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(4S,7R,8S,9S,13Z,16S)-4,8-Bis-{[tert-butyl(dimethyl)silyl]oxy}-5,5,7,9,13-pentamethyl-16-[(E)-1-methyl-2-(2-methyl-1,3-thiazol-4-yl)ethenyl]oxocyclohexadec-13-ene-2,6-dione

(4S,7R,8S,9S,13Z,16S)-4,8-Bis-{[tert-butyl(dimethyl)silyl]oxy}-5,5,7,9,13-pentamethyl-16-[(E)-1-methyl-2-(2-methyl-1,3-thiazol-4-yl)ethenyl]oxocyclohexadec-13-ene-2,6-dione Struktur
189453-35-8
CAS-Nr.
189453-35-8
Englisch Name:
(4S,7R,8S,9S,13Z,16S)-4,8-Bis-{[tert-butyl(dimethyl)silyl]oxy}-5,5,7,9,13-pentamethyl-16-[(E)-1-methyl-2-(2-methyl-1,3-thiazol-4-yl)ethenyl]oxocyclohexadec-13-ene-2,6-dione
Synonyma:
Paclitaxel Impurity 73;[4S-[4R*,7S*,8R*,9R*,13Z,16R*(E)]]-4,8-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]-;(4S,7R,8S,9S,13Z,16S)-4,8-Bis-{[Tert-Butyl(Dimethyl)Silyl]Oxy}-5,5,7,9,13-Pentamethyl-16-[(E)-1-Methyl-2-(2-Methyl-1,3-Thiazol-4-Yl)Ethenyl]Oxcyclohexadec-13-Ene-2,6-Dione;(4S,7R,8S,9S,13Z,16S)-4,8-Bis-{[tert-butyl(dimethyl)silyl]oxy}-5,5,7,9,13-pentamethyl-16-[(E)-1-methyl-2-(2-methyl-1,3-thiazol-4-yl)ethenyl]oxocyclohexadec-13-ene-2,6-dione;Oxacyclohexadec-13-ene-2,6-dione, 4,8-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-5,5,7,9,13-pentamethyl-16-[(1E)-1-methyl-2-(2-methyl-4-thiazolyl)ethenyl]-, (4S,7R,8S,9S,13Z,16S)-
CBNumber:
CB51175348
Summenformel:
C39H69NO5SSi2
Molgewicht:
720.2
MOL-Datei:
189453-35-8.mol

(4S,7R,8S,9S,13Z,16S)-4,8-Bis-{[tert-butyl(dimethyl)silyl]oxy}-5,5,7,9,13-pentamethyl-16-[(E)-1-methyl-2-(2-methyl-1,3-thiazol-4-yl)ethenyl]oxocyclohexadec-13-ene-2,6-dione Eigenschaften

Siedepunkt:
698.1±55.0 °C(Predicted)
Dichte
1.01±0.1 g/cm3(Predicted)
L?slichkeit
Chloroform, Dichloromethane, Ethanol, Ethyl Acetate, Methanol, Toluene
Aggregatzustand
Foam
pka
2.56±0.10(Predicted)
Farbe
White

Sicherheit

(4S,7R,8S,9S,13Z,16S)-4,8-Bis-{[tert-butyl(dimethyl)silyl]oxy}-5,5,7,9,13-pentamethyl-16-[(E)-1-methyl-2-(2-methyl-1,3-thiazol-4-yl)ethenyl]oxocyclohexadec-13-ene-2,6-dione Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

White Foam

Verwenden

An intermediate in the synthesis of Epothilones. Epothilones are polyketide natural products that inhibit cancer cells by a mechanism similar to paclitaxel, and also are effective against paclitaxel-resistant tumours. Epothilone D is in phase I clinical testing of in patients with advanced solid tumours. Epothilone D is a cytotoxic macrolide that stabilises malignant cells' microtubules and arrests mitosis, a characteristic it shares with other epothilones. They bind to the same hepatic sites as does paclitaxel (Taxol) in a 1:1 stoichiometric ratio of a, b-tubulin heterodimers.

(4S,7R,8S,9S,13Z,16S)-4,8-Bis-{[tert-butyl(dimethyl)silyl]oxy}-5,5,7,9,13-pentamethyl-16-[(E)-1-methyl-2-(2-methyl-1,3-thiazol-4-yl)ethenyl]oxocyclohexadec-13-ene-2,6-dione Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Epothilone B

(4S,7R,8S,9S,13Z,16S)-4,8-Bis-{[tert-butyl(dimethyl)silyl]oxy}-5,5,7,9,13-pentamethyl-16-[(E)-1-methyl-2-(2-methyl-1,3-thiazol-4-yl)ethenyl]oxocyclohexadec-13-ene-2,6-dione Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 11)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788
 jkinfo@jkchemical.com China 96815 76
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 3bsc@sina.com China 15839 69
Chemsky（shanghai）International Co.,Ltd. 021-50135380
shchemsky@sina.com China 32321 50
S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-83725681-603
China 4496 50
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684;
 sales@rrkchem.com China 57423 58
Energy Chemical 021-58432009 400-005-6266
 marketing1@energy-chemical.com China 44806 58
Carbosynth --
 sales@carbosynth.com United Kingdom 6005 58

189453-35-8()Verwandte Suche:

  • (4S,7R,8S,9S,13Z,16S)-4,8-Bis-{[tert-butyl(dimethyl)silyl]oxy}-5,5,7,9,13-pentamethyl-16-[(E)-1-methyl-2-(2-methyl-1,3-thiazol-4-yl)ethenyl]oxocyclohexadec-13-ene-2,6-dione
  • [4S-[4R*,7S*,8R*,9R*,13Z,16R*(E)]]-4,8-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]-
  • Oxacyclohexadec-13-ene-2,6-dione, 4,8-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-5,5,7,9,13-pentamethyl-16-[(1E)-1-methyl-2-(2-methyl-4-thiazolyl)ethenyl]-, (4S,7R,8S,9S,13Z,16S)-
  • Paclitaxel Impurity 73
  • (4S,7R,8S,9S,13Z,16S)-4,8-Bis-{[Tert-Butyl(Dimethyl)Silyl]Oxy}-5,5,7,9,13-Pentamethyl-16-[(E)-1-Methyl-2-(2-Methyl-1,3-Thiazol-4-Yl)Ethenyl]Oxcyclohexadec-13-Ene-2,6-Dione
  • 189453-35-8
  • Chiral Reagents
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