5-bromo-2,3-dimethoxypyridine
Also known as: 2,3-Dimethoxy-5-bromopyridine, Pyridine, 5-bromo-2,3-dimethoxy-, 5-Brom-2,3-dimethoxy-pyridin
5-bromo-2,3-dimethoxypyridine (CAS 52605-98-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H8BrNO2 and a molecular weight of 218.048 g/mol. Key properties include a boiling point of 222.7±35.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 88.5±25.9 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 52605-98-8
- Jingsj CID
- J-1355238-0
- Molecular Formula
- C7H8BrNO2
- Molecular Weight
- 218.048 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 222.7±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 88.5±25.9 °C |
| Exact Mass | 216.973831 |
| PSA | 31.35000 |
| LogP | 2.98 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.530 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
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 5-bromo-2,3-dimethoxypyridine?
The CAS number of 5-bromo-2,3-dimethoxypyridine is 52605-98-8.
What are the molecular formula and molecular weight of 5-bromo-2,3-dimethoxypyridine?
5-bromo-2,3-dimethoxypyridine has molecular formula C7H8BrNO2 and molecular weight 218.048 g/mol.
Is 5-bromo-2,3-dimethoxypyridine hazardous?
5-bromo-2,3-dimethoxypyridine has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of 5-bromo-2,3-dimethoxypyridine?
For 5-bromo-2,3-dimethoxypyridine, Upstream Products: 2,3-Dimethoxypyridine, Sodium methoxide, 5-Bromo-2-chloro-3-methoxypyridine; Downstream Products: 5,6-Dimethoxynicotinaldehyde, 2,3-Dimethoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-bromo-2,3-dimethoxypyridine (CAS 52605-98-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1355238-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.