2H-1,2,4-Triazole-3-carboxamide
2H-1,2,4-三氮唑-3-甲酰胺
Also known as: 1,2,4-Triazole-3-carboxamide, 1,2,4-Triazole-3-carboxylic acid amide, 1H-1,2,4-Triazole-3-carboxamide, 1H-1,2,4-Triazole-5-carboxamide, 3-Carbamoyl-1H-1,2,4-triazole, Ribavirin base, Ribavirin Impurity 4, Ribavirin Related Compound D, Triazole carboxamide, 1,2,4-Triazole-3-formamide, MFCD03990481, 1,2,4-TRIAZOLE-3-CARBOXYAMIDE, 3-methylformamide-1,2,4-triazone, 4-Triazole-3-carboxaMide
- CAS No.
- 3641-08-5
- Jingsj CID
- J-32126-4
- Molecular Formula
- C3H4N4O
- Chinese Name
- 2H-1,2,4-三氮唑-3-甲酰胺
- Molecular Weight
- 112.090 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 315 °C |
|---|---|
| Boiling Point | 393.4±25.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 191.7±23.2 °C |
Frequently Asked Questions
What is the CAS number of 2H-1,2,4-Triazole-3-carboxamide?
3641-08-5
What are the molecular formula and molecular weight of 2H-1,2,4-Triazole-3-carboxamide?
C3H4N4O, molecular weight 112.090 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026