5-Methylpyrazine-2-carbaldehyde
Also known as: 5-Methyl-2-pyrazinecarbaldehyde, 5-Methyl-2-pyrazinecarboxaldehyde, 2-Pyrazinecarboxaldehyde,5-methyl-, 5-methylpyrazine-2-aldehyde, 5-Methylpyrazin-2-carboxaldehyde, 2-Formyl-5-methylpyrazine, 2-Formyl-5-methyl-1,4-diazine, 5-methylpyrazinaldehyde, MFCD10697792
5-Methylpyrazine-2-carbaldehyde (CAS 50866-30-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H6N2O and a molecular weight of 122.125 g/mol. Key properties include a melting point of 10-15ºC, a boiling point of 204.3±35.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 78.7±32.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 50866-30-3
- Jingsj CID
- J-1409779-1
- Molecular Formula
- C6H6N2O
- Molecular Weight
- 122.125 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 10-15ºC |
|---|---|
| Boiling Point | 204.3±35.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 78.7±32.4 °C |
| Exact Mass | 122.048012 |
| PSA | 42.85000 |
| LogP | 0.31 |
| Vapor Pressure | 0.3±0.4 mmHg at 25°C |
| Refractive Index | 1.569 |
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-Methylpyrazine-2-carbaldehyde?
The CAS number of 5-Methylpyrazine-2-carbaldehyde is 50866-30-3.
What are the molecular formula and molecular weight of 5-Methylpyrazine-2-carbaldehyde?
5-Methylpyrazine-2-carbaldehyde has molecular formula C6H6N2O and molecular weight 122.125 g/mol.
What are the upstream and downstream products of 5-Methylpyrazine-2-carbaldehyde?
For 5-Methylpyrazine-2-carbaldehyde, Upstream Products: 5-Methylpyrazine-2-carboxylic acid, 2,5-Dimethylpyrazine.
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-Methylpyrazine-2-carbaldehyde (CAS 50866-30-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1409779-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.