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
13-{[(3-N-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-10-deacetyl-7,10-bis{[(2,2,2-trichloroethyl)oxy]carbonyl} Baccatin III
13-{[(3-N-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-10-deacetyl-7,10-bis{[(2,2,2-trichloroethyl)oxy]carbonyl} Baccatin III
Catalogue No.:PA 04 97600
CAS :
143527-76-8
Molecular Formula : C52H59Cl6NO18
Molecular Weight : 1198.74
(2aR,4S,4aS,6R,11S,12S,12aS,12bS)-12b-Acetoxy-11-hydroxy-4a,8,13,13-tetramethyl-5,9-dioxo-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-12-yl benzoate
(2aR,4S,4aS,6R,11S,12S,12aS,12bS)-12b-Acetoxy-11-hydroxy-4a,8,13,13-tetramethyl-5,9-dioxo-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-12-yl benzoate
Catalogue No.:PA 04 97610
CAS :
NA
Molecular Formula : C35H36Cl6O14
Molecular Weight : 893.37
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-11,12-Dihydroxy-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 (2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoate
Catalogue No.:PAI 04 012030
CAS :
NA
Molecular Formula : C42H51Cl6NO17
Molecular Weight : 1054.56
(2aR,4S,4aS,6R,9S,11S,12aR,12bS)-12b-Acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-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-12-yl pent-4-enoate
Catalogue No.:PAI 04 012040
CAS :
NA
Molecular Formula : C47H57Cl6NO18
Molecular Weight : 1136.66
(2aR,4S,4aS,6R,11S,12S,12aR,12bS)-12b-Acetoxy-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,11,12,12a,12b-decahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl Benzoate
(2aR,4S,4aS,6R,11S,12S,12aR,12bS)-12b-Acetoxy-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,11,12,12a,12b-decahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl Benzoate
Catalogue No.:PA 04 97690
CAS :
1217248-58-2
Molecular Formula : C29H34O9
Molecular Weight : 526.58
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-4,6,11,12-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-9-yl (2R,3R)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoate
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-4,6,11,12-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-9-yl (2R,3R)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoate
Catalogue No.:PAI 04 012072
CAS :
NA
Molecular Formula : C36H49NO13
Molecular Weight : 703.78
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-4,9,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-6-(((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-12-yl Benzoate
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-4,9,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-6-(((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-12-yl Benzoate
Catalogue No.:PA 04 0971000
CAS :
NA
Molecular Formula : C32H37Cl3O12
Molecular Weight : 719.99
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-6,9,11-trihydroxy-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]oxet-12-yl Benzoate
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-6,9,11-trihydroxy-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]oxet-12-yl Benzoate
Catalogue No.:PA 04 0971001
CAS :
114915-19-4
Molecular Formula : C32H37Cl3O12
Molecular Weight : 719.99
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-9-(((2R,3R)-3-((tert-butoxycarbonyl)amino)-2-((tert-butyldimethylsilyl)oxy)-3-phenylpropanoyl)oxy)-4,6-bis((tert-butyldimethylsilyl)oxy)-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]oxet-12-yl Benzoate
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-9-(((2R,3R)-3-((tert-butoxycarbonyl)amino)-2-((tert-butyldimethylsilyl)oxy)-3-phenylpropanoyl)oxy)-4,6-bis((tert-butyldimethylsilyl)oxy)-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]oxet-12-yl Benzoate
Catalogue No.:PAI 04 012050
CAS :
NA
Molecular Formula : C61H95NO14Si3
Molecular Weight : 1150.68
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-4,6-bis((tert-butyldimethylsilyl)oxy)-11,12-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]oxet-9-yl (2R,3R)-3-((tert-butoxycarbonyl)amino)-2-((tert-butyldimethylsilyl)oxy)-3-phenylpropanoate
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-4,6-bis((tert-butyldimethylsilyl)oxy)-11,12-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]oxet-9-yl (2R,3R)-3-((tert-butoxycarbonyl)amino)-2-((tert-butyldimethylsilyl)oxy)-3-phenylpropanoate
Catalogue No.:PAI 04 012060
CAS :
NA
Molecular Formula : C54H91NO13Si3
Molecular Weight : 1046.57
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-9-(((2R,3R)-3-((tert-butoxycarbonyl)amino)-2-((tert-butyldimethylsilyl)oxy)-3-phenylpropanoyl)oxy)-4,6-bis((tert-butyldimethylsilyl)oxy)-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]oxet-12-yl (E)-2-methylbut-2-enoate
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-9-(((2R,3R)-3-((tert-butoxycarbonyl)amino)-2-((tert-butyldimethylsilyl)oxy)-3-phenylpropanoyl)oxy)-4,6-bis((tert-butyldimethylsilyl)oxy)-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]oxet-12-yl (E)-2-methylbut-2-enoate
Catalogue No.:PAI 04 012070
CAS :
NA
Molecular Formula : C59H97NO14Si3
Molecular Weight : 1128.67
(2aR,4S,4aS,9S,11S,12S,12aR,12bS)-12b-Acetoxy-4,9,11-trihydroxy-4a,8,13,13-tetramethyl-5,6-dioxo-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,9S,11S,12S,12aR,12bS)-12b-Acetoxy-4,9,11-trihydroxy-4a,8,13,13-tetramethyl-5,6-dioxo-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 0971005
CAS :
92950-45-3
Molecular Formula : C29H34O10
Molecular Weight : 542.58
(4S,5R)-3-(tert-Butoxycarbonyl)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic (E)-N,N'-dicyclohexylcarbamimidic Anhydride
(4S,5R)-3-(tert-Butoxycarbonyl)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic (E)-N,N'-dicyclohexylcarbamimidic Anhydride
Catalogue No.:PA 04 0971008
CAS :
NA
Molecular Formula : C30H45N3O5
Molecular Weight : 527.71
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-9-(formyloxy)-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-12-yl Benzoate
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-9-(formyloxy)-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-12-yl Benzoate
Catalogue No.:PA 04 0971014
CAS :
NA
Molecular Formula : C36H38Cl6O15
Molecular Weight : 923.39
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-9-(formyloxy)-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-(formyloxy)-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 0971015
CAS :
NA
Molecular Formula : C30H36O11
Molecular Weight : 572.61
13-{[(3-N-Boc)-2,2-Dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-10-deacetyl Baccatin III
13-{[(3-N-Boc)-2,2-Dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-10-deacetyl Baccatin III
Catalogue No.:PA 04 0971016
CAS :
159262-93-8
Molecular Formula : C11H11NO5
Molecular Weight : 847.96
(2aR,4S,4aS,6R,9R,10R,12R,12aR,12bS)-12b-Acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-6,10-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]oxet-12-yl Benzoate
(2aR,4S,4aS,6R,9R,10R,12R,12aR,12bS)-12b-Acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-6,10-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]oxet-12-yl Benzoate
Catalogue No.:PA 04 0971017
CAS :
1095547-96-8
Molecular Formula : C46H54Cl3NO16
Molecular Weight : 983.28
(2aR,4S,4aS,6R,9R,10R,12R,12aR,12bS)-12b-Acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-4,10-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-6-(((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-12-yl Benzoate
(2aR,4S,4aS,6R,9R,10R,12R,12aR,12bS)-12b-Acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-4,10-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-6-(((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-12-yl Benzoate
Catalogue No.:PA 04 0971018
CAS :
1095547-98-0
Molecular Formula : C46H54Cl3NO16
Molecular Weight : 983.28
(1S,3R,4S,4aR,5R,7R,8R,11R,12aS)-4-Acetoxy-8-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-1,3,7,11-tetrahydroxy-4-(hydroxymethyl)-9,12a,13,13-tetramethyl-12-oxo-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-6,10-methanobenzo[10]annulen-5-yl Benzoate
(1S,3R,4S,4aR,5R,7R,8R,11R,12aS)-4-Acetoxy-8-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-1,3,7,11-tetrahydroxy-4-(hydroxymethyl)-9,12a,13,13-tetramethyl-12-oxo-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-6,10-methanobenzo[10]annulen-5-yl Benzoate
Catalogue No.:PA 04 0971019
CAS :
1095548-05-2
Molecular Formula : C43H55NO15
Molecular Weight : 825.91
(1S,3R,4S,4aR,5R,7R,8R,11R,12aS)-4-(Acetoxymethyl)-8-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-1,3,4,7,11-pentahydroxy-9,12a,13,13-tetramethyl-12-oxo-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-6,10-methanobenzo[10]annulen-5-yl Benzoate
(1S,3R,4S,4aR,5R,7R,8R,11R,12aS)-4-(Acetoxymethyl)-8-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-1,3,4,7,11-pentahydroxy-9,12a,13,13-tetramethyl-12-oxo-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-6,10-methanobenzo[10]annulen-5-yl Benzoate
Catalogue No.:PA 04 0971020
CAS :
1095548-07-4
Molecular Formula : C43H55NO15
Molecular Weight : 825.91
(1S,3R,4S,4aR,5R,7R,8R,11R,12aS)-3-Acetoxy-8-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-1,4,7,11-tetrahydroxy-4-(hydroxymethyl)-9,12a,13,13-tetramethyl-12-oxo-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-6,10-methanobenzo[10]annulen-5-yl Benzoate
(1S,3R,4S,4aR,5R,7R,8R,11R,12aS)-3-Acetoxy-8-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-1,4,7,11-tetrahydroxy-4-(hydroxymethyl)-9,12a,13,13-tetramethyl-12-oxo-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-6,10-methanobenzo[10]annulen-5-yl Benzoate
Catalogue No.:PA 04 0971021
CAS :
NA
Molecular Formula : C43H55NO15
Molecular Weight : 825.91
3-O-tert-Butyl 5-O-methyl (4S,5R)-2-(4-methoxyphenyl)-4-phenyl-1,3-oxazolidine-3,5-dicarboxylate
3-O-tert-Butyl 5-O-methyl (4S,5R)-2-(4-methoxyphenyl)-4-phenyl-1,3-oxazolidine-3,5-dicarboxylate
Catalogue No.:PA 04 0971024
CAS :
670254-71-4
Molecular Formula : C23H27NO6
Molecular Weight : 413.47
3’-De-tert-butoxycarbonylamino-3’-[3-(5,5-dimethyl-2,4-dioxo-1,3-oxazolidinyl)] -7,10-O-bis{[(2,2,2-trichloroethyl)oxy]carbonyl} Docetaxel
3’-De-tert-butoxycarbonylamino-3’-[3-(5,5-dimethyl-2,4-dioxo-1,3-oxazolidinyl)] -7,10-O-bis{[(2,2,2-trichloroethyl)oxy]carbonyl} Docetaxel
Catalogue No.:PA 04 0971031
CAS :
160651-94-5
Molecular Formula : C49H51Cl6NO19
Molecular Weight : 1170.64
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-((4R)-4-((S)-((tert-butoxycarbonyl)amino)(phenyl)methyl)-2-(tert-butyl)-2-methyl-5-oxo-1l3,3,2-dioxasilolan-1-yl)-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-12b-(prop-1-en-2-yloxy)-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)-9-((4R)-4-((S)-((Tert-butoxycarbonyl)amino)(phenyl)methyl)-2-(tert-butyl)-2-methyl-5-oxo-1l3,3,2-dioxasilolan-1-yl)-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-12b-(prop-1-en-2-yloxy)-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 0971034
CAS :
342613-14-3
Molecular Formula : C49H66NO13Si
Molecular Weight : 905.15
Docetaxel - Impurity F
5β,20-epoxy-1,7β-dihydroxy-9-oxotax-11-ene-2α,4,10β,13α-tetrayl 4,10-diacetate 2-benzoate 13-[(2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate] (paclitaxel),
Catalogue No.:PA 04 0970060
CAS :
33069-62-4
Molecular Formula : C47H51NO14
Molecular Weight : 853.92
(2aR,4S,4aS,6S,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
(2aR,4S,4aS,6S,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
Catalogue No.:PA 04 0971036
CAS :
165173-47-7
Molecular Formula : C29H36O10
Molecular Weight : 544.6
(2aR,4S,4aR,6R,9S,11S,12R,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-4,6,11-trihydroxy-4a-(hydroxymethyl)-8,13,13-trimethyl-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,4aR,6R,9S,11S,12R,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-4,6,11-trihydroxy-4a-(hydroxymethyl)-8,13,13-trimethyl-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 0971042
CAS :
154084-01-2
Molecular Formula : C43H53NO15
Molecular Weight : 823.89
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-((3-((tert-butoxycarbonyl)amino)-2-((tert-butyldimethylsilyl)oxy)-3-phenylpropanoyl)oxy)-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4,6-bis((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]oxet-12-yl benzoate
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-((3-((tert-butoxycarbonyl)amino)-2-((tert-butyldimethylsilyl)oxy)-3-phenylpropanoyl)oxy)-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4,6-bis((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]oxet-12-yl benzoate
Catalogue No.:PA 04 0971043
CAS :
195141-96-9
Molecular Formula : C61H95NO14Si3
Molecular Weight : 1150.68
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-11,12-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-4,6-bis((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]oxet-9-yl 3-((tert-butoxycarbonyl)amino)-2-((tert-butyldimethylsilyl)oxy)-3-phenylpropanoate
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-11,12-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-4,6-bis((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]oxet-9-yl 3-((tert-butoxycarbonyl)amino)-2-((tert-butyldimethylsilyl)oxy)-3-phenylpropanoate
Catalogue No.:PA 04 0971044
CAS :
845639-07-8
Molecular Formula : C54H91NO13Si3
Molecular Weight : 1046.57
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-9-(((2R,3R)-3-((tert-butoxycarbonyl)amino)-2-((tert-butyldimethylsilyl)oxy)-3-phenylpropanoyl)oxy)-4,6-bis((tert-butyldimethylsilyl)oxy)-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]oxet-12-yl pent-4-enoate
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-9-(((2R,3R)-3-((tert-butoxycarbonyl)amino)-2-((tert-butyldimethylsilyl)oxy)-3-phenylpropanoyl)oxy)-4,6-bis((tert-butyldimethylsilyl)oxy)-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]oxet-12-yl pent-4-enoate
Catalogue No.:PAI 04 012071
CAS :
NA
Molecular Formula : C59H97NO14Si3
Molecular Weight : 1128.67
3-(3-(((2-(tert-Butoxy)-2-oxoethyl)(2-((2-(tert-butoxy)-2-oxoethyl)(5-(3-(tert-butoxy)-3-oxopropyl)-2-hydroxybenzyl)amino)ethyl)amino)methyl)-4-hydroxyphenyl)propanoic Acid
3-(3-(((2-(tert-Butoxy)-2-oxoethyl)(2-((2-(tert-butoxy)-2-oxoethyl)(5-(3-(tert-butoxy)-3-oxopropyl)-2-hydroxybenzyl)amino)ethyl)amino)methyl)-4-hydroxyphenyl)propanoic Acid
Catalogue No.:PA 04 0971046
CAS :
2097123-80-1
Molecular Formula : C38H56N2O10
Molecular Weight : 700.87
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
