6-Nitroquinazolin-4(3H)-one
6-硝基喹唑啉-4(3H)-酮
Also known as: 6-Nitro-4-quinazolinol, 6-Nitro-4(3H)-quinazolinone, 6-Nitro-4(1H)-quinazolinone, 6-Nitro-4-quinazolone, 6-Nitroquinazolin-4-ol, 6-nitro-1,4-dihydroquinazolin-4-one, 6-nitro-1H-quinazolin-4-one, 6-nitro-3,4-dihydroquinazolin-4-one, 6-nitrochinazolin-4(1h)-on, Afatinib Impurity 102, NSC 51669
6-Nitroquinazolin-4(3H)-one (CAS 6943-17-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H5N3O3 and a molecular weight of 191.144 g/mol. It is also known as 6-Nitro-4-quinazolinol, 6-Nitro-4(3H)-quinazolinone and 6-Nitro-4(1H)-quinazolinone. Key properties include a boiling point of 429.0±25.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 213.2±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6943-17-5
- Jingsj CID
- J-1420343-7
- Molecular Formula
- C8H5N3O3
- Chinese Name
- 6-硝基喹唑啉-4(3H)-酮
- Molecular Weight
- 191.144 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 429.0±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 213.2±23.2 °C |
Frequently Asked Questions
What is the CAS number of 6-Nitroquinazolin-4(3H)-one?
The CAS number of 6-Nitroquinazolin-4(3H)-one is 6943-17-5.
What are the molecular formula and molecular weight of 6-Nitroquinazolin-4(3H)-one?
6-Nitroquinazolin-4(3H)-one has molecular formula C8H5N3O3 and molecular weight 191.144 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-Nitroquinazolin-4(3H)-one (CAS 6943-17-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1420343-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.