paclitaxel and its Impurities

Paclitaxel is a chemotherapeutic agent marketed under the brand name Taxol. It is approved in the UK for ovarian, breast, lung, bladder, prostate, melanoma, esophageal, and other types of solid tumor cancers as well as Kaposi's sarcoma.Reference standards of Paclitaxel API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 80 results for paclitaxel Impurities
PA 16 01000

Paclitaxel - API

Paclitaxel


  • Catalogue No.:PA 16 01000

  • CAS :

    33069-62-4

  • Molecular Formula : C47H51NO14

  • Molecular Weight : 853.91

PA 16 01040

Paclitaxel - Impurity D

7-epi-Cephalomannine


  • Catalogue No.:PA 16 01040

  • CAS :

    150547-36-7

  • Molecular Formula : C45H53NO14

  • Molecular Weight : 831.90

PA 16 01050

Paclitaxel - Impurity E

7-Epi Paclitaxel


  • Catalogue No.:PA 16 01050

  • CAS :

    105454-04-4

  • Molecular Formula : C47H51NO14

  • Molecular Weight : 853.91

PA 16 01060

Paclitaxel - Impurity F

N-Methyl Paclitaxel C


  • Catalogue No.:PA 16 01060

  • CAS :

    153083-53-5

  • Molecular Formula : C47H59NO14

  • Molecular Weight : 861.97

PA 16 01090

Paclitaxel - Impurity I

10-O-[(2R,3S)-3-(Benzoylamino)-2-hydroxy-3-phenylpropanoyl]-10-O-deacetylpaclitaxel


  • Catalogue No.:PA 16 01090

  • CAS :

    2157462-42-3

  • Molecular Formula : C61H62N2O16

  • Molecular Weight : 1079.15

PA 16 01110

Paclitaxel - Impurity K

7-O-(Triethylsilyl) Paclitaxel


  • Catalogue No.:PA 16 01110

  • CAS :

    148930-55-6

  • Molecular Formula : C53H65NO14Si

  • Molecular Weight : 968.17

PA 16 01140

Paclitaxel - Impurity N

Baccatin III


  • Catalogue No.:PA 16 01140

  • CAS :

    27548-93-2

  • Molecular Formula : C31H38O11

  • Molecular Weight : 586.63

PA 16 01150

Paclitaxel - Impurity O

N-Cinnamoyl-N-debenzoylpaclitaxel


  • Catalogue No.:PA 16 01150

  • CAS :

    219783-77-4

  • Molecular Formula : C49H53NO14

  • Molecular Weight : 879.94

PA 16 01160

Paclitaxel - Impurity P

N-Debenzoyl-N-(phenylacetyl)paclitaxel


  • Catalogue No.:PA 16 01160

  • CAS :

    173101-56-9

  • Molecular Formula : C48H53NO14

  • Molecular Weight : 867.93

PA 16 01170

Paclitaxel - Impurity Q

N-Debenzoyl-N-[(3E)-hex-3-enoyl] Paclitaxel


  • Catalogue No.:PA 16 01170

  • CAS :

    502626-06-4

  • Molecular Formula : C46H55NO14

  • Molecular Weight : 845.36

PA 16 01180

Paclitaxel - Impurity R

N-Debenzoyl-N-[(2S)-2-methylbutanoyl]paclitaxel


  • Catalogue No.:PA 16 01180

  • CAS :

    159001-25-9

  • Molecular Formula : C45H55NO14

  • Molecular Weight : 833.92

PA 16 01510

Paclitaxel - Impurity H

7-Epi 10-Desacetyl Paclitaxel


  • Catalogue No.:PA 16 01510

  • CAS :

    78454-17-8

  • Molecular Formula : C45H49NO13

  • Molecular Weight : 811.87

PA 16 01520

Paclitaxel - Impurity L

7-Acetyl Paclitaxel


  • Catalogue No.:PA 16 01520

  • CAS :

    92950-39-5

  • Molecular Formula : C49H53NO15

  • Molecular Weight : 895.94

PA 16 01530

3'-p-O-Benzyl-6α-hydroxy Paclitaxel

3'-p-O-Benzyl-6α-hydroxy Paclitaxel


  • Catalogue No.:PA 16 01530

  • CAS :

    NA

  • Molecular Formula : C54H57NO16

  • Molecular Weight : 976.03

PA 16 01540

3'-p-O-Benzyl Paclitaxel

3'-p-O-Benzyl Paclitaxel


  • Catalogue No.:PA 16 01540

  • CAS :

    NA

  • Molecular Formula : C54H57NO15

  • Molecular Weight : 560.03

PA 16 01550

3'-p-O-Benzyl-7-{[(2,2,2,-trichloroethyl)oxy]carbonyl} Paclitaxel

3'-p-O-Benzyl-7-{[(2,2,2,-trichloroethyl)oxy]carbonyl} Paclitaxel


  • Catalogue No.:PA 16 01550

  • CAS :

    NA

  • Molecular Formula : C57H58Cl3NO17

  • Molecular Weight : 1135.43

PA 16 01560

3'-p-O-Benzyl-N-desbenzoyl-N-tert-butoxycarbonyl-N,O-isopropylidene-7-{[(2,2,2,-trichloroethyl)oxy]carbonyl} Paclitaxel

3'-p-O-Benzyl-N-desbenzoyl-N-tert-butoxycarbonyl-N,O-isopropylidene-7-{[(2,2,2,-trichloroethyl)oxy]carbonyl} Paclitaxel


  • Catalogue No.:PA 16 01560

  • CAS :

    NA

  • Molecular Formula : C58H66Cl3NO18

  • Molecular Weight : 1171.5

PA 16 01570

2',7-Bis-O-(Triethylsilyl) 10-Desacetyl Paclitaxel

2',7-Bis-O-(Triethylsilyl) 10-Desacetyl Paclitaxel


  • Catalogue No.:PA 16 01570

  • CAS :

    155556-72-2

  • Molecular Formula : C57H77NO13Si2

  • Molecular Weight : 1040.39

PA 16 01580

2'-O-(tert-Butyldimethylsilyl)-6α-hydroxy 7-epi-Paclitaxel

2'-O-(tert-Butyldimethylsilyl)-6α-hydroxy 7-epi-Paclitaxel


  • Catalogue No.:PA 16 01580

  • CAS :

    165065-08-7

  • Molecular Formula : C53H65NO15Si

  • Molecular Weight : 984.17

PA 16 01590

2'-O-(tert-Butyldimethylsilyl)-6α-hydroxy Paclitaxel

2'-O-(tert-Butyldimethylsilyl)-6α-hydroxy Paclitaxel


  • Catalogue No.:PA 16 01590

  • CAS :

    211732-86-4

  • Molecular Formula : C53H65NO15Si

  • Molecular Weight : 984.17

PA 16 01600

2'-O-(tert-Butyldimethylsilyl) Paclitaxel

2'-O-(tert-Butyldimethylsilyl) Paclitaxel


  • Catalogue No.:PA 16 01600

  • CAS :

    114655-02-6

  • Molecular Formula : C53H65NO14Si

  • Molecular Weight : 968.17

PA 16 01610

10-Deacetyl-7-xylosyl Paclitaxel

10-Deacetyl-7-xylosyl Paclitaxel


  • Catalogue No.:PA 16 01610

  • CAS :

    90332-63-1

  • Molecular Formula : C50H57NO17

  • Molecular Weight : 943.98

PA 16 01620

N-Debenzoyl-3'-p-O-benzyl-6α-hydroxy Paclitaxel

N-Debenzoyl-3'-p-O-benzyl-6α-hydroxy Paclitaxel


  • Catalogue No.:PA 16 01620

  • CAS :

    NA

  • Molecular Formula : C47H53NO15

  • Molecular Weight : 871.92

PA 16 01630

N-Desbenzoyl-N-tert-butoxycarbonyl-N,O-isopropylidene-3'-p-O-benzyl-6α-hydroxy Paclitaxel

N-Desbenzoyl-N-tert-butoxycarbonyl-N,O-isopropylidene-3'-p-O-benzyl-6α-hydroxy Paclitaxel


  • Catalogue No.:PA 16 01630

  • CAS :

    NA

  • Molecular Formula : C55H65NO17

  • Molecular Weight : 1012.1

PA 16 01640

7-epi N-Desbenzoyl-N-tert-butoxycarbonyl-N,O-isopropylidene-3'-p-O-benzyl-6α-hydroxy Paclitaxel

7-epi N-Desbenzoyl-N-tert-butoxycarbonyl-N,O-isopropylidene-3'-p-O-benzyl-6α-hydroxy Paclitaxel


  • Catalogue No.:PA 16 01640

  • CAS :

    NA

  • Molecular Formula : C55H65NO17

  • Molecular Weight : 1012.1

PA 16 01650

N-Desbenzoyl-N-tert-butoxycarbonyl-N,O-isopropylidene-3'-p-O-benzyl-6,7-dehydro Paclitaxel

N-Desbenzoyl-N-tert-butoxycarbonyl-N,O-isopropylidene-3'-p-O-benzyl-6,7-dehydro Paclitaxel


  • Catalogue No.:PA 16 01650

  • CAS :

    NA

  • Molecular Formula : C55H63NO15

  • Molecular Weight : 978.09

PA 16 01660

2-Debenzoyl Paclitaxel 2-Pentanoate

2-Debenzoyl Paclitaxel 2-Pentanoate


  • Catalogue No.:PA 16 01660

  • CAS :

    213767-22-7

  • Molecular Formula : C45H55NO14

  • Molecular Weight : 833.92

PA 16 01670

N-Debenzoyl-7-{[(2,2,2,-trichloroethyl)oxy]carbonyl} Paclitaxel

N-Debenzoyl-7-{[(2,2,2,-trichloroethyl)oxy]carbonyl} Paclitaxel


  • Catalogue No.:PA 16 01670

  • CAS :

    114915-15-0

  • Molecular Formula : C43H48Cl3NO15

  • Molecular Weight : 925.2

PA 16 01680

N-Debenzoyl-3'-p-O-benzy-7-{[(2,2,2,-trichloroethyl)oxy]carbonyl} Paclitaxel

N-Debenzoyl-3'-p-O-benzy-7-{[(2,2,2,-trichloroethyl)oxy]carbonyl} Paclitaxel


  • Catalogue No.:PA 16 01680

  • CAS :

    NA

  • Molecular Formula : C50H54Cl3NO16

  • Molecular Weight : 1031.32

PA 16 01690

N-Desbenzoyl-N-tert-butoxycarbonyl-N,O-isopropylidene-6,7-dehydro Paclitaxel

N-Desbenzoyl-N-tert-butoxycarbonyl-N,O-isopropylidene-6,7-dehydro Paclitaxel


  • Catalogue No.:PA 16 01690

  • CAS :

    NA

  • Molecular Formula : C48H57NO14

  • Molecular Weight : 871.96

PA 16 01700

2'-O-Methyl Paclitaxel

2'-O-Methyl Paclitaxel


  • Catalogue No.:PA 16 01700

  • CAS :

    156413-67-1

  • Molecular Formula : C48H53NO14

  • Molecular Weight : 867.93

PA 16 01710

Paclitaxel - Impurity C

Paclitaxel C


  • Catalogue No.:PA 16 01710

  • CAS :

    153415-45-3

  • Molecular Formula : C46H57NO14

  • Molecular Weight : 847.94

PA 16 01720

Paclitaxel - Impurity M

Paclitaxel Oxetane Ring-Opened 3-Acetyl 4-Benzoyl Impurity


  • Catalogue No.:PA 16 01720

  • CAS :

    932042-85-8

  • Molecular Formula : C47H53NO15

  • Molecular Weight : 871.92

PA 16 01730

7-O-(Triethylsilyl)-2'-O-tert-butyl(dimethyl)silyl Paclitaxel

7-O-(Triethylsilyl)-2'-O-tert-butyl(dimethyl)silyl Paclitaxel


  • Catalogue No.:PA 16 01730

  • CAS :

    156413-61-5

  • Molecular Formula : C59H79NO14Si2

  • Molecular Weight : 1082.43

PA 16 01740

7-O-(Triethylsilyl)-2'-O-tert-butyl(dimethyl)silyl-4-desacetyl-2-debenzoyl-[2,4]oxol Paclitaxel

7-O-(Triethylsilyl)-2'-O-tert-butyl(dimethyl)silyl-4-desacetyl-2-debenzoyl-[2,4]oxol Paclitaxel


  • Catalogue No.:PA 16 01740

  • CAS :

    160768-75-2

  • Molecular Formula : C50H73NO12Si2

  • Molecular Weight : 936.29

PA 16 01750

Paclitaxel - Impurity A

Iso Cephalomannine


  • Catalogue No.:PA 16 01750

  • CAS :

    173101-54-7

  • Molecular Formula : C45H53NO14

  • Molecular Weight : 831.90

PA 16 01760

10-Deacetyl Baccatin III

10-Deacetyl Baccatin III


  • Catalogue No.:PA 16 01760

  • CAS :

    32981-86-5

  • Molecular Formula : C29H36O10

  • Molecular Weight : 544.59

PA 16 01770

Paclitaxel - Impurity G

10-Desacetyl Paclitaxel


  • Catalogue No.:PA 16 01770

  • CAS :

    78432-77-6

  • Molecular Formula : C45H49NO13

  • Molecular Weight : 811.87

PA 16 01780

Paclitaxel - Impurity J

10-Acetoacetyl Paclitaxel


  • Catalogue No.:PA 16 01780

  • CAS :

    NA

  • Molecular Formula : C49H53NO15

  • Molecular Weight : 895.94

PA 16 01790

7-Xylosylpaclitaxel

7-Xylosylpaclitaxel


  • Catalogue No.:PA 16 01790

  • CAS :

    90332-66-4

  • Molecular Formula : C52H59NO18

  • Molecular Weight : 986.02

PA 16 01800

Paclitaxel - Impurity B

Cephalomannine


  • Catalogue No.:PA 16 01800

  • CAS :

    71610-00-9

  • Molecular Formula : C45H53NO14

  • Molecular Weight : 831.90

PA 16 01810

13-O-(Triethylsilyl) Baccatin III

13-O-(Triethylsilyl) Baccatin III


  • Catalogue No.:PA 16 01810

  • CAS :

    208406-86-4

  • Molecular Formula : C37H52O11Si

  • Molecular Weight : 700.89

PA 16 01820

Paclitaxel Photodegradant Impurity

Paclitaxel Photodegradant Impurity


  • Catalogue No.:PA 16 01820

  • CAS :

    NA

  • Molecular Formula : C47H51NO13

  • Molecular Weight : 837.91

PA 16 01830

Paclitaxel 10,13-Bis Side Chain

Paclitaxel 10,13-Bis Side Chain


  • Catalogue No.:PA 16 01830

  • CAS :

    NA

  • Molecular Formula : C61H62N2O16

  • Molecular Weight : 1079.15

PA 16 01840

(1S,2S,4S,6R,7aS,8S,9aR,11aS)-4-(((2R,3S)-3-Benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-1-(benzoyloxy)-2,8-dihydroxy-5,7a,12,12-tetramethyl-7-oxododecahydro-1H-2,5a-methanocyclohepta[3,3a]indeno[5,4-b]oxete-6,11a-diyl Diacetate

(1S,2S,4S,6R,7aS,8S,9aR,11aS)-4-(((2R,3S)-3-Benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-1-(benzoyloxy)-2,8-dihydroxy-5,7a,12,12-tetramethyl-7-oxododecahydro-1H-2,5a-methanocyclohepta[3,3a]indeno[5,4-b]oxete-6,11a-diyl Diacetate


  • Catalogue No.:PA 16 01840

  • CAS :

    NA

  • Molecular Formula : C47H51NO14

  • Molecular Weight : 853.91

PA 16 01850

(1S,2S,4S,5S,6R,7aS,8S,9aR,11aS)-4-(((2R,3S)-3-Benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-1-(benzoyloxy)-2,8-dihydroxy-5,7a,12,12-tetramethyl-7-oxododecahydro-1H-2,5a-methanocyclohepta[3,3a]indeno[5,4-b]oxete-6,11a-diyl Diacetate

(1S,2S,4S,5S,6R,7aS,8S,9aR,11aS)-4-(((2R,3S)-3-Benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-1-(benzoyloxy)-2,8-dihydroxy-5,7a,12,12-tetramethyl-7-oxododecahydro-1H-2,5a-methanocyclohepta[3,3a]indeno[5,4-b]oxete-6,11a-diyl Diacetate


  • Catalogue No.:PA 16 01850

  • CAS :

    NA

  • Molecular Formula : C47H51NO14

  • Molecular Weight : 853.91

PA 16 01860

(2R,3S)-Ethyl 3-benzamido-2-hydroxy-3-phenylpropanoate

(2R,3S)-Ethyl 3-benzamido-2-hydroxy-3-phenylpropanoate


  • Catalogue No.:PA 16 01860

  • CAS :

    153433-80-8

  • Molecular Formula : C18H19NO4

  • Molecular Weight : 313.35

PA 16 01870

(2R,3S)-N-Benzoyl-3-phenyl Isoserine Methyl Ester

(2R,3S)-N-Benzoyl-3-phenyl Isoserine Methyl Ester


  • Catalogue No.:PA 16 01870

  • CAS :

    32981-85-4

  • Molecular Formula : C17H17NO4

  • Molecular Weight : 299.33

PA 16 01880

(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-3-Benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-4-(((2S,3R)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-12-(benzoyloxy)-11-hydroxy-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]oxete-6,12b-diyl Diacetate

(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-3-Benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-4-(((2S,3R)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-12-(benzoyloxy)-11-hydroxy-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]oxete-6,12b-diyl Diacetate


  • Catalogue No.:PA 16 01880

  • CAS :

    NA

  • Molecular Formula : C63H64N2O17

  • Molecular Weight : 1121.19

PA STI 063720

2'-O-Methyl-d3 Paclitaxel

2'-O-Methyl-d3 Paclitaxel


  • Catalogue No.:PA STI 063720

  • CAS :

    NA

  • Molecular Formula : C48H50D3NO14

  • Molecular Weight : 870.95

PA STI 012330

3'-p-O-Benzyl Paclitaxel-d5

3'-p-O-Benzyl Paclitaxel-d5


  • Catalogue No.:PA STI 012330

  • CAS :

    NA

  • Molecular Formula : C54H52D5NO15

  • Molecular Weight : 965.06

PA STI 012340

3'-p-O-Benzyl-7-{[(2,2,2,-trichloroethyl)oxy]carbonyl} Paclitaxel-d5

3'-p-O-Benzyl-7-{[(2,2,2,-trichloroethyl)oxy]carbonyl} Paclitaxel-d5


  • Catalogue No.:PA STI 012340

  • CAS :

    NA

  • Molecular Formula : C57H53D5Cl3NO17

  • Molecular Weight : 1140.46

PA STI 027010

10-Desacetyl Paclitaxel-d5

10-Desacetyl Paclitaxel-d5


  • Catalogue No.:PA STI 027010

  • CAS :

    NA

  • Molecular Formula : C45H44D5NO13

  • Molecular Weight : 816.90

PA STI 032960

6α,3'-p-Dihydroxy Paclitaxel-d5

6α,3'-p-Dihydroxy Paclitaxel-d5


  • Catalogue No.:PA STI 032960

  • CAS :

    NA

  • Molecular Formula : C47H46D5NO16

  • Molecular Weight : 890.94

PA STI 036010

Docetaxel-d5 2',7,10-Tris(triethylsilyl) Ether

Docetaxel-d5 2',7,10-Tris(triethylsilyl) Ether


  • Catalogue No.:PA STI 036010

  • CAS :

    NA

  • Molecular Formula : C61H90D5NO14Si3

  • Molecular Weight : 1155.69

PA STI 050520

6α-Hydroxy Paclitaxel-d5

6α-Hydroxy Paclitaxel-d5


  • Catalogue No.:PA STI 050520

  • CAS :

    1315376-90-9

  • Molecular Formula : C47H46D5NO15

  • Molecular Weight : 874.94

PA STI 050530

3'-p-Hydroxy Paclitaxel-d5

3'-p-Hydroxy Paclitaxel-d5


  • Catalogue No.:PA STI 050530

  • CAS :

    NA

  • Molecular Formula : C47H46D5NO15

  • Molecular Weight : 874.94

PA STI 053760

Iso Cephalomannine-d3

Iso Cephalomannine-d3


  • Catalogue No.:PA STI 053760

  • CAS :

    NA

  • Molecular Formula : C45H50D3NO14

  • Molecular Weight : 834.92

PA STI 071150

Paclitaxel-d5

Paclitaxel-d5


  • Catalogue No.:PA STI 071150

  • CAS :

    1129540-33-5

  • Molecular Formula : C47H46D5NO14

  • Molecular Weight : 858.94

PA STI 071160

Paclitaxel-d5 (Benzoyloxy)

Paclitaxel-d5 (Benzoyloxy)


  • Catalogue No.:PA STI 071160

  • CAS :

    1261254-56-1

  • Molecular Formula : C47H46D5NO14

  • Molecular Weight : 858.94

PA STI 071170

Paclitaxel Succinate-d4

Paclitaxel Succinate-d4


  • Catalogue No.:PA STI 071170

  • CAS :

    NA

  • Molecular Formula : C51H51D4NO17

  • Molecular Weight : 958.00

PA 16 01890

(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-3-Benzamido-2-(benzoyloxy)-3-phenylpropanoyl)oxy)-12-(benzoyloxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-3,4,4a,5,6,9,10,11,12,12a-decahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-6,12b(2aH)-diyl Diacetate

(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-3-Benzamido-2-(benzoyloxy)-3-phenylpropanoyl)oxy)-12-(benzoyloxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-3,4,4a,5,6,9,10,11,12,12a-decahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-6,12b(2aH)-diyl Diacetate


  • Catalogue No.:PA 16 01890

  • CAS :

    158948-97-1

  • Molecular Formula : C54H55NO15

  • Molecular Weight : 958.03

PA 16 01900

(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Diacetoxy-12-(benzoyloxy)-11-hydroxy-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]oxete-4,9-diyl (2R,2'R,3S,3'S)-bis(3-benzamido-2-hydroxy-3-phenylpropanoate)

(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Diacetoxy-12-(benzoyloxy)-11-hydroxy-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]oxete-4,9-diyl (2R,2'R,3S,3'S)-bis(3-benzamido-2-hydroxy-3-phenylpropanoate)


  • Catalogue No.:PA 16 01900

  • CAS :

    376629-82-2

  • Molecular Formula : C63H64N2O17

  • Molecular Weight : 1121.2

PA 16 01910

2-Debenzoyl Paclitaxel 2-Pentenoate

2-Debenzoyl Paclitaxel 2-Pentenoate


  • Catalogue No.:PA 16 01910

  • CAS :

    NA

  • Molecular Formula : C45H53NO14

  • Molecular Weight : 831.91

PA EPY0000698

Paclitaxel (Y0000698)


  • Catalogue No.:PA EPY0000698

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA EPY0000699

Paclitaxel impurity C (Y0000699)


  • Catalogue No.:PA EPY0000699

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA EPY0000700

Paclitaxel natural for peak identification (Y0000700)


  • Catalogue No.:PA EPY0000700

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA EPY0000719

Paclitaxel semi-synthetic for peak identification (Y0000719)


  • Catalogue No.:PA EPY0000719

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA EPY0000739

Paclitaxel semi-synthetic for system suitability (Y0000739)


  • Catalogue No.:PA EPY0000739

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1491332

Paclitaxel (1491332)


  • Catalogue No.:PA USP1491332

  • CAS :

    33069-62-4

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1491343

Paclitaxel Related Compound A (Cephalomannine) (1491343)


  • Catalogue No.:PA USP1491343

  • CAS :

    71610-00-9

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1491354

Paclitaxel Related Compound B (10-deacetyl-7-epipaclitaxel) (1491354)


  • Catalogue No.:PA USP1491354

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1491365

Paclitaxel Impurity Mixture (1491365)


  • Catalogue No.:PA USP1491365

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA 16 01920

(2R,3S)-N-Benzoyl-3-phenyl Isoserine

(2R,3S)-N-Benzoyl-3-phenyl Isoserine


  • Catalogue No.:PA 16 01920

  • CAS :

    132201-33-3

  • Molecular Formula : C16H15NO4

  • Molecular Weight : 285.3

PA 16 01970

(2aS,3S,4S,6S,8R,9aS,10S,11aR)-6-(((2R,3S)-3-Benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-3-(benzoyloxy)-4,10-dihydroxy-6a,9a,12,12-tetramethyl-9-oxododecahydro-4,7-methanobenzo[8,8a]naphtho[2,1-b]oxete-2a,8(2H)-diyl Diacetate

(2aS,3S,4S,6S,8R,9aS,10S,11aR)-6-(((2R,3S)-3-Benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-3-(benzoyloxy)-4,10-dihydroxy-6a,9a,12,12-tetramethyl-9-oxododecahydro-4,7-methanobenzo[8,8a]naphtho[2,1-b]oxete-2a,8(2H)-diyl Diacetate


  • Catalogue No.:PA 16 01970

  • CAS :

    NA

  • Molecular Formula : C47H51NO14

  • Molecular Weight : 853.92

PA 16 01930

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

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


  • Catalogue No.:PA 16 01930

  • CAS :

    114915-17-2

  • Molecular Formula : C50H52Cl3NO16

  • Molecular Weight : 1029.3

PA 16 01940

7-{[(2,2,2,-Trichloroethyl)oxy]carbonyl} Baccatin III (4S, 5S)-3-Benzoyl-2-(4-methoxyphenyl)-4-phenyl-5-oxazolidinecarboxylate

7-{[(2,2,2,-Trichloroethyl)oxy]carbonyl} Baccatin III (4S, 5S)-3-Benzoyl-2-(4-methoxyphenyl)-4-phenyl-5-oxazolidinecarboxylate


  • Catalogue No.:PA 16 01940

  • CAS :

    1033574-06-9

  • Molecular Formula : C58H58Cl3NO17

  • Molecular Weight : 1147.44

PA 16 01950

7-O-(Triethylsilyl)-2’-O-tert-butyl(dimethyl)silyl-2-debenzoyl Paclitaxel

7-O-(Triethylsilyl)-2’-O-tert-butyl(dimethyl)silyl-2-debenzoyl Paclitaxel


  • Catalogue No.:PA 16 01950

  • CAS :

    162459-94-1

  • Molecular Formula : C52H75NO13Si2

  • Molecular Weight : 978.32

PA 16 01960

7-O-(Triethylsilyl)-2’-O-tert-butyl(dimethyl)silyl 2-Debenzoyl Paclitaxel 2-Pentanoate

7-O-(Triethylsilyl)-2’-O-tert-butyl(dimethyl)silyl 2-Debenzoyl Paclitaxel 2-Pentanoate


  • Catalogue No.:PA 16 01960

  • CAS :

    1055033-93-6

  • Molecular Formula : C57H83NO14Si2

  • Molecular Weight : 1062.44

PA 16 0011000

2’,7-Bis-O-{[(2,2,2,-Trichloroethyl)oxy]carbonyl Paclitaxel

2’,7-Bis-O-{[(2,2,2,-Trichloroethyl)oxy]carbonyl Paclitaxel


  • Catalogue No.:PA 16 0011000

  • CAS :

    100449-86-3

  • Molecular Formula : C53H53Cl6NO18

  • Molecular Weight : 1204.70