40930-71-0

Basic information

• Product Name: 2-Ethylbutyric acid chloromethyl ester
• Synonyms: 2-Ethylbutyric acid chloromethyl ester;Chloromethyl 2-ethylbutyrate;chloromethyl2-ethylbutanoate;EOS-62194
• CAS NO: 40930-71-0
• Molecular Formula: C₇H₁₃ClO₂
• Molecular Weight: 164.62992
• Mol File: 40930-71-0.mol

Chemical Properties

• Boiling Point: 172.7±13.0 °C(Predicted)
• Flash Point: 63℃
• Appearance: /
• Density: 1.031 g/mL at 25 °C
• Refractive Index: n20/D1.427
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 2-Ethylbutyric acid chloromethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Ethylbutyric acid chloromethyl ester(40930-71-0)
• EPA Substance Registry System: 2-Ethylbutyric acid chloromethyl ester(40930-71-0)

Safety Data

• Hazard Codes: Xn
• Statements: 21-22-36/37/38
• Safety Statements: 26
• WGK Germany: 3
• Hazardous Substances Data: 40930-71-0(Hazardous Substances Data)

Usage

Uses

Used in Organic Synthesis:
2-Ethylbutyric acid chloromethyl ester is used as a reagent in organic synthesis for its ability to undergo esterification and acylation reactions, enabling the creation of new and complex molecules.
Used in Pharmaceutical Production:
2-Ethylbutyric acid chloromethyl ester is used as an intermediate in the production of pharmaceuticals, contributing to the development of various medications.
Used in Agrochemical Production:
2-Ethylbutyric acid chloromethyl ester is used as a building block in the synthesis of agrochemicals, aiding in the development of products for agricultural applications.
Used in Specialty Chemicals Production:
2-Ethylbutyric acid chloromethyl ester is used in the production of specialty chemicals, where its unique properties and reactivity are leveraged for specific industrial applications.

Upstream product

• 50-00-0 formaldehyd 
• 2736-40-5 chlorure d'acide ethyl-2 butyrique 

Downstream Products

• 47730-77-8 6β-((R)-2-amino-2-phenyl-acetylamino)-penicillanic acid 2-ethyl-butyryloxymethyl ester 

Relevant articles and documents

ANTIBIOTIC COMPOUNDS, METHODS OF MANUFACTURING THE SAME, PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME AND USES THEREOF

The present invention provides compounds of the general structure (I), which are suitable as antibiotic compounds for the treatment of N. gonorrhoeae infections and related infections.

PENEM PRODRUGS

Orally bioavailable prodrugs of sulopenem, e.g., and solvates and hydrates thereof, preparation thereof, formulation thereof, and use to treat and prevent infection in mammals such as humans. This abstract is not limiting to the invention.

Carbapenem-3-carboxylic acid ester derivatives

Disclosed are carbapenem-3-carboxylic acid ester derivatives of formula (I), wherein R1 is a hydrogen atom or a lower alkyl group, R2 is an alkyl group which may be substituted by a cycloalkyl group having about 4 to 7 carbon atoms and which may be substituted by a lower alkyl group, or is a cycloalkyl group having 4 to 7 carbon atoms which may be substituted by a lower alkyl group and n is 0 or 1. The compounds are highly absorbable through the digestive tract and are rapidly converted in the body to the active compound, which shows strong antibacterial activity. STR1