3,5-Dibromo-4-methylpyridine
Also known as: 3,5-Dibromo-4-picoline, 4-Methyl-3,5-dibromopyridine, Pyridine, 3,5-dibromo-4-methyl-
3,5-Dibromo-4-methylpyridine (CAS 3430-23-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5Br2N and a molecular weight of 250.919 g/mol. Key properties include a melting point of 104-107°C, a boiling point of 243.0±35.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 100.7±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3430-23-7
- Jingsj CID
- J-40294-8
- Molecular Formula
- C6H5Br2N
- Molecular Weight
- 250.919 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 104-107°C |
|---|---|
| Boiling Point | 243.0±35.0 °C at 760 mmHg |
| Density | 1.9±0.1 g/cm3 |
| Flash Point | 100.7±25.9 °C |
| Exact Mass | 248.878860 |
| PSA | 12.89000 |
| LogP | 3.19 |
| Vapor Pressure | 0.1±0.5 mmHg at 25°C |
| Refractive Index | 1.594 |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 3,5-Dibromo-4-methylpyridine?
The CAS number of 3,5-Dibromo-4-methylpyridine is 3430-23-7.
What are the molecular formula and molecular weight of 3,5-Dibromo-4-methylpyridine?
3,5-Dibromo-4-methylpyridine has molecular formula C6H5Br2N and molecular weight 250.919 g/mol.
What are the upstream and downstream products of 3,5-Dibromo-4-methylpyridine?
For 3,5-Dibromo-4-methylpyridine, Upstream Products: 3,5-Dibromopyridine, iodomethane; Downstream Products: 5-Bromo-4-methylnicotinaldehyde, 3-bromo-5-methoxy-4-methylpyridine, 5-bromo-4-methylnicotinonitrile.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,5-Dibromo-4-methylpyridine (CAS 3430-23-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-40294-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.