5-Methyl-2,3-pyrazinedicarboxylic acid
Also known as: 5-methylpyrazine-2,3-dicarboxylic acid, 6-methylpyrazine-2,3-dicarboxylic acid, NSC 89408, RARECHEM AL BO 0807, 5-Methyl-pyrazin-2,3-dicarbonsaeure, EINECS 226-867-7, 2,3-Pyrazinedicarboxylic acid, 5-methyl-
5-Methyl-2,3-pyrazinedicarboxylic acid (CAS 5521-60-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H6N2O4 and a molecular weight of 182.133 g/mol. Key properties include a boiling point of 438.1±45.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 218.8±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5521-60-8
- Jingsj CID
- J-1511262-6
- Molecular Formula
- C7H6N2O4
- Molecular Weight
- 182.133 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 438.1±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 218.8±28.7 °C |
| Exact Mass | 182.032761 |
| PSA | 100.38000 |
| LogP | -2.74 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.619 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 5-Methyl-2,3-pyrazinedicarboxylic acid?
The CAS number of 5-Methyl-2,3-pyrazinedicarboxylic acid is 5521-60-8.
What are the molecular formula and molecular weight of 5-Methyl-2,3-pyrazinedicarboxylic acid?
5-Methyl-2,3-pyrazinedicarboxylic acid has molecular formula C7H6N2O4 and molecular weight 182.133 g/mol.
What are the upstream and downstream products of 5-Methyl-2,3-pyrazinedicarboxylic acid?
For 5-Methyl-2,3-pyrazinedicarboxylic acid, Upstream Products: 2-Methylquinoxaline, 5-Methylpyrazine-2,3-dicarbonitrile; Downstream Products: 5-Methylpyrazine-2-carboxylic acid, 6-Methylpyrazine-2-carboxylic acid, 2-Methylpyrazine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Methyl-2,3-pyrazinedicarboxylic acid (CAS 5521-60-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511262-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.