159383-94-5

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Basic information

Product Name: (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(Acetyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-11,12-dihydroxy-4a,8,13,13-tetramethyl-4,6-bis[(triethylsilyl)oxy]-9-[(trimethylsilyl)oxy]-7,11-methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one
Synonyms: (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(Acetyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-11,12-dihydroxy-4a,8,13,13-tetramethyl-4,6-bis[(triethylsilyl)oxy]-9-[(trimethylsilyl)oxy]-7,11-methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one;2-Debenzoyl-7,10-bis[O-(triethylsilyl)]-10-deacetyl-13-O-trimethylsilyl Baccatin III
CAS NO:159383-94-5
Molecular Formula: C₃₇H₆₈O₉Si₃
Molecular Weight: 741.19
EINECS: N/A
Product Categories: Chiral Reagents;Heterocycles;Chiral Reagents, Heterocycles
Mol File: 159383-94-5.mol
Article Data: 2

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: 1.51
Storage Temp.: -20°C Freezer
Solubility: Chloroform, Ethyl Acetate
CAS DataBase Reference: (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(Acetyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-11,12-dihydroxy-4a,8,13,13-tetramethyl-4,6-bis[(triethylsilyl)oxy]-9-[(trimethylsilyl)oxy]-7,11-methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one(CAS DataBase Reference)
NIST Chemistry Reference: (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(Acetyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-11,12-dihydroxy-4a,8,13,13-tetramethyl-4,6-bis[(triethylsilyl)oxy]-9-[(trimethylsilyl)oxy]-7,11-methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one(159383-94-5)
EPA Substance Registry System: (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(Acetyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-11,12-dihydroxy-4a,8,13,13-tetramethyl-4,6-bis[(triethylsilyl)oxy]-9-[(trimethylsilyl)oxy]-7,11-methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one(159383-94-5)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 159383-94-5(Hazardous Substances Data)

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2-Debenzoyl-7,10-bis[O-(triethylsilyl)]-10-deacetyl-13-O-trimethylsilyl Baccatin III
Cas No: 159383-94-5
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BOC Sciences
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(2AR,4S,4AS,6R,9S,11S,12S,12AR,12BS)-12B-(ACETYLOXY)-1,2A,3,4,4A,6,9,10,11,12,12A,12B-DODECAHYDRO-11,12-DIHYDROXY-4A,8,13,13-TETRAMETHYL-4,6-BIS[(TRIETHYLSILYL)OXY]-9-[(TRIMETHYLSILYL)OXY]-7,11-METHAN
Cas No: 159383-94-5
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Hangzhou Fandachem Co.,Ltd
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2-Debenzoyl-7,10-bis[O-(triethylsilyl)]-10-deacetyl-13-O-trimethylsilyl Baccatin III
Cas No: 159383-94-5
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Finetech Industry Limited
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159383-94-5 Usage

Chemical Properties

White Solid

Uses

2-Debenzoyl-7,10-bis[O-(triethylsilyl)]-10-deacetyl-13-O-trimethylsilyl Baccatin III (cas# 159383-94-5) is a compound useful in organic synthesis.

Check Digit Verification of cas no

The CAS Registry Mumber 159383-94-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,3,8 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 159383-94:
(8*1)+(7*5)+(6*9)+(5*3)+(4*8)+(3*3)+(2*9)+(1*4)=175
175 % 10 = 5
So 159383-94-5 is a valid CAS Registry Number.

InChI:InChI=1/C37H68O9Si3/c1-15-48(16-2,17-3)45-27-21-28-36(23-42-28,43-25(8)38)31-33(40)37(41)22-26(44-47(12,13)14)24(7)29(34(37,9)10)30(32(39)35(27,31)11)46-49(18-4,19-5)20-6/h26-28,30-31,33,40-41H,15-23H2,1-14H3/t26-,27-,28+,30+,31?,33-,35+,36-,37+/m0/s1

159383-94-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name	2-Debenzoyl-7,10-bis[O-(triethylsilyl)]-10-deacetyl-13-O-trimethylsilyl Baccatin III

1.2 Other means of identification

Product number	-
Other names	13-O-trimethylsilyl-7,10-bis-O-triethylsilyl-2-debenzoyl-10-deacetyl baccatin (III)

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:159383-94-5 SDS

159383-94-5Upstream product

159383-94-5Downstream Products

159383-94-5Relevant articles and documents

Process for the preparation of baccatin III analogs bearing new C2 and C4 functional groups

-

Page column 50, (2010/02/06)

Process for the preparation of a derivative or analog of baccatin III or 10-desacetyl baccatin III having a C2 substituent other than benzoate and/or a C4 substituent other than acetate in which the C2 benzoate substituent and/or the C4 acetate substituen

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