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CAS Number: 31037-02-2
ethyl 5-amino-1-methyl-1H-pyrazole-4-carboxylate

Structure

ethyl 5-amino-1-methyl-1H-pyrazole-4-carboxylate
Name: ethyl 5-amino-1-methyl-1H-pyrazole-4-carboxylate
Synonyms:
General Information
Product Number: 31037022

CAS Registry Number 31037-02-2
Name:
1H-​Pyrazole-​4-​carboxylic acid, 5-​amino-​1-​methyl-​, ethyl ester
Pyrazole-4-carboxylic acid, 5-amino-1-methyl-, ethyl ester (6CI,8CI)
5-Amino-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester
5-Amino-1-methylpyrazole-4-carboxylic acid ethyl ester
Ethyl 1-methyl-5-aminopyrazole-4-carboxylate
Ethyl 3-amino-1-methylpyrazole-4-carboxylate

 

Chemical Formula: C7H11N3O2
Exact Mass: 169.09
Molecular Weight: 169.18
m/z: 169.09 (100.0%), 170.09 (7.8%), 170.08 (1.1%)

 

InChI:InChI=1S/C7H11N3O2/c1-3-12-7(11)5-4-9-10(2)6(5)8/h4H,3,8H2,1-2H3

InChI Key:MEUSJJFWVKBUFP-UHFFFAOYSA-N

Canonical SMILES:CCOC(=O)C1=C(N(N=C1)C)N

 

Thermal Properties Value Condition Note
Boiling Point 121 °C Press: 0.05 Torr (1)CAS
Melting Point 98-100 °C Solv: water (7732-18-5) (3)CAS
Melting Point 98-99 °C Solv: ethanol (64-17-5) (4)CAS

Specification

98%

References
  1. (1) Schmidt, P.; Helvetica Chimica Acta 1959, V42, P763-72 CAPLUS
  2. (3) Bhuiyan, M. M. H.; Pakistan Journal of Scientific and Industrial Research 2005, V48(5), P318-321 CAPLUS
  3. (4) Li, Jun-fei; Journal of Heterocyclic Chemistry 2007, V44(4), P749-755 CAPLUS
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