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(E)-2-((S)-Benzenesulfinyl)-but-2-enoic acid methyl ester is a chemical compound with the molecular formula C11H12O4S. It is a chiral molecule, featuring an (E)-configured double bond and a (S)-configured benzenesulfinyl group. (E)-2-((S)-Benzenesulfinyl)-but-2-enoic acid methyl ester is an ester derivative of but-2-enoic acid, with a methyl group attached to the carboxylic acid moiety. It is known for its potential applications in organic synthesis, particularly in the formation of chiral compounds and as a precursor in the synthesis of pharmaceuticals and agrochemicals. The compound's structure and reactivity make it a valuable intermediate in various chemical transformations, highlighting its importance in the field of asymmetric synthesis.

77727-24-3

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Basic information
1. Product Name: (E)-2-((S)-Benzenesulfinyl)-but-2-enoic acid methyl ester
2. Synonyms: (E)-2-((S)-Benzenesulfinyl)-but-2-enoic acid methyl ester
3. CAS NO:77727-24-3
4. Molecular Formula:
5. Molecular Weight: 224.28
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: (E)-2-((S)-Benzenesulfinyl)-but-2-enoic acid methyl ester(CAS DataBase Reference)
10. NIST Chemistry Reference: (E)-2-((S)-Benzenesulfinyl)-but-2-enoic acid methyl ester(77727-24-3)
11. EPA Substance Registry System: (E)-2-((S)-Benzenesulfinyl)-but-2-enoic acid methyl ester(77727-24-3)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 77727-24-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 77727-24-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,7,2 and 7 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 77727-24:
(7*7)+(6*7)+(5*7)+(4*2)+(3*7)+(2*2)+(1*4)=163
163 % 10 = 3
So 77727-24-3 is a valid CAS Registry Number.

77727-24-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name	methyl (S,E)-2-(phenylsulfinyl)but-2-enoate

1.2 Other means of identification

Product number	-
Other names	-

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:77727-24-3 SDS

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