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CAS Number: 1297537-45-1
5-acetyl-1H-pyrazole-3-carboxylic acid

Structure

5-acetyl-1H-pyrazole-3-carboxylic acid
Name: 5-acetyl-1H-pyrazole-3-carboxylic acid
Synonyms:
General Information
Product Number: 1297537451
CAS Registry Number: 1297537-45-1
Name:
1H-​Pyrazole-​3-​carboxylic acid, 5-​acetyl-
3-​Acetyl-​1H-​pyrazole-​5-​carboxylic acid; 5-​Acetyl-​1H-​pyrazole-​3-​carboxylic acid 
Deleted CAS Registry Numbers: 949034-​45-​1
 
Chemical Formula: C6H6N2O3
Exact Mass: 154.04
Molecular Weight: 154.12
m/z: 154.04 (100.0%), 155.04 (6.7%)
Elemental Analysis: C, 46.76; H, 3.92; N, 18.18; O, 31.14
 
Thermal Properties Value Condition Note
Melting Point 257-269 °C (decomp) Solv: ethanol (64-17-5); benzene (71-43-2) (1)CAS

Specification

98%

References
  1. (1) Nesmeyanov, A. N.; Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya 1951, P686-91 CAPLUS
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