5-Chloropyrazine-2-carboxamide
5-氯吡嗪-2-甲酰胺
Also known as: 2-Pyrazinecarboxamide, 5-chloro-, 5-Chloro-2-pyrazinecarboxamide, 2-chloropyrazine-5-carboxamide, 5-chloropyrazinamide, 5-chloro-pyrazine-2-carboxylic acid amide, 5-Chloro-PZA, 5-Cl PZA, 5-chloropyrazine-2-carboxylic acid-amide
- CAS No.
- 21279-64-1
- Jingsj CID
- J-1511279-6
- Molecular Formula
- C5H4ClN3O
- Chinese Name
- 5-氯吡嗪-2-甲酰胺
- Molecular Weight
- 157.558 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 331.3±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 154.2±27.9 °C |
Frequently Asked Questions
What is the CAS number of 5-Chloropyrazine-2-carboxamide?
21279-64-1
What are the molecular formula and molecular weight of 5-Chloropyrazine-2-carboxamide?
C5H4ClN3O, molecular weight 157.558 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026