195-98-9

  • Molecular Formula : C21H32N2O2

  • Molecular Weight : 344.49

PA 04 86030

Dutasteride - Impurity C

Dutasteride Ethyl Ester


  • Catalogue No.:PA 04 86030

  • CAS :

    157307-36-3

  • Molecular Formula : C21H31NO3

  • Molecular Weight : 345.48

PA 04 86040

Dutasteride - Impurity D

5,6-Dehydro-17α-dutasteride


  • Catalogue No.:PA 04 86040

  • CAS :

    NA

  • Molecular Formula : C27H28F6N2O2

  • Molecular Weight : 526.51

PA 04 86050

Dutasteride - Impurity E

17α-Dutasteride


  • Catalogue No.:PA 04 86050

  • CAS :

    1796930-46-5

  • Molecular Formula : C27H30F6N2O2

  • Molecular Weight : 528.53

PA 04 86060

Dutasteride - Impurity F

Chloro Dutasteride


  • Catalogue No.:PA 04 86060

  • CAS :

    1365545-42-1

  • Molecular Formula : C27H31ClF6N2O2

  • Molecular Weight : 564.99

PA 04 86070

Dutasteride - Impurity G

5,6-Dehydro-17β-dutasteride


  • Catalogue No.:PA 04 86070

  • CAS :

    1430804-85-5

  • Molecular Formula : C27H28F6N2O2

  • Molecular Weight : 526.51

PA 04 86080

Dutasteride - Impurity H

Dutasteride α-Dimer


  • Catalogue No.:PA 04 86080

  • CAS :

    NA

  • Molecular Formula : C46H55F6N3O4

  • Molecular Weight : 827.94

PA 04 86090

Dutasteride - Impurity I

Dutasteride β-Dimer


  • Catalogue No.:PA 04 86090

  • CAS :

    1648593-70-7

  • Molecular Formula : C46H55F6N3O4

  • Molecular Weight : 827.94

PA 04 86510

5β-Dutasteride

5β-Dutasteride


  • Catalogue No.:PA 04 86510

  • CAS :

    957229-52-6

  • Molecular Formula : C27H30F6N2O2

  • Molecular Weight : 528.53

PA 04 86520

Dihydro Dutasteride

Dihydro Dutasteride


  • Catalogue No.:PA 04 86520

  • CAS :

    164656-22-8

  • Molecular Formula : C27H32F6N2O2

  • Molecular Weight : 530.55

PA 04 86530

Desmethyl-6,8,10-triene Dutasteride

Desmethyl-6,8,10-triene Dutasteride


  • Catalogue No.:PA 04 86530

  • CAS :

    952718-75-1

  • Molecular Formula : C26H22F6N2O2

  • Molecular Weight : 508.46

PA STI 033930

1,4-Diiodobenzene-13C6

1,4-Diiodobenzene-13C6


  • Catalogue No.:PA STI 033930

  • CAS :

    1246817-17-3

  • Molecular Formula : 13C6H4I2

  • Molecular Weight : 335.86

PA STI 036700

Dutasteride-13C6

Dutasteride-13C6


  • Catalogue No.:PA STI 036700

  • CAS :

    1217685-27-2

  • Molecular Formula : C2113C6H30F6N2O2

  • Molecular Weight : 534.49

PA STI 036701

Dutasteride-d3

Dutasteride-d3


  • Catalogue No.:PA STI 036701

  • CAS :

    1131341-46-2

  • Molecular Formula : C27H27D3F6N2O2

  • Molecular Weight : 531.55

PA USP1229922

Dutasteride (1229922)

Dutasteride (1229922)


  • Catalogue No.:PA USP1229922

  • CAS :

    164656-23-9

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1229931

Dutasteride Resolution Mixture (1229931)

Dutasteride Resolution Mixture (1229931)


  • Catalogue No.:PA USP1229931

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0001598

Dutasteride (Y0001598)

Dutasteride (Y0001598)


  • Catalogue No.:PA EPY0001598

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0001603

Dutasteride for system suitability (Y0001603)

Dutasteride for system suitability (Y0001603)


  • Catalogue No.:PA EPY0001603

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 04 86540

2,5-bis(Trifluoromethyl)aniline

2,5-bis(Trifluoromethyl)aniline


  • Catalogue No.:PA 04 86540

  • CAS :

    328-93-8

  • Molecular Formula : C8H5F6N

  • Molecular Weight : 229.13

PA 04 86550

(4aR,4bS,6aS,7S,9aS,9bS,11aR)-N-(2,5-bis(Trifluoromethyl)phenyl)-4-hydroxy-4a,6a-dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide

(4aR,4bS,6aS,7S,9aS,9bS,11aR)-N-(2,5-bis(Trifluoromethyl)phenyl)-4-hydroxy-4a,6a-dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide


  • Catalogue No.:PA 04 86550

  • CAS :

    NA

  • Molecular Formula : C27H32F6N2O3

  • Molecular Weight : 546.55

PA IPIPRS 107 13

Dutasteride (IPRS/107/13)-from IPC


  • Catalogue No.:PA IPIPRS 107 13

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PAI 04 022010

Testosterone 17β-Carboxylic Acid

Testosterone 17β-Carboxylic Acid


  • Catalogue No.:PAI 04 022010

  • CAS :

    NA

  • Molecular Formula : C20H28O3

  • Molecular Weight : 316.44

PAI 04 022020

(3aS,6R)-6-(2-Carboxyethyl)-3a,6-dimethyl-7-oxododecahydro-1H-cyclopenta[a]naphthalene-3-carboxylic Acid


  • Catalogue No.:PAI 04 022020

  • CAS :

    NA

  • Molecular Formula : C19H28O5

  • Molecular Weight : 336.43

PAI 04 022030

3-Oxo-4-aza-5-androstene-17β-carboxylic Acid

3-Oxo-4-aza-5-androstene-17β-carboxylic Acid


  • Catalogue No.:PAI 04 022030

  • CAS :

    103335-54-2

  • Molecular Formula : C19H27NO3

  • Molecular Weight : 317.43

PAI 04 022040

(4aR,6aS)-4a,6a-dimethyl-2-Oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10-dodecahydro-1H-indeno[5,4-f]quinoline-7-carbonyl Chloride


  • Catalogue No.:PAI 04 022040

  • CAS :

    NA

  • Molecular Formula : C19H24ClNO2

  • Molecular Weight : 333.86

PA 04 86560

(4aR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic Acid

(4aR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic Acid


  • Catalogue No.:PA 04 86560

  • CAS :

    NA

  • Molecular Formula : C19H27NO3

  • Molecular Weight : 317.43

PA 04 86570

3-Oxo-4-aza-5α-androstan-17β-carboxylic Acid

3-Oxo-4-aza-5α-androstan-17β-carboxylic Acid


  • Catalogue No.:PA 04 86570

  • CAS :

    103335-55-3

  • Molecular Formula : C19H29NO3

  • Molecular Weight : 319.45

PAI 04 022050

3-Oxo-4-aza-androst-1,5-diene-17-carboxylic Acid

3-Oxo-4-aza-androst-1,5-diene-17-carboxylic Acid


  • Catalogue No.:PAI 04 022050

  • CAS :

    1180488-92-9

  • Molecular Formula : C19H25NO3

  • Molecular Weight : 315.41

PAI 04 022051

(3S,3aS,5aS,6R,9aS,9bS)-6-(2-Carboxyethyl)-3a,6-dimethyl-7-oxododecahydro-1H-cyclopenta[a]naphthalene-3-carboxylic Acid

(3S,3aS,5aS,6R,9aS,9bS)-6-(2-Carboxyethyl)-3a,6-dimethyl-7-oxododecahydro-1H-cyclopenta[a]naphthalene-3-carboxylic Acid


  • Catalogue No.:PAI 04 022051

  • CAS :

    NA

  • Molecular Formula : C19H28O5

  • Molecular Weight : 336.43

PAI 04 022052

(17β)-N-[2,5-bis(Trifluoromethyl)phenyl]-3-oxo-4-azaandrost-5-ene-17-carboxamide

(17β)-N-[2,5-bis(Trifluoromethyl)phenyl]-3-oxo-4-azaandrost-5-ene-17-carboxamide


  • Catalogue No.:PAI 04 022052

  • CAS :

    164656-21-7

  • Molecular Formula : C27H30F6N2O2

  • Molecular Weight : 528.54

PAI 04 022053

(17β)-N-[2,5-Bis(trifluoromethyl)phenyl]-3-oxo-androst-4-ene-17-carboxamide

(17β)-N-[2,5-Bis(trifluoromethyl)phenyl]-3-oxo-androst-4-ene-17-carboxamide


  • Catalogue No.:PAI 04 022053

  • CAS :

    164656-19-3

  • Molecular Formula : C28H31F6NO2

  • Molecular Weight : 527.55

PAI 04 022054

(3S,3aS,5aS,6R,9aS,9bS)-3-[[[2,5-Bis(trifluoromethyl)phenyl]amino]carbonyl]dodecahydro-3a,6-dimethyl-7-oxo-1H-benz[e]indene-6-propanoic Acid

(3S,3aS,5aS,6R,9aS,9bS)-3-[[[2,5-Bis(trifluoromethyl)phenyl]amino]carbonyl]dodecahydro-3a,6-dimethyl-7-oxo-1H-benz[e]indene-6-propanoic Acid


  • Catalogue No.:PAI 04 022054

  • CAS :

    164656-20-6

  • Molecular Formula : C27H31F6NO4

  • Molecular Weight : 547.54

PAI 04 022055

(4aR,6aS,7S)-4a,6a-Dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10-dodecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide

(4aR,6aS,7S)-4a,6a-Dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10-dodecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide


  • Catalogue No.:PAI 04 022055

  • CAS :

    NA

  • Molecular Formula : C19H26N2O2

  • Molecular Weight : 314.43

PAI 04 022056

(10R,13S)-N-(2,5-bis(Trifluoromethyl)phenyl)-10,13-dimethyl-3-oxo-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthrene-17-carboxamide

(10R,13S)-N-(2,5-bis(Trifluoromethyl)phenyl)-10,13-dimethyl-3-oxo-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthrene-17-carboxamide


  • Catalogue No.:PAI 04 022056

  • CAS :

    NA

  • Molecular Formula : C28H31F6NO2

  • Molecular Weight : 527.55

PAI 04 022057

3-((3aS,6R)-3-((2,5-bis(Trifluoromethyl)phenyl)carbamoyl)-3a,6-dimethyl-7-oxododecahydro-1H-cyclopenta[a]naphthalen-6-yl)propanoic Acid

3-((3aS,6R)-3-((2,5-bis(Trifluoromethyl)phenyl)carbamoyl)-3a,6-dimethyl-7-oxododecahydro-1H-cyclopenta[a]naphthalen-6-yl)propanoic Acid


  • Catalogue No.:PAI 04 022057

  • CAS :

    NA

  • Molecular Formula : C27H31F6NO4

  • Molecular Weight : 547.54

PAI 04 022058

(4aR,6aS)-N-(2,5-bis(Trifluoromethyl)phenyl)-4a,6a-dimethyl-2-oxo-2,3,4,4a,4b,5,6,6a,7,8,9,9a,9b,10-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide

(4aR,6aS)-N-(2,5-bis(Trifluoromethyl)phenyl)-4a,6a-dimethyl-2-oxo-2,3,4,4a,4b,5,6,6a,7,8,9,9a,9b,10-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide


  • Catalogue No.:PAI 04 022058

  • CAS :

    NA

  • Molecular Formula : C27H30F6N2O2

  • Molecular Weight : 528.54

PA 04 0861000

Dutasteride Resolution Mixture

Dutasteride Resolution Mixture


  • Catalogue No.:PA 04 0861000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 04 0861001

(5α,17β)-3-Oxo-4-Azaandrost-1-ene-17-carboxamide

(5α,17β)-3-Oxo-4-Azaandrost-1-ene-17-carboxamide


  • Catalogue No.:PA 04 0861001

  • CAS :

    104214-61-1

  • Molecular Formula : C19H28N2O2

  • Molecular Weight : 316.45

PA 04 0861002

(4aR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid

(4aR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid


  • Catalogue No.:PA 04 0861002

  • CAS :

    1430804-94-6

  • Molecular Formula : C19H29NO3

  • Molecular Weight : 319.45

PA 04 0861003

4’-Hydroxy Dutasteride

4’-Hydroxy Dutasteride


  • Catalogue No.:PA 04 0861003

  • CAS :

    NA

  • Molecular Formula : C27H30F6N2O3

  • Molecular Weight : 544.54

PA 04 0861004

6β-Hydroxy Dutasteride

6β-Hydroxy Dutasteride


  • Catalogue No.:PA 04 0861004

  • CAS :

    NA

  • Molecular Formula : C27H30F6N2O3

  • Molecular Weight : 544.54

PA 04 0861005

3,4-bis(Trifluoromethyl)aniline

3,4-bis(Trifluoromethyl)aniline


  • Catalogue No.:PA 04 0861005

  • CAS :

    2965-07-3

  • Molecular Formula : C8H5F6N

  • Molecular Weight : 229.13

PA IPRSD003

Dutasteride (IPRSD003) - from IPC

Dutasteride (IPRSD003) - from IPC


  • Catalogue No.:PA IPRSD003

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 04 0861006

4-Aza-pregnane-3,20-dione

4-Aza-pregnane-3,20-dione


  • Catalogue No.:PA 04 0861006

  • CAS :

    69660-91-9

  • Molecular Formula : C20H31NO2

  • Molecular Weight : 317.47