Product Number: 402619
CAS Registry Number 402-61-9
Name:
1H-Pyrazole-3-carboxylic acid, 5-methyl-
Pyrazole-3(or 5)-carboxylic acid, 5(or 3)-methyl- (6CI,7CI)
Pyrazole-3-carboxylic acid, 5-methyl- (8CI)
3-Carboxy-5-methylpyrazole
3-Methyl-1H-pyrazole-5-carboxylic acid
3-Methylpyrazole-5-carboxylic acid
Chemical Formula: C5H6N2O2
Exact Mass: 126.04
Molecular Weight: 126.11
m/z: 126.04 (100.0%), 127.05 (5.6%)
InChI:InChI=1S/C5H6N2O2/c1-3-2-4(5(8)9)7-6-3/h2H,1H3,(H,6,7)(H,8,9)
InChI Key:WSMQKESQZFQMFW-UHFFFAOYSA-N
Canonical SMILES:CC1=CC(=NN1)C(=O)O
| Thermal Properties |
Value |
Condition |
Note |
| Melting Point |
237-238 °C |
|
(4)CAS |
| Melting Point |
236-237 °C |
Solv: water (7732-18-5) |
(5)CAS |
| Melting Point |
236-236.5 °C |
|
(6)CAS |
| Melting Point |
236 °C |
|
(7)CAS |
| Melting Point |
236 °C |
|
(8)CAS |
| Melting Point |
56-57 °C |
|
(2)CAS |
|
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