NBQX
1,2,3,4-四氢-6-硝基-2,3-二氧代苯并[f]喹喔啉-7-磺酰胺
Also known as: NBQX, FG 9202, 2,3-dioxo-6-nitro-1,2,3,4-tetrahydrobenzo[f]quinoxaline-7-sulfonamide, 6-nitro-7-sulfamoylbenzo[f]quinoxaline-2,3-dione, 6-nitro-2,3-dioxo-1,4-dihydrobenzo[f]quinoxaline-7-sulfonamide
NBQX (CAS 118876-58-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C12H8N4O6S and a molecular weight of 336.28000 g/mol. It is also known as FG 9202, 2,3-dioxo-6-nitro-1,2,3,4-tetrahydrobenzo[f]quinoxaline-7-sulfonamide and 6-nitro-7-sulfamoylbenzo[f]quinoxaline-2,3-dione. Key properties include a melting point of 361ºC, a boiling point of 613.386ºC at 760 mmHg, a density of 2.005g/cm3 and a flash point of 324.764ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 118876-58-7
- Jingsj CID
- J-28121-4
- Molecular Formula
- C12H8N4O6S
- Chinese Name
- 1,2,3,4-四氢-6-硝基-2,3-二氧代苯并[f]喹喔啉-7-磺酰胺
- Molecular Weight
- 336.28000 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 361ºC |
|---|---|
| Boiling Point | 613.386ºC at 760 mmHg |
| Density | 2.005g/cm3 |
| Flash Point | 324.764ºC |
Frequently Asked Questions
What is the CAS number of NBQX?
The CAS number of NBQX is 118876-58-7.
What are the molecular formula and molecular weight of NBQX?
NBQX has molecular formula C12H8N4O6S and molecular weight 336.28000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "NBQX (CAS 118876-58-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28121-4 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.