6-bromo-3,4-dihydro-1,8-naphthyridin-2(1H)-one
Also known as: 6-bromo-3,4-dihydro-1H-[1,8]naphthyridin-2-one, 6-bromo-1,2,3,4-tetrahydro-1,8-naphthyridin-2-one, 6-bromo-2-oxo-1,2,3,4-tetrahydro-1,8-naphthyridine, 6-bromo-3,4-dihydro-1H-1,8-naphthyridin-2-one, 1,8-Naphthyridin-2(1H)-one, 6-bromo-3,4-dihydro-
6-bromo-3,4-dihydro-1,8-naphthyridin-2(1H)-one (CAS 129686-16-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H7BrN2O and a molecular weight of 227.058 g/mol. Key properties include a melting point of 265-267ºC, a boiling point of 398.2±42.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 194.6±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 129686-16-4
- Jingsj CID
- J-1305212-5
- Molecular Formula
- C8H7BrN2O
- Molecular Weight
- 227.058 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 265-267ºC |
|---|---|
| Boiling Point | 398.2±42.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 194.6±27.9 °C |
| Exact Mass | 225.974167 |
| PSA | 41.99000 |
| LogP | 2.18 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.606 |
| Storage Conditions | -20°C Freezer, Under Inert Atmosphere |
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 6-bromo-3,4-dihydro-1,8-naphthyridin-2(1H)-one?
The CAS number of 6-bromo-3,4-dihydro-1,8-naphthyridin-2(1H)-one is 129686-16-4.
What are the molecular formula and molecular weight of 6-bromo-3,4-dihydro-1,8-naphthyridin-2(1H)-one?
6-bromo-3,4-dihydro-1,8-naphthyridin-2(1H)-one has molecular formula C8H7BrN2O and molecular weight 227.058 g/mol.
What are the upstream and downstream products of 6-bromo-3,4-dihydro-1,8-naphthyridin-2(1H)-one?
For 6-bromo-3,4-dihydro-1,8-naphthyridin-2(1H)-one, Upstream Products: methyl 6-bromo-2-oxo-1,2,3,4-tetrahydro-1,8-naphthyridine-3-carboxylate, 2-Amino-5-bromopyridine, N-(5-bromopyridin-2-yl)-2,2-dimethylpropanamide; Downstream Products: 6-Bromo-1,2,3,4-tetrahydro-1,8-naphthyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-bromo-3,4-dihydro-1,8-naphthyridin-2(1H)-one (CAS 129686-16-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1305212-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.