中文版English

CAS Number: 54968-79-5
ethyl 7-oxo-4,7-dihydroisothiazolo[4,3-d]pyrimidine-3-carboxylate

Structure

 ethyl 7-oxo-4,7-dihydroisothiazolo[4,3-d]pyrimidine-3-carboxylate
Name: ethyl 7-oxo-4,7-dihydroisothiazolo[4,3-d]pyrimidine-3-carboxylate
Synonyms:
General Information
Product Number: 54968795

CAS Registry Number 54968-79-5
Name:
Isothiazolo[4,​3-​d]​pyrimidine-​3-​carboxylic acid, 6,​7-​dihydro-​7-​oxo-​, ethyl ester
Isothiazolo[4,3-d]pyrimidine-3-carboxylic acid, 4,7-dihydro-7-oxo-, ethyl ester (9CI)

 

Chemical Formula: C8H7N3O3S
Exact Mass: 225.02
Molecular Weight: 225.22
m/z: 225.02 (100.0%), 226.02 (10.6%), 227.02 (4.7%)

 

Thermal Properties Value Condition Note
Melting Point 301-303 °C   (1)IC
Melting Point 301-303 °C Solv: N,N-dimethylformamide (68-12-2) (2)IC

Specification

98%
References
  1. (1) Gewald, Karl; Zeitschrift fuer Chemie 1975, V15(1), P18-19 CAPLUS
  2. (2) Gewald, Karl; Liebigs Annalen der Chemie 1979, (10), P1534-46 CAPLUS
Contact Us
TEL:  86-17758012822
FAX:  86-571-87759731
E-mail:sales@hzchempro.com
[ CLOSE ]
Copyright(C)2012, Hangzhou Chempro Technology Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice