7-Fluoro-4-quinazolone
Also known as: 7-Fluoroquinazolin-4(3H)-one, 7-Fluoro-1H-quinazolin-4-one, 7-Fluoroquinazolin-4-ol, 7-fluoro-3,4-dihydroquinazolin-4-one
7-Fluoro-4-quinazolone (CAS 16499-57-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H5FN2O and a molecular weight of 164.137 g/mol. Key properties include a boiling point of 375.5±25.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 180.9±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 16499-57-3
- Jingsj CID
- J-1502978-4
- Molecular Formula
- C8H5FN2O
- Molecular Weight
- 164.137 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 375.5±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 180.9±23.2 °C |
| Exact Mass | 164.038589 |
| PSA | 46.01000 |
| LogP | 0.82 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.642 |
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-Fluoro-4-quinazolone?
The CAS number of 7-Fluoro-4-quinazolone is 16499-57-3.
What are the molecular formula and molecular weight of 7-Fluoro-4-quinazolone?
7-Fluoro-4-quinazolone has molecular formula C8H5FN2O and molecular weight 164.137 g/mol.
What are the upstream and downstream products of 7-Fluoro-4-quinazolone?
For 7-Fluoro-4-quinazolone, Upstream Products: 2-Amino-4-fluorobenzoic acid, Methanimidic acid, (Z)-, Ethyl 2-amino-4-fluorobenzoate; Downstream Products: 7-(3-Chloropropoxy)-4-chloroquinazoline, [5-[7-(3-Chloropropoxy)quinazolin-4-ylamino]pyrazol-3-yl]acetic acid, 7-(3-Hydroxypropoxy)quinazolin-4(3H)-one.
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-Fluoro-4-quinazolone (CAS 16499-57-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1502978-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.