Baccatin III and its Impurities

Baccatin III is a precursor to paclitaxel which is an anticancer drug. It is isolated from Pacific yew tree. Reference standards of Baccatin III API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 23 results for Baccatin III Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 02 01000

Baccatin III

Baccatin III


  • Catalogue No.:PA 02 01000

  • CAS :

    27548-93-2

  • Molecular Formula : C31H38O11

  • Molecular Weight : 586.63

Drug Reference Standards & Impurity Synthesis in India
PA 02 01510

7,13-Bis-O-(triethylsilyl) Baccatin III

7,13-Bis-O-(triethylsilyl) Baccatin III


  • Catalogue No.:PA 02 01510

  • CAS :

    150541-99-4

  • Molecular Formula : C43H66O11Si2

  • Molecular Weight : 815.15

Drug Reference Standards & Impurity Synthesis in India
PA 02 01520

7-epi-10-Deacetyl Baccatin III

7-epi-10-Deacetyl Baccatin III


  • Catalogue No.:PA 02 01520

  • CAS :

    71629-92-0

  • Molecular Formula : C29H36O10

  • Molecular Weight : 544.59

Drug Reference Standards & Impurity Synthesis in India
PA 02 01530

13-epi-10-Deacetyl Baccatin III

13-epi-10-Deacetyl Baccatin III


  • Catalogue No.:PA 02 01530

  • CAS :

    172018-16-5

  • Molecular Formula : C29H36O10

  • Molecular Weight : 544.59

Drug Reference Standards & Impurity Synthesis in India
PA 02 01540

2-Debenzoyl-2-tigloyl 10-Deacetyl Baccatin III

2-Debenzoyl-2-tigloyl 10-Deacetyl Baccatin III


  • Catalogue No.:PA 02 01540

  • CAS :

    171926-87-7

  • Molecular Formula : C27H38O10

  • Molecular Weight : 522.58

Drug Reference Standards & Impurity Synthesis in India
PA 02 01550

14β-Hydroxydeacetylbaccatin III

14β-Hydroxydeacetylbaccatin III


  • Catalogue No.:PA 02 01550

  • CAS :

    145533-34-2

  • Molecular Formula : C29H36O11

  • Molecular Weight : 560.59

Drug Reference Standards & Impurity Synthesis in India
PA 02 01560

7-epi-10-Oxo-10-deacetyl Baccatin III

7-epi-10-Oxo-10-deacetyl Baccatin III


  • Catalogue No.:PA 02 01560

  • CAS :

    151636-94-1

  • Molecular Formula : C29H34O10

  • Molecular Weight : 542.57

Drug Reference Standards & Impurity Synthesis in India
PA 02 01570

13-Oxo-10-deacetyl Baccatin III

13-Oxo-10-deacetyl Baccatin III


  • Catalogue No.:PA 02 01570

  • CAS :

    92950-42-0

  • Molecular Formula : C29H34O10

  • Molecular Weight : 542.57

Drug Reference Standards & Impurity Synthesis in India
PA 02 01580

13-O-(trans-3-Phenyl-glycidyl)-7,10bis[O-(trichloroethoxycarbonyl)]-10-deacetyl Baccatin III

13-O-(trans-3-Phenyl-glycidyl)-7,10bis[O-(trichloroethoxycarbonyl)]-10-deacetyl Baccatin III


  • Catalogue No.:PA 02 01580

  • CAS :

    NA

  • Molecular Formula : C42H44Cl6O16

  • Molecular Weight : 1017.51

Drug Reference Standards & Impurity Synthesis in India
PA 02 01590

7-{[(2,2,2,-Trichloroethyl)oxy]carbonyl} Baccatin III

7-{[(2,2,2,-Trichloroethyl)oxy]carbonyl} Baccatin III


  • Catalogue No.:PA 02 01590

  • CAS :

    103150-33-0

  • Molecular Formula : C34H39Cl3O13

  • Molecular Weight : 762.02

Drug Reference Standards & Impurity Synthesis in India
PA 02 01600

7-O-(Trifluoroacetyl) Baccatin III

7-O-(Trifluoroacetyl) Baccatin III


  • Catalogue No.:PA 02 01600

  • CAS :

    158811-19-9

  • Molecular Formula : C32H37F3O13S

  • Molecular Weight : 718.69

Drug Reference Standards & Impurity Synthesis in India
PA 02 01610

7,10,13-Tri-(O-triethylsilyl) 2-Debenzoyl-2-tigloyl 10-Deacetyl Baccatin III

7,10,13-Tri-(O-triethylsilyl) 2-Debenzoyl-2-tigloyl 10-Deacetyl Baccatin III


  • Catalogue No.:PA 02 01610

  • CAS :

    NA

  • Molecular Formula : C45H80O10Si3

  • Molecular Weight : 865.37

Drug Reference Standards & Impurity Synthesis in India
PA 02 01620

19-Hydroxy-10-deacetylbaccatin III

19-Hydroxy-10-deacetylbaccatin III


  • Catalogue No.:PA 02 01620

  • CAS :

    154083-99-5

  • Molecular Formula : C29H36O11

  • Molecular Weight : 560.59

Drug Reference Standards & Impurity Synthesis in India
PA STI 024500

10-Deacetyl-7-methyl Baccatin III-D3

10-Deacetyl-7-methyl Baccatin III-D3


  • Catalogue No.:PA STI 024500

  • CAS :

    NA

  • Molecular Formula : C30H35D3O10

  • Molecular Weight : 561.64

Drug Reference Standards & Impurity Synthesis in India
PA STI 024520

10-Deacetyl-7,10-dimethoxy-Baccatin III-d6

10-Deacetyl-7,10-dimethoxy-Baccatin III-d6


  • Catalogue No.:PA STI 024520

  • CAS :

    1383325-07-2

  • Molecular Formula : C31H34D6O10

  • Molecular Weight : 578.68

Drug Reference Standards & Impurity Synthesis in India
PA STI 027520

4,10-Dediacetyl-7,10-dimethyl-4-propionyl Baccatin III-D6

4,10-Dediacetyl-7,10-dimethyl-4-propionyl Baccatin III-D6


  • Catalogue No.:PA STI 027520

  • CAS :

    NA

  • Molecular Formula : C32H36D6O10

  • Molecular Weight : 3236610

Drug Reference Standards & Impurity Synthesis in India
PA 02 01630

13-Acetyl-9-dihydrobaccatin-III

13-Acetyl-9-dihydrobaccatin-III


  • Catalogue No.:PA 02 01630

  • CAS :

    142203-65-4

  • Molecular Formula : C26H38O10

  • Molecular Weight : 510.57

Drug Reference Standards & Impurity Synthesis in India
PA 02 01640

7-Triethylsilyl-13-oxobaccatin III

7-Triethylsilyl-13-oxobaccatin III


  • Catalogue No.:PA 02 01640

  • CAS :

    150665-56-8

  • Molecular Formula : C37H50O11Si

  • Molecular Weight : 698.87

Drug Reference Standards & Impurity Synthesis in India
PA 02 01650

7-O-(Triethylsilyl) Baccatin III

7-O-(Triethylsilyl) Baccatin III


  • Catalogue No.:PA 02 01650

  • CAS :

    115437-21-3

  • Molecular Formula : C37H52O11Si

  • Molecular Weight : 700.89

Drug Reference Standards & Impurity Synthesis in India
PA 02 01660

7-O-(Triethylsilyl)-10-deacetyl Baccatin III

7-O-(Triethylsilyl)-10-deacetyl Baccatin III


  • Catalogue No.:PA 02 01660

  • CAS :

    115437-18-8

  • Molecular Formula : C35H50O10Si

  • Molecular Weight : 658.85

Drug Reference Standards & Impurity Synthesis in India
PA 02 0011000

2-Debenzoyl-2-Pentenoate Baccatin-III

2-Debenzoyl-2-Pentenoate Baccatin-III


  • Catalogue No.:PA 02 0011000

  • CAS :

    NA

  • Molecular Formula : C29H40O11

  • Molecular Weight : 564.63

Drug Reference Standards & Impurity Synthesis in India
PA 02 0011001

7-Troc-2-debenzoyl-2-pentenate Baccatin-III

7-Troc-2-debenzoyl-2-pentenate Baccatin-III


  • Catalogue No.:PA 02 0011001

  • CAS :

    NA

  • Molecular Formula : C32H41Cl3O13

  • Molecular Weight : 740.02

Drug Reference Standards & Impurity Synthesis in India
PA 02 0011002

(2aR,4S,4aS,6R,7S,8R,9S,11S,12S,12aR,12bS)-12-(Benzoyloxy)-4,9,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxododecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-6,12b(2aH)-diyl diacetate

(2aR,4S,4aS,6R,7S,8R,9S,11S,12S,12aR,12bS)-12-(Benzoyloxy)-4,9,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxododecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-6,12b(2aH)-diyl diacetate


  • Catalogue No.:PA 02 0011002

  • CAS :

    173044-44-5

  • Molecular Formula : C31H40O11

  • Molecular Weight : 588.65

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