Docetaxel-impurities | Pharmaffiliates

docetaxel and its Impurities

Docetaxel is used in the treatment of various cancers, including breast, lung, prostate, gastric, head and neck, and ovarian cancer. It is a clinically well established anti-mitotic chemotherapy. Docetaxel sold under the brand name Taxoter.. Reference standards of Docetaxel API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 17 results for docetaxel Impurities
PA 04 0971047

5-((2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-12-(benzoyloxy)-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4,6-bis(((2,2,2-trichloroethoxy)carbonyl)oxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-9-yl) 3-(tert-butyl) (4S,5S)-2,2-dimethyl-4-phenyloxazolidine-3,5-dicarboxylate

5-((2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-12-(benzoyloxy)-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4,6-bis(((2,2,2-trichloroethoxy)carbonyl)oxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-9-yl) 3-(tert-butyl) (4S,5S)-2,2-dimethyl-4-phenyloxazolidine-3,5-dicarboxylate


  • Catalogue No.:PA 04 0971047

  • CAS :

    1214738-92-7

  • Molecular Formula : C52H59Cl6NO18

  • Molecular Weight : 1198.73

PA 04 0971049

(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-9-(((2S,3R)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate

(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-9-(((2S,3R)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate


  • Catalogue No.:PA 04 0971049

  • CAS :

    114977-29-6

  • Molecular Formula : C43H53NO14

  • Molecular Weight : 807.89

PA 04 0971048

3’-epi-Docetaxel

3’-epi-Docetaxel


  • Catalogue No.:PA 04 0971048

  • CAS :

    133577-32-9

  • Molecular Formula : C43H53NO14

  • Molecular Weight : 807.89

PA 04 0971050

2-Desbenzoyl-2-Pentonyl Docetaxel

2-Desbenzoyl-2-Pentonyl Docetaxel


  • Catalogue No.:PA 04 0971050

  • CAS :

    NA

  • Molecular Formula : C41H57NO14

  • Molecular Weight : 787.9

PA 04 0971051

Desbenzoyl Docetaxel

Desbenzoyl Docetaxel


  • Catalogue No.:PA 04 0971051

  • CAS :

    160972-48-5

  • Molecular Formula : C36H49NO13

  • Molecular Weight : 703.78

PA 04 0971052

Docetaxel 2’,7,10-Tris(triethylsilyl) Ether

Docetaxel 2’,7,10-Tris(triethylsilyl) Ether


  • Catalogue No.:PA 04 0971052

  • CAS :

    149107-86-8

  • Molecular Formula : C61H95NO14Si3

  • Molecular Weight : 1150.68

PA 04 0971053

Ethyl Docetaxel

Ethyl Docetaxel


  • Catalogue No.:PA 04 0971053

  • CAS :

    154044-47-0

  • Molecular Formula : C44H55NO14

  • Molecular Weight : 821.92

PA STI 089259

N-DesBoc Docetaxel-D5

N-DesBoc Docetaxel-D5


  • Catalogue No.:PA STI 089259

  • CAS :

    NA

  • Molecular Formula : C38H40D5NO12

  • Molecular Weight : 712.8

PA STI 089260

Hexanoyl Docetaxel Metabolites M1 and M3-D6 (Mixture of Diastereomers)

Hexanoyl Docetaxel Metabolites M1 and M3-D6 (Mixture of Diastereomers)


  • Catalogue No.:PA STI 089260

  • CAS :

    NA

  • Molecular Formula : C49H55D6NO16

  • Molecular Weight : 926.05

PA 04 0971054

Hexanoyl Docetaxel Metabolites M1 and M3 (Mixture of Diastereomers)

Hexanoyl Docetaxel Metabolites M1 and M3 (Mixture of Diastereomers)


  • Catalogue No.:PA 04 0971054

  • CAS :

    NA

  • Molecular Formula : C49H61NO16

  • Molecular Weight : 920.02

PA 04 0971055

Hexanoyl Docetaxel Metabolite M4

Hexanoyl Docetaxel Metabolite M4


  • Catalogue No.:PA 04 0971055

  • CAS :

    NA

  • Molecular Formula : C49H59NO16

  • Molecular Weight : 918

PA 04 0971056

10-(O-2,2-Dichloroethoxycarbonyl) 13-(3-O-TES) 7-Epi Docetaxel

10-(O-2,2-Dichloroethoxycarbonyl) 13-(3-O-TES) 7-Epi Docetaxel


  • Catalogue No.:PA 04 0971056

  • CAS :

    NA

  • Molecular Formula : C52H69Cl2NO16Si

  • Molecular Weight : 1063.1

PA 04 0971057

N-Formyl 10-Oxo Docetaxel

N-Formyl 10-Oxo Docetaxel


  • Catalogue No.:PA 04 0971057

  • CAS :

    NA

  • Molecular Formula : C39H43NO13

  • Molecular Weight : 733.77

PA 04 0971058

2',-Cis-aconityl-Docetaxel

2',-Cis-aconityl-Docetaxel


  • Catalogue No.:PA 04 0971058

  • CAS :

    1808949-90-7

  • Molecular Formula : C49H55NO18

  • Molecular Weight : 945.97

PA 04 0970070

Docetaxel - Impurity G

10-Acetyldocetaxel


  • Catalogue No.:PA 04 0970070

  • CAS :

    125354-16-7

  • Molecular Formula : C45H55NO15

  • Molecular Weight : 849.93

PA 04 0971059

Methyl (2S,3S)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-3-phenylpropanoate

Methyl (2S,3S)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-3-phenylpropanoate


  • Catalogue No.:PA 04 0971059

  • CAS :

    136620-82-1

  • Molecular Formula : C15H21NO5

  • Molecular Weight : 295.34

PA 04 0971060

Methyl (2S,3R)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-3-phenylpropanoate

Methyl (2S,3R)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-3-phenylpropanoate


  • Catalogue No.:PA 04 0971060

  • CAS :

    136620-75-2

  • Molecular Formula : C15H21NO5

  • Molecular Weight : 295.34