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    Paclitaxel Impurity P

    Paclitaxel Impurity P

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12-(benzoyloxy)-4,11-dihydroxy-9-(((2R,3S)-2-hydroxy-3-phenyl-3-(2-phenylacetamido)propanoyl)oxy)-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

    Molecular Formula

    C48H53NO14

    Molecular Weight

    867.96

    Catalogue Number

    AR-P01027

    Parent Drug

    PACLITAXEL

    Common Package:10,25,50,100 mg

    Collections: PACLITAXEL

    Category: AR-P01027 C48H53NO14 PACLITAXEL

    RELATED PRODUCTS
    (3S,4aS,6S,11S,12aS)-11-hydroxy-9,12a,13,13-tetramethyl-4-methylene-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-6,10-methanobenzo[10]annulen-3-yl acetate

    Synonym

    (3S,4aS,6S,11S,12aS)-11-hydroxy-9,12a,13,13-tetramethyl-4-methylene-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-6,10-methanobenzo[10]annulen-3-yl acetate

    Molecular Formula

    C22H34O3

    Molecular Weight

    346.51

    Catalogue Number

    AR-P01054

    Parent Drug

    PACLITAXEL

    CAS Number

    337515-55-6
    (4aR,6S,12aS)-9,12a,13,13-tetramethyl-4-methylene-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-6,10-methanobenzo[10]annulene

    Synonym

    (4aR,6S,12aS)-9,12a,13,13-tetramethyl-4-methylene-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-6,10-methanobenzo[10]annulene

    Molecular Formula

    C20H32

    Molecular Weight

    272.48

    Catalogue Number

    AR-P01053

    Parent Drug

    PACLITAXEL
    (4aS,6S,12aS)-4,9,12a,13,13-pentamethyl-1,2,4a,5,6,7,8,11,12,12a-decahydro-6,10-methanobenzo[10]annulene

    Synonym

    (4aS,6S,12aS)-4,9,12a,13,13-pentamethyl-1,2,4a,5,6,7,8,11,12,12a-decahydro-6,10-methanobenzo[10]annulene

    Molecular Formula

    C20H32

    Molecular Weight

    272.48

    Catalogue Number

    AR-P01052

    Parent Drug

    PACLITAXEL

    CAS Number

    163594-75-0
    (S)-ethyl 2-((tert-butoxycarbonyl)amino)-3-phenylpropanoate

    Synonym

    (S)-ethyl 2-((tert-butoxycarbonyl)amino)-3-phenylpropanoate

    Molecular Formula

    C16H23NO4

    Molecular Weight

    293.36

    Catalogue Number

    AR-P01051

    Parent Drug

    PACLITAXEL

    CAS Number

    4522-04-7
    Taxane

    Synonym

    (4R,4aR,6S,9R,10S,12aS)-4,9,12a,13,13-pentamethyltetradecahydro-6,10-methanobenzo[10]annulene

    Molecular Formula

    C20H36

    Molecular Weight

    276.51

    Catalogue Number

    AR-P01050

    Parent Drug

    PACLITAXEL

    CAS Number

    1605-68-1
    (2R,3S)-N-Benzoyl-3-Phenyl Isoserine Methyl Ester

    Synonym

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

    Molecular Formula

    C17H17NO4

    Molecular Weight

    299.33

    Catalogue Number

    AR-P01049

    Parent Drug

    PACLITAXEL

    CAS Number

    32981-85-4
    (1S,3R,4S,4aR,5S,6S,8S,11R,12aS)-8-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-4-((benzoyloxy)methyl)-1,4,5,6-tetrahydroxy-9,12a,13,13-tetramethyl-12-oxo-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-6,10-methanobenzo[10]annulene-3,11-diyl diacetate

    Synonym

    (1S,3R,4S,4aR,5S,6S,8S,11R,12aS)-8-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-4-((benzoyloxy)methyl)-1,4,5,6-tetrahydroxy-9,12a,13,13-tetramethyl-12-oxo-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-6,10-methanobenzo[10]annulene-3,11-diyl diacetate

    Molecular Formula

    C47H53NO15

    Molecular Weight

    871.93

    Catalogue Number

    AR-P01048

    Parent Drug

    PACLITAXEL
    (3R,4S)-1-(4-methoxyphenyl)-2-oxo-4-phenylazetidin-3-yl acetate

    Synonym

    (3R,4S)-1-(4-methoxyphenyl)-2-oxo-4-phenylazetidin-3-yl acetate

    Molecular Formula

    C18H17NO4

    Molecular Weight

    311.34

    Catalogue Number

    AR-P01047

    Parent Drug

    PACLITAXEL

    CAS Number

    146924-90-5
    tert-butyl 3-(1-ethoxyethoxy)-2-oxo-4-phenylazetidine-1-carboxylate

    Synonym

    tert-butyl 3-(1-ethoxyethoxy)-2-oxo-4-phenylazetidine-1-carboxylate

    Molecular Formula

    C18H25NO5

    Molecular Weight

    335.40

    Catalogue Number

    AR-P01046

    Parent Drug

    PACLITAXEL
    1-benzoyl-3-(1-ethoxyethoxy)-4-phenylazetidin-2-one

    Synonym

    1-benzoyl-3-(1-ethoxyethoxy)-4-phenylazetidin-2-one

    Molecular Formula

    C20H21NO4

    Molecular Weight

    339.39

    Catalogue Number

    AR-P01045

    Parent Drug

    PACLITAXEL
    7-Xylosylpaclitaxel

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-12-(benzoyloxy)-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-(((2S,3R,4S,5R)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)-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

    Molecular Formula

    C52H59NO18

    Molecular Weight

    986.03

    Catalogue Number

    AR-P01044

    Parent Drug

    PACLITAXEL

    CAS Number

    90332-66-4
    (1S,3S,4S,4aR,5S,6S,8S,11R,12aS)-8-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-4-((benzoyloxy)methyl)-1,4,5,6-tetrahydroxy-9,12a,13,13-tetramethyl-12-oxo-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-6,10-methanobenzo[10]annulene-3,11-diyl diacetate

    Synonym

    (1S,3S,4S,4aR,5S,6S,8S,11R,12aS)-8-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-4-((benzoyloxy)methyl)-1,4,5,6-tetrahydroxy-9,12a,13,13-tetramethyl-12-oxo-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-6,10-methanobenzo[10]annulene-3,11-diyl diacetate

    Molecular Formula

    C47H53NO15

    Molecular Weight

    871.93

    Catalogue Number

    AR-P01042

    Parent Drug

    PACLITAXEL
    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-12-(benzoyloxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxotetradecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-6,12b-diyl diacetate

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-12-(benzoyloxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxotetradecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-6,12b-diyl diacetate

    Molecular Formula

    C47H53NO14

    Molecular Weight

    855.94

    Catalogue Number

    AR-P01040

    Parent Drug

    PACLITAXEL
    7-Troc Paclitaxel

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-12-(benzoyloxy)-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-(((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]oxete-6,12b-diyl diacetate

    Molecular Formula

    C50H52Cl3NO16

    Molecular Weight

    1029.33

    Catalogue Number

    AR-P01039

    Parent Drug

    PACLITAXEL
    7-Troc Baccatin III

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12-(benzoyloxy)-9,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-4-(((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]oxete-6,12b-diyl diacetate

    Molecular Formula

    C34H39Cl3O13

    Molecular Weight

    762.04

    Catalogue Number

    AR-P01038

    Parent Drug

    PACLITAXEL
    2-Debenzoyl Paclitaxel 2-Pentenoate

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-12-((E)-pent-2-enoyloxy)-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

    Molecular Formula

    C45H53NO14

    Molecular Weight

    831.91

    Catalogue Number

    AR-P01037

    Parent Drug

    PACLITAXEL
    Paclitaxel 13-Tes-baccatin III

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12-(benzoyloxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-9-((triethylsilyl)oxy)-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

    Molecular Formula

    C37H52O11Si

    Molecular Weight

    700.91

    Catalogue Number

    AR-P01036

    Parent Drug

    PACLITAXEL
    (3S,4aR,5S,6S,11R,12R,12aR)-5-acetoxy-6,11,12-trihydroxy-9,12a,13,13-tetramethyl-4-methylene-8-oxo-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-6,10-methanobenzo[10]annulen-3-yl 3-(dimethylamino)-3-phenylpropanoate

    Synonym

    (3S,4aR,5S,6S,11R,12R,12aR)-5-acetoxy-6,11,12-trihydroxy-9,12a,13,13-tetramethyl-4-methylene-8-oxo-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-6,10-methanobenzo[10]annulen-3-yl 3-(dimethylamino)-3-phenylpropanoate

    Molecular Formula

    C33H45NO8

    Molecular Weight

    583.73

    Catalogue Number

    AR-P01035

    Parent Drug

    PACLITAXEL

    CAS Number

    959572-72-6
    Paclitaxel EP Impurity N (Baccatin III)

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12-(benzoyloxy)-4,9,11-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]oxete-6,12b-diyl diacetate

    Molecular Formula

    C31H38O11

    Molecular Weight

    586.63

    Catalogue Number

    AR-P01034

    Parent Drug

    PACLITAXEL

    CAS Number

    27548-93-2
    Paclitaxel Propyl Analog

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12-(benzoyloxy)-9-(((2R,3S)-3-butyramido-2-hydroxy-3-phenylpropanoyl)oxy)-4,11-dihydroxy-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

    Molecular Formula

    C44H53NO14

    Molecular Weight

    819.91

    Catalogue Number

    AR-P01033

    Parent Drug

    PACLITAXEL
    (3R,4S)-3-hydroxy-1-(4-methoxyphenyl)-4-phenylazetidin-2-one

    Synonym

    (3R,4S)-3-hydroxy-1-(4-methoxyphenyl)-4-phenylazetidin-2-one

    Molecular Formula

    C16H15NO3

    Molecular Weight

    269.30

    Catalogue Number

    AR-P01032

    Parent Drug

    PACLITAXEL
    (2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoic acid

    Synonym

    (2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoic acid

    Molecular Formula

    C16H15NO4

    Molecular Weight

    285.30

    Catalogue Number

    AR-P01031

    Parent Drug

    PACLITAXEL

    CAS Number

    132201-33-3
    Paclitaxel Impurity R

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12-(benzoyloxy)-4,11-dihydroxy-9-(((2R,3S)-2-hydroxy-3-((S)-2-methylbutanamido)-3-phenylpropanoyl)oxy)-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

    Molecular Formula

    C45H55NO14

    Molecular Weight

    833.94

    Catalogue Number

    AR-P01030

    Parent Drug

    PACLITAXEL
    Paclitaxel N-Butyl Analog

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12-(benzoyloxy)-4,11-dihydroxy-9-(((2R,3S)-2-hydroxy-3-pentanamido-3-phenylpropanoyl)oxy)-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

    Molecular Formula

    C45H55NO14

    Molecular Weight

    833.94

    Catalogue Number

    AR-P01029

    Parent Drug

    PACLITAXEL
    Paclitaxel EP Impurity Q

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12-(benzoyloxy)-9-(((2R,3S)-3-((E)-hex-3-enamido)-2-hydroxy-3-phenylpropanoyl)oxy)-4,11-dihydroxy-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

    Molecular Formula

    C46H55NO14

    Molecular Weight

    845.94

    Catalogue Number

    AR-P01028

    Parent Drug

    PACLITAXEL
    Paclitaxel Baccatin VI

    Synonym

    (2aR,4S,4aS,5R,6R,9S,11S,12S,12aR,12bS)-12-(benzoyloxy)-11-hydroxy-4a,8,13,13-tetramethyl-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-4,5,6,9,12b-pentayl pentaacetate

    Molecular Formula

    C37H46O14

    Molecular Weight

    714.77

    Catalogue Number

    AR-P01026

    Parent Drug

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

    Synonym

    (1S,3S,4S,4aR,5S,6S,8S,11R,12aS)-8-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-4-((benzoyloxy)methyl)-1,4,5,6-tetrahydroxy-9,12a,13,13-tetramethyl-12-oxo-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-6,10-methanobenzo[10]annulene-3,11-diyl diacetate

    Molecular Formula

    C47H53NO15

    Molecular Weight

    871.94

    Catalogue Number

    AR-P01025

    Parent Drug

    PACLITAXEL

    CAS Number

    932042-85-8
    10-Deacetyl Paclitaxel Propyl Analogue

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-butyramido-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

    Molecular Formula

    C42H51NO13

    Molecular Weight

    777.87

    Catalogue Number

    AR-P01024

    Parent Drug

    PACLITAXEL

    CAS Number

    173101-47-8
    10-Deacetyl Paclitaxel Ethyl Analogue

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-4,6,11-trihydroxy-9-(((2R,3S)-2-hydroxy-3-phenyl-3-propionamidopropanoyl)oxy)-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

    Molecular Formula

    C41H49NO13

    Molecular Weight

    763.85

    Catalogue Number

    AR-P01023

    Parent Drug

    PACLITAXEL

    CAS Number

    173101-59-2
    Paclitaxel EP Impurity A

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-12-(((E)-2-methylbut-2-enoyl)oxy)-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

    Molecular Formula

    C45H53NO14

    Molecular Weight

    831.91

    Catalogue Number

    AR-P01022

    Parent Drug

    PACLITAXEL

    CAS Number

    173101-54-7
    Paclitaxel EP Impurity I

    Synonym

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

    Molecular Formula

    C61H62N2O16

    Molecular Weight

    1079.18

    Catalogue Number

    AR-P01021

    Parent Drug

    PACLITAXEL

    CAS Number

    N/A
    7-Acety Baccatin III

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12-(benzoyloxy)-9,11-dihydroxy-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-4,6,12b-triyl triacetate

    Molecular Formula

    C33H40O12

    Molecular Weight

    628.68

    Catalogue Number

    AR-P01020

    Parent Drug

    PACLITAXEL

    CAS Number

    32981-90-1
    8-epi-10-Deacety Baccatin III

    Synonym

    (2aR,4S,4aR,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-4,6,9,11-tetrahydroxy-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

    Molecular Formula

    C29H36O10

    Molecular Weight

    544.60

    Catalogue Number

    AR-P01019

    Parent Drug

    PACLITAXEL

    CAS Number

    92999-93-4
    7-O-(Triethylsilyl)paclitaxel

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-12-(benzoyloxy)-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-((triethylsilyl)oxy)-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

    Molecular Formula

    C53H65NO14Si

    Molecular Weight

    968.19

    Catalogue Number

    AR-P01018

    Parent Drug

    PACLITAXEL

    CAS Number

    148930-55-6
    Paclitaxel photodegradant

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((R)-3-benzamido-3-phenylpropanoyl)oxy)-12-(benzoyloxy)-4,11-dihydroxy-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

    Molecular Formula

    C47H51NO13

    Molecular Weight

    837.93

    Catalogue Number

    AR-P01017

    Parent Drug

    PACLITAXEL
    Paclitaxel 10,13-Bis Side Chain

    Synonym

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

    Molecular Formula

    C61H62N2O16

    Molecular Weight

    1079.18

    Catalogue Number

    AR-P01016

    Parent Drug

    PACLITAXEL
    Paclitaxel EP Impurity C

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12-(benzoyloxy)-9-(((2R,3S)-3-hexanamido-2-hydroxy-3-phenylpropanoyl)oxy)-4,11-dihydroxy-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

    Molecular Formula

    C46H57NO14

    Molecular Weight

    847.97

    Catalogue Number

    AR-P01015

    Parent Drug

    PACLITAXEL

    CAS Number

    153415-45-3
    Paclitaxel EP Impurity E (7-epi Paclitaxel)

    Synonym

    (2aR,4R,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-12-(benzoyloxy)-4,11-dihydroxy-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

    Molecular Formula

    C47H51NO14

    Molecular Weight

    853.93

    Catalogue Number

    AR-P01014

    Parent Drug

    PACLITAXEL

    CAS Number

    105454-04-4
    Paclitaxel EP Impurity H (7-Epi-10-Desacetyl-Paclitaxel)

    Synonym

    (2aR,4R,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-benzamido-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

    Molecular Formula

    C49H49NO13

    Molecular Weight

    811.87

    Catalogue Number

    AR-P01013

    Parent Drug

    PACLITAXEL

    CAS Number

    78454-17-8
    Paclitaxel EP Impurity O

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12-(benzoyloxy)-9-(((2R,3S)-3-cinnamamido-2-hydroxy-3-phenylpropanoyl)oxy)-4,11-dihydroxy-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

    Molecular Formula

    C49H53NO14

    Molecular Weight

    879.97

    Catalogue Number

    AR-P01012

    Parent Drug

    PACLITAXEL

    CAS Number

    219783-77-4
    Paclitaxel EP Impurity F

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12-(benzoyloxy)-4,11-dihydroxy-9-(((2R,3S)-2-hydroxy-3-(N-methylhexanamido)-3-phenylpropanoyl)oxy)-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

    Molecular Formula

    C47H59NO14

    Molecular Weight

    861.98

    Catalogue Number

    AR-P01011

    Parent Drug

    PACLITAXEL

    CAS Number

    153083-53-5
    3'-p-Hydroxy Paclitaxel

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-3-benzamido-2-hydroxy-3-(4-hydroxyphenyl)propanoyl)oxy)-12-(benzoyloxy)-4,11-dihydroxy-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

    Molecular Formula

    C47H51NO15

    Molecular Weight

    869.93

    Catalogue Number

    AR-P01010

    Parent Drug

    PACLITAXEL
    Paclitaxel Side Chain Impurity

    Synonym

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

    Molecular Formula

    C18H19NO4

    Molecular Weight

    313.36

    Catalogue Number

    AR-P01009

    Parent Drug

    PACLITAXEL

    CAS Number

    153433-80-8
    Paclitaxel EP Impurity L (7-Acetyl Paclitaxel)

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-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-4,6,12b-triyl triacetate

    Molecular Formula

    C49H53NO15

    Molecular Weight

    895.96

    Catalogue Number

    AR-P01008

    Parent Drug

    PACLITAXEL

    CAS Number

    92950-39-5
    2-Debenzoyl Paclitaxel 2-Pentanoate

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-12-(pentanoyloxy)-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

    Molecular Formula

    C45H55NO14

    Molecular Weight

    833.93

    Catalogue Number

    AR-P01007

    Parent Drug

    PACLITAXEL

    CAS Number

    213767-22-7
    10-Desacetyl Paclitaxel

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-benzamido-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

    Molecular Formula

    C45H49NO13

    Molecular Weight

    811.88

    Catalogue Number

    AR-P01006

    Parent Drug

    PACLITAXEL

    CAS Number

    78432-77-6
    10-Acetoacetyl Paclitaxel

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-6-((3-oxobutanoyl)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-12-yl benzoate

    Molecular Formula

    C49H53NO15

    Molecular Weight

    895.96

    Catalogue Number

    AR-P01005

    Parent Drug

    PACLITAXEL
    Paclitaxel-d5

    Molecular Formula

    C47H46NO14D5

    Molecular Weight

    858.96

    Catalogue Number

    AR-P01004

    Parent Drug

    PACLITAXEL

    CAS Number

    1129540-33-5
    Paclitaxel

    Synonym

    (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-12-(benzoyloxy)-4,11-dihydroxy-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

    Molecular Formula

    C47H51NO14

    Molecular Weight

    853.92

    Catalogue Number

    AR-P01003

    Parent Drug

    PACLITAXEL

    CAS Number

    33069-62-4