中文版English

CAS Number: 59541-46-7
ethyl 3-amino-5-(methylthio)-1H-pyrazole-4-carboxylate

Structure

ethyl 3-amino-5-(methylthio)-1H-pyrazole-4-carboxylate
Name: ethyl 3-amino-5-(methylthio)-1H-pyrazole-4-carboxylate
Synonyms:
General Information
Product Number: 59541467
CAS Registry Number: 59541-46-7
Name:
1H-​Pyrazole-​4-​carboxylic acid, 3-​amino-​5-​(methylthio)​-​, ethyl ester
5-​Methylthio-​4-​ethoxycarbonyl-​3-​amino-​1H-​pyrazole; Ethyl 3-​amino-​5-​(methylthio)​-​1H-​pyrazole-​4-​carboxylate 
Alternate CAS Registry Numbers: 1219817-46-5
Deleted CAS Registry Numbers: 54417-​51-​5, 340682-​69-​1, 677005-​55-​9, 681458-​37-​7, 716320-​10-​4, 810683-​96-​6, 839716-​43-​7, 851671-​49-​3, 876664-​50-​5, 880106-​54-​7, 923977-​89-​3, 935455-​31-​5, 1083855-​81-​5, 1214886-​72-​2
 
Chemical Formula: C7H11N3O2S
Exact Mass: 201.06
Molecular Weight: 201.25
m/z: 201.06 (100.0%), 202.06 (8.6%), 203.05 (4.5%), 202.05 (1.1%)
Elemental Analysis: C, 41.78; H, 5.51; N, 20.88; O, 15.90; S, 15.93
 
Thermal Properties Value Condition Note
Melting Point 143-145 °C Solv: ethanol (64-17-5) (1)IC
Melting Point 139-141 °C   (2)IC

Specification

98%

References
  1. (1) Peseke, K.; Journal fuer Praktische Chemie (Leipzig) 1976, V318(6), P939-45 CAPLUS
  2. (2) French, J.; Pharmazie 1976, V31(12), P851-5 CAPLUS
Contact Us
TEL:  86-17758012822
FAX:  86-571-87759731
E-mail:sales@hzchempro.com
[ CLOSE ]