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117968-51-1

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117968-51-1 Usage

General Description

4-(tert-butyl-dimethyl-silanyloxy)-but-2-ynoic acid methyl ester is a chemical compound with the molecular formula C11H18O3Si. It is an organic compound that contains a silanyloxy group and an alkyne functional group. 4-(TERT-BUTYL-DIMETHYL-SILANYLOXY)-BUT-2-YNOIC ACID METHYL ESTER is used as a reagent in organic synthesis and as a building block for the preparation of various organic compounds. It is a colorless liquid with a molecular weight of 226.35 g/mol and a boiling point of 110-112°C. This chemical is commonly used in the pharmaceutical and agrochemical industries for the synthesis of biologically active compounds and new drug molecules.

Check Digit Verification of cas no

The CAS Registry Mumber 117968-51-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,9,6 and 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 117968-51:
(8*1)+(7*1)+(6*7)+(5*9)+(4*6)+(3*8)+(2*5)+(1*1)=161
161 % 10 = 1
So 117968-51-1 is a valid CAS Registry Number.

117968-51-1SDS

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 methyl 4-[tert-butyl(dimethyl)silyl]oxybut-2-ynoate

1.2 Other means of identification

Product number -
Other names methyl 4-(tert-butyldimethylsiloxy)but-2-ynoate

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:117968-51-1 SDS

117968-51-1Relevant articles and documents

Total synthesis of the proposed structure of a polyketide from Phialomyces macrosporus

Abe, Hideki,Itaya, Satoko,Sasaki, Kei,Kobayashi, Toyoharu,Ito, Hisanaka

, p. 3586 - 3589 (2015)

Total synthesis of the proposed structure of a polyketide isolated from Phialomyces macrosporus is described. The synthesis involved chemoselective epoxidation, regioselective epoxide ring opening, chemo- and diastereoselective dihydroxylation, and vinylation of lactone accompanied by the formation of a furan ring. This journal is

Synthesis of β-allylbutenolides via one-pot copper-catalyzed hydroallylation/cyclization of γ-hydroxybutynoate derivatives

Yamamoto, Yoshihiko,Shibano, Shinya,Kurohara, Takashi,Shibuya, Masatoshi

, p. 4503 - 4511 (2014/06/09)

One-pot copper-catalyzed hydroallylation/lactone cyclization of γ-hydroxybutynoate derivatives was developed to afford β-allylbutenolides.

Synthesis of 2-C-Methyl-D-erythritol 4-phosphate: The first pathway-specific intermediate in the methylerythritol phosphate route to isoprenoids

Koppisch, Andrew T.,Blagg, Brian S. J.,Poulter, C. Dale

, p. 215 - 217 (2007/10/03)

(matrix presented) 2-C-Methyl-D-erythritol 4-phosphate (4), formed from 1-deoxy-D-xylulose 5-phosphate (3), is the first pathway-specific intermediate in the methylerythritol phosphate route for the biosynthesis of isoprenoid compounds in bacteria, algae, and plant chloroplasts. In this report, 4 was synthesized from 1,2-propanediol (7) in seven steps with an overall yield of 32% and in an enantiomeric excess of 78%.

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