CAS Registry Number 632365-54-9

1312929-42-2
Name:
1H-​Pyrazole-​3-​carboxylic acid, 5-​amino-​, methyl ester
5-Amino-1H-pyrazole-3-carboxylic acid methyl ester
5-Amino-3-pyrazolecarboxylic acid methyl ester
Methyl 5-amino-1H-pyrazole-3-carboxylate
Methyl 5-aminopyrazole-3-carboxylate

Chemical Formula: C5H7N3O2
Exact Mass: 141.05
Molecular Weight: 141.13
m/z: 141.05 (100.0%), 142.06 (5.6%), 142.05 (1.1%)

InChI: InChI=1S/C5H7N3O2/c1-10-5(9)3-2-4(6)8-7-3/h2H,1H3,(H3,6,7,8)
InChIKey: WUKSVVOCYHTIMV-UHFFFAOYSA-N
Canonical SMILES : COC(=O)C1=CC(=NN1)N

Specification

98%

1. (1) Kusakiewicz-Dawid, Anna; Synthetic Communications 2009, V39(22), P4122-4132 CAPLUS