Basic information

Product Name: 1-Azetidinecarboxylic acid, 2-oxo-4-[3-(phenylmethoxy)-2-pyridinyl]-3-[[tris(1-methylethyl)silyl]oxy]-, 1,1-dimethylethyl ester, (3R,4S)-
Synonyms:
CAS NO:647840-32-2
Molecular Formula: C29H42N2O5Si
Molecular Weight: 526.748
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 1-Azetidinecarboxylic acid, 2-oxo-4-[3-(phenylmethoxy)-2-pyridinyl]-3-[[tris(1-methylethyl)silyl]oxy]-, 1,1-dimethylethyl ester, (3R,4S)-(CAS DataBase Reference)
NIST Chemistry Reference: 1-Azetidinecarboxylic acid, 2-oxo-4-[3-(phenylmethoxy)-2-pyridinyl]-3-[[tris(1-methylethyl)silyl]oxy]-, 1,1-dimethylethyl ester, (3R,4S)-(647840-32-2)
EPA Substance Registry System: 1-Azetidinecarboxylic acid, 2-oxo-4-[3-(phenylmethoxy)-2-pyridinyl]-3-[[tris(1-methylethyl)silyl]oxy]-, 1,1-dimethylethyl ester, (3R,4S)-(647840-32-2)

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: 647840-32-2(Hazardous Substances Data)

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647840-32-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 647840-32-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,7,8,4 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 647840-32:
(8*6)+(7*4)+(6*7)+(5*8)+(4*4)+(3*0)+(2*3)+(1*2)=182
182 % 10 = 2
So 647840-32-2 is a valid CAS Registry Number.

647840-32-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	(3R,4S)-4-(3-benzyloxy-2-pyridyl)-1-(tert-butoxycarbonyl)-3-triisopropylsilyloxy-2-azetidinone

1.2 Other means of identification

Product number	-
Other names	(2S,3R)-2-(3-Benzyloxy-pyridin-2-yl)-4-oxo-3-triisopropylsilanyloxy-azetidine-1-carboxylic acid tert-butyl ester

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:647840-32-2 SDS

647840-32-2Upstream product

647840-32-2Downstream Products

647840-33-3 (1S,2S,3R,4S,5R,8R,9S,10R,13S)-4-acetoxy-2-benzoyloxy-5,20-epoxy-1-hydroxy-9,10-[(1S)-2-propenylidenedioxy]tax-11-en-13-yl (2R,3S)-3-(3-benzyloxy-2-pyridyl)-3-(tert-butoxycarbonylamino)-2-triisopropylsilyloxypropionate

647840-32-2Relevant academic research and scientific papers

New highly active taxoids from 9β-dihydrobaccatin-9,10-acetals. Part 4

Takeda, Yasuyuki,Uoto, Kouichi,Chiba, Jun,Horiuchi, Takao,Iwahana, Michio,Atsumi, Ryo,Ono, Chiho,Terasawa, Hirofumi,Soga, Tsunehiko

, p. 4431 - 4447 (2007/10/03)

It was shown that a new taxane analogue 3, which exhibited both in vitro antitumor activity and in vivo efficacy by both iv and po administration, was prone to be metabolized by human liver microsomes. We identified a major metabolite, M-1, generated by h

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