118972-98-8

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Basic information

Product Name: 1-Azetidinecarboxylic acid, 3-oxo-, methyl ester (9CI)
Synonyms: 1-Azetidinecarboxylic acid, 3-oxo-, methyl ester (9CI);1-Azetidinecarboxylic acid, 3-oxo-, Methyl ester;methyl 3-oxoazetidine-1-carboxylate
CAS NO:118972-98-8
Molecular Formula: C5H7NO3
Molecular Weight: 129.11398
EINECS: N/A
Product Categories: ACIDHALIDE
Mol File: 118972-98-8.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: 222.1±33.0 °C(Predicted)
Flash Point: N/A
Appearance: /
Density: 1.342±0.06 g/cm3(Predicted)
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
PKA: -2.06±0.20(Predicted)
CAS DataBase Reference: 1-Azetidinecarboxylic acid, 3-oxo-, methyl ester (9CI)(CAS DataBase Reference)
NIST Chemistry Reference: 1-Azetidinecarboxylic acid, 3-oxo-, methyl ester (9CI)(118972-98-8)
EPA Substance Registry System: 1-Azetidinecarboxylic acid, 3-oxo-, methyl ester (9CI)(118972-98-8)

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: 118972-98-8(Hazardous Substances Data)

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118972-98-8 Usage

Structure

Heterocyclic organic compound with a five-membered ring containing four carbon atoms and one nitrogen atom

Functional groups

Methyl ester derivative of 1-azetidinecarboxylic acid

Applications

a. Synthesis of various pharmaceuticals and agrochemicals
b. Building block for the production of compounds with biological activities
c. Starting material for the synthesis of chiral molecules

Industries

Pharmaceutical and agrochemical industries

Advantages

Versatility and potential biological activities

Check Digit Verification of cas no

The CAS Registry Mumber 118972-98-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,9,7 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 118972-98:
(8*1)+(7*1)+(6*8)+(5*9)+(4*7)+(3*2)+(2*9)+(1*8)=168
168 % 10 = 8
So 118972-98-8 is a valid CAS Registry Number.

118972-98-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	methyl 3-oxoazetidine-1-carboxylate

1.2 Other means of identification

Product number	-
Other names	1-azetidinecarboxylic acid,3-oxo-,methyl 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:118972-98-8 SDS

118972-98-8Upstream product

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118972-98-8Relevant articles and documents

Preparation of 3-Oxo- and 3-Ethylideneazetidine Derivatives

Baumann, Hans,Duthaler, Rudolf O.

, p. 1035 - 1041 (2007/10/02)

The preparation of 3-azetidinones with different N-substituents and their transformation to 3-ethylideneazetidines has been studied in relation with a projected synthesis of 3-ethylideneazetidine-2-carboxylic acid (= polyoximic acid; 1).The stable crystal

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