2-Quinoxalinecarbaldehyde
Also known as: Quinoxaline-2-carbaldehyde, 2-Formylquinoxaline, Quinoxalin-2-carboxaldehyde, Quinoxaline-2-carboxaldehyde, MFCD00272280
2-Quinoxalinecarbaldehyde (CAS 1593-08-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H6N2O and a molecular weight of 158.15700 g/mol. Key properties include a melting point of 107-111ºC, a boiling point of 319.8ºC at 760mmHg, a density of 1.299g/cm3 and a flash point of 151.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1593-08-4
- Jingsj CID
- J-1515741-2
- Molecular Formula
- C9H6N2O
- Molecular Weight
- 158.15700 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 107-111ºC |
|---|---|
| Boiling Point | 319.8ºC at 760mmHg |
| Density | 1.299g/cm3 |
| Flash Point | 151.6ºC |
| Exact Mass | 158.04800 |
| PSA | 42.85000 |
| LogP | 1.44230 |
| Vapor Pressure | 0.000331mmHg at 25°C |
| Refractive Index | 1.7 |
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 2-Quinoxalinecarbaldehyde?
The CAS number of 2-Quinoxalinecarbaldehyde is 1593-08-4.
What are the molecular formula and molecular weight of 2-Quinoxalinecarbaldehyde?
2-Quinoxalinecarbaldehyde has molecular formula C9H6N2O and molecular weight 158.15700 g/mol.
What are the upstream and downstream products of 2-Quinoxalinecarbaldehyde?
For 2-Quinoxalinecarbaldehyde, Upstream Products: Ethyl 2-quinoxalinecarboxylate, 2-Methylquinoxaline, quinoxalin-2-ylmethanol; Downstream Products: quinoxalin-2-ylmethanol, 2-Quinoxalinecarboxylic acid, Ethyl 2-quinoxalinecarboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Quinoxalinecarbaldehyde (CAS 1593-08-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1515741-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.