7-Methoxyquinoxalin-2(1H)-one
Also known as: 7-methoxyquinoxalin-2-ol, 7-methoxy-2(1H)-quinoxalinone, 7-methoxy-1,2-dihydroquinoxalin-2-one, 7-methoxy-1H-quinoxalin-2-one, 2(1H)-Quinoxalinone, 7-methoxy-
7-Methoxyquinoxalin-2(1H)-one (CAS 55687-30-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H8N2O2 and a molecular weight of 176.17200 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55687-30-4
- Jingsj CID
- J-870373-9
- Molecular Formula
- C9H8N2O2
- Molecular Weight
- 176.17200 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 176.05900 |
|---|---|
| PSA | 54.98000 |
| LogP | 0.93170 |
| Storage Conditions | 2-8°C |
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 7-Methoxyquinoxalin-2(1H)-one?
The CAS number of 7-Methoxyquinoxalin-2(1H)-one is 55687-30-4.
What are the molecular formula and molecular weight of 7-Methoxyquinoxalin-2(1H)-one?
7-Methoxyquinoxalin-2(1H)-one has molecular formula C9H8N2O2 and molecular weight 176.17200 g/mol.
What are the upstream and downstream products of 7-Methoxyquinoxalin-2(1H)-one?
For 7-Methoxyquinoxalin-2(1H)-one, Downstream Products: 2-Chloro-7-methoxyquinoxaline, 2-Chloro-6-methoxyquinoxaline, 2,3-Dichloro-6-methoxyquinoxaline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7-Methoxyquinoxalin-2(1H)-one (CAS 55687-30-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-870373-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.