ChemicalBook >> CAS DataBase List >>7-O-(TRIETHYLSILYL) BACCATIN III

7-O-(TRIETHYLSILYL) BACCATIN III

CAS No.
115437-21-3
Chemical Name:
7-O-(TRIETHYLSILYL) BACCATIN III
Synonyms
7-Triethylsily-Baccatin Ⅲ;7-Triethylsily Baccatin Ⅲ;7-O-(TRIETHYLSILYL) BACCATIN III;Paclitaxel Impurity 17 (7-(Triethylsilyl)baccatin III);7-O-(Triethylsilyl) Baccatin III 7-O-(Triethylsilyl) Baccatin III;7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one, 6,12b-bis(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-9,11-dihydroxy-4a,8,13,13-tetramethyl-4-[(triethylsilyl)oxy]-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-;[2aR-(2aα,4β,4aβ,6β,9α,11α,12α,12aα,12bα)]-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-9,11-dihydroxy-4a,8,13,13-tetraMethyl-4-[(triethylsilyl)oxy]-7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one
CBNumber:
CB4649986
Molecular Formula:
C37H52O11Si
Molecular Weight:
700.89
MDL Number:
MFCD25977785
MOL File:
115437-21-3.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06

7-O-(TRIETHYLSILYL) BACCATIN III Properties

Melting point 233-235°C
Boiling point 720.2±60.0 °C(Predicted)
Density 1.24±0.1 g/cm3(Predicted)
storage temp. -20°C Freezer
solubility Chloroform, Ethyl Acetate, Methanol
form Solid
pka 12.73±0.70(Predicted)
color Off- White

7-O-(TRIETHYLSILYL) BACCATIN III price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC T777925 7-O-(Triethylsilyl)BaccatinIII 115437-21-3 5mg $130 2021-12-16 Buy
Medical Isotopes, Inc. 13965 7-O-(Triethylsilyl)BaccatinIII 115437-21-3 5mg $875 2021-12-16 Buy
Medical Isotopes, Inc. 13965 7-O-(Triethylsilyl)BaccatinIII 115437-21-3 25mg $2000 2021-12-16 Buy
Product number Packaging Price Buy
T777925 5mg $130 Buy
13965 5mg $875 Buy
13965 25mg $2000 Buy

7-O-(TRIETHYLSILYL) BACCATIN III Chemical Properties,Uses,Production

Chemical Properties

Off- White Solid

Uses

A precursor to Paclitaxel.

7-O-(TRIETHYLSILYL) BACCATIN III Preparation Products And Raw materials

Raw materials

Preparation Products

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Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 13028896684 sales@rrkchem.com China 55717 58
7-O-(TRIETHYLSILYL) BACCATIN III [2aR-(2aα,4β,4aβ,6β,9α,11α,12α,12aα,12bα)]-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-9,11-dihydroxy-4a,8,13,13-tetraMethyl-4-[(triethylsilyl)oxy]-7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one 7-Triethylsily-Baccatin Ⅲ 7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one, 6,12b-bis(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-9,11-dihydroxy-4a,8,13,13-tetramethyl-4-[(triethylsilyl)oxy]-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)- Paclitaxel Impurity 17 (7-(Triethylsilyl)baccatin III) 7-O-(Triethylsilyl) Baccatin III 7-O-(Triethylsilyl) Baccatin III 7-Triethylsily Baccatin Ⅲ 115437-21-3 C37H52O11Si Intermediates & Fine Chemicals Pharmaceuticals