![Molecular structure of 6-bromo-1H-pyrido[2,3-d]pyrimidin-4-one (CAS 155690-79-2)](/images/chem_structures_svg/188/155690-79-2.svg)
6-bromo-1H-pyrido[2,3-d]pyrimidin-4-one
Also known as: 6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one, 6-Bromo-1H-pyrido[2,3-d]pyrimidin-4-one, 6-bromopyrido[2,3-d]pyrimidin-4(3H)-one, Pyrido[2,3-d]pyrimidin-4(1H)-one, 6-bromo-
6-bromo-1H-pyrido[2,3-d]pyrimidin-4-one (CAS 155690-79-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4BrN3O and a molecular weight of 226.030 g/mol. Key properties include a boiling point of 396.0±52.0 °C at 760 mmHg, a density of 2.0±0.1 g/cm3 and a flash point of 193.3±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 155690-79-2
- Jingsj CID
- J-1494079-5
- Molecular Formula
- C7H4BrN3O
- Molecular Weight
- 226.030 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 396.0±52.0 °C at 760 mmHg |
|---|---|
| Density | 2.0±0.1 g/cm3 |
| Flash Point | 193.3±30.7 °C |
| Exact Mass | 224.953766 |
| PSA | 58.64000 |
| LogP | 0.44 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.785 |
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-1H-pyrido[2,3-d]pyrimidin-4-one?
The CAS number of 6-bromo-1H-pyrido[2,3-d]pyrimidin-4-one is 155690-79-2.
What are the molecular formula and molecular weight of 6-bromo-1H-pyrido[2,3-d]pyrimidin-4-one?
6-bromo-1H-pyrido[2,3-d]pyrimidin-4-one has molecular formula C7H4BrN3O and molecular weight 226.030 g/mol.
What are the upstream and downstream products of 6-bromo-1H-pyrido[2,3-d]pyrimidin-4-one?
For 6-bromo-1H-pyrido[2,3-d]pyrimidin-4-one, Upstream Products: 2-Amino-5-bromonicotinic acid, Methanimidic acid, (Z)-, 2-Aminonicotinic acid; Downstream Products: 6-Bromo-4-chloropyrido[2,3-d]pyrimidine.
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-1H-pyrido[2,3-d]pyrimidin-4-one (CAS 155690-79-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1494079-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.