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105454-04-4

105454-04-4 structure
105454-04-4 structure
  • Name: 7-Epitaxol
  • Chemical Name: 7-Epitaxol
  • CAS Number: 105454-04-4
  • Molecular Formula: C47H51NO14
  • Molecular Weight: 853.906
  • Catalog: Biochemical Plant extracts
  • Create Date: 2018-02-06 08:00:00
  • Modify Date: 2026-07-01 15:27:04
  • 7-epi-Taxol is an active metabolite of taxol, with activity comparable to that of taxol against cell replication, promoting microtubule bundle formation and against microtubule depolymerization.

Name 7-Epitaxol
Synonyms ITAXOL,7- SOLUTION(2.4mg/mL)(P)
Paclitaxel Impurity 5(Paclitaxel Impurity E)
inhibit,Microtubule/Tubulin,7 i Taxol,7iTaxol,Inhibitor
(2α,5β,7α,10β,13α)-4,10-Diacetoxy-13-{[(2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoyl]oxy}-1,7-dihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate
5b,20-Epoxy-1,2a,4,7b,10b,13a-hexahydroxytax-11-en-9-one 4,10-Diacetate 2-Benzoate 13-Ester with (2R,3S)-N-Benzoyl-3-phenylisoserine
Yewtaxan
Paclitaxel Impurity E
benzenepropanoic acid, beta-(benzoylamino)-alpha-hydroxy-, 6,12B-bis(acetyloxy)-12-(benzoyloxy)-2A,3,4,4A,5,6,9,10,11,12,12A,12B-dodecahydro-4,11-dihydroxy-4A,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca(3,4)benz(1,2-B)oxet-9-yl ester, (2- (2aalpha,4alpha,4abeta,6beta,9alpha(alph*,betas*),11alpha,12alpha,12aalpha,12balpha))
TaxAlbin
Paclitaxel Impurity Ⅲ:(7-i-Paclitaxel)
Paclitaxel 7-i-Impurity
Epitaxol
(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-Bis(acetyloxy)-1,9-dihydroxy-15-({(2R,3S)-2-hydroxy-3-phenyl-3-[(phenylcarbonyl)amino]propanoyl}oxy)-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.0.0]heptadec-13-en-2-ylbenzolcarboxylat
7-i-Taxol, 10 mM in DMSO
Taxol A
7,11-Methano-1H-cyclodeca[3,4]benz[1,2-b]oxete benzenepropanoic acid derivative
Paclitaxel Impurity E (7-Diverse Taxol)
7-i-Paclitaxel(7-itaxol)
(2,4R,4aS,6R,9S,11S,12S,12,12bS)-9-(((2R,3S)-3-Benzamido-2-hydroxy-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
benzenepropanoic acid, β-(benzoylamino)-α-hydroxy-, 6,12b-bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, [2-[2aα,4α,4aβ,6β
7-epi-Taxol
7-itaxol 7-ipaclitaxel
(2α,5β,7β,10β,13α)-4,10-bis(acetyloxy)-1,7-dihydroxy-13-({(2R,3S)-2-hydroxy-3-phenyl-3-[(phenylcarbonyl)amino]propanoyl}oxy)-9-oxo-5,20-epoxytax-11-en-2-yl benzoate
UNII-P88XT4IS4D
Paclitaxel Impurity E (7-i Paclitaxel)
(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-bis(acetyloxy)-1,9-dihydroxy-15-({(2R,3S)-2-hydroxy-3-phenyl-3-[(phenylcarbonyl)amino]propanoyl}oxy)-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.0.0]heptadec-13-en-2-yl benzoate
7-ipaclitaxel, froM Taxus chinensis
BMS 181339-01
7-i Paclitaxel (Paclitaxel Impurity E)
itaxol
Plaxicel
Paxceed
benzenepropanoic acid, beta-(benzoylamino)-alpha-hydroxy-, (2,4R,4as,6R,9S,11S,12S,12,12bs)-6,12B-bis(acetyloxy)-12-(benzoyloxy)- 2A,3,4,4A,5,6,9,10,11,12,12A,12B-dodecahydro-4,11-dihydroxy-4A,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca(3,4)benz(1,2-B)oxet-9-yl ester, (alph,betas)
(2a,5b,7b,10b,13a)-4,10-bis(acetyloxy)-13-{[(2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoyl]oxy}-1,7-dihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate
(2α,5β,7β,10β,13α)-4,10-Diacetoxy-13-{[(2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoyl]oxy}-1,7-dihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate
7-ipaclitaxel(crude)
Paclitaxel
(2,4R,4aS,6R,9S,11S,12S,12,12bS)-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-1
7-ipaclitaxelQ: What is 7-ipaclitaxel Q: What is the CAS Number of 7-ipaclitaxel Q: What is the storage condition of 7-ipaclitaxel Q: What e the applications of 7-ipaclitaxel
7-itaxol ,S9265
7-ipaclitaxel from Taxus chinensis (Pilg.) Rehder
Propanedioicacid,2-(2-propyn-6-yl)-,diethylester
Peclitaxel
Taxol
ITAXOL, 7
Paxene
Paclitaxel Imp. I : 10-O-[(2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoyl]-10-O-deacetylpaclitaxel
benzenepropanoic acid, β-(benzoylamino)-α-hydroxy-, (2,4R,4aS,6R,9S,11S,12S,12,12bS)-6,12b-bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)
benzenepropanoicacid,beta-(benzoylaMino)-alpha-hydroxy-,6,12B-bis(acetyloxy)-12-(benzoyloxy)-2A,3,4,4A,5,6,9,10,11,12,12A,12B-dodecahydro-4,11-dihydroxy-4A,8,13,13-tetraMethyl-5-oxo-7,11-Methano-1H-cyclodeca(3,4)benz(1,2-B)oxet-9-ylester,(2-(
7-i-Taxol, Metabolite of Paclitaxel
7-IPACLITAXEL; 7-ITAXOL; 7-I-PACLITAXEL; ITAXOL
LipoPac
7-Epi Paclitaxel
Ebetaxel
Anzatax
baccatin III N-benzyl-b-phenylisoserine ester
Onxol
(2,4R,4aS,6R,9S,11S,12S,12,12bS)-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
Description 7-epi-Taxol is an active metabolite of taxol, with activity comparable to that of taxol against cell replication, promoting microtubule bundle formation and against microtubule depolymerization.
Related Catalog
Target

Microtubule/Tubulin[2]

In Vitro 7-epi-Taxol (7-Epitaxol) is a metabolite of taxol[1]. 7-epi-Taxol has activity comparable to that of taxol on cell replication, microtubule bundle formation and in vitro microtubule polymerization[2].
References

[1]. Royer I, et al. Paclitaxel metabolites in human plasma and urine: identification of 6 alpha-hydroxytaxol, 7-epitaxol and taxol hydrolysis products using liquid chromatography/atmospheric-pressure chemical ionization mass spectrometry. Rapid Commun Mass Spectrom. 1995;9(6):495-502.

[2]. Ringel I, et al. Taxol is converted to 7-epitaxol, a biologically active isomer, in cell culture medium. J Pharmacol Exp Ther. 1987 Aug;242(2):692-8.

Density 1.4±0.1 g/cm3
Boiling Point 957.1±65.0 °C at 760 mmHg
Melting Point 168-170?C
Molecular Formula C47H51NO14
Molecular Weight 853.906
Flash Point 532.6±34.3 °C
Exact Mass 853.330933
PSA 221.29000
LogP 7.38
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.637
Storage condition -20°C Freezer, Under Inert Atmosphere
HS Code 2932999026
Precursor  0

DownStream  2

HS Code 2932999026
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