Pyrazine-2,5-dicarboxylic acid
2,5-吡嗪二羧酸
Also known as: 2,5-Pyrazinedicarboxylic acid, Pyrazine-2,5-dicarboxylic acid, 2,5-Pyrazinedicarboxylic acid (anhydrous), Glipizide Impurity 18, Glipizide Impurity 36, AKOS 90686, MFCD01630902
- CAS No.
- 122-05-4
- Jingsj CID
- J-43966-8
- Molecular Formula
- C6H4N2O4
- Chinese Name
- 2,5-吡嗪二羧酸
- Molecular Weight
- 168.107 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 220-230°C |
|---|---|
| Boiling Point | 466.5±45.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 236.0±28.7 °C |
Frequently Asked Questions
What is the CAS number of Pyrazine-2,5-dicarboxylic acid?
122-05-4
What are the molecular formula and molecular weight of Pyrazine-2,5-dicarboxylic acid?
C6H4N2O4, molecular weight 168.107 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026