5-Bromo-2-chloro-3-nitropyridine
Also known as: 2-Chloro-3-nitro-5-bromopyridine, 2-Chloro-5-bromo-3-nitropyridine
5-Bromo-2-chloro-3-nitropyridine (CAS 67443-38-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H2BrClN2O2 and a molecular weight of 237.44 g/mol. Key properties include a melting point of 64-69 °C, a boiling point of 285.4±35.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 126.4±25.9 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H315 — Causes skin irritation and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 67443-38-3
- Jingsj CID
- J-1081246-1
- Molecular Formula
- C5H2BrClN2O2
- Molecular Weight
- 237.44 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 64-69 °C |
|---|---|
| Boiling Point | 285.4±35.0 °C at 760 mmHg |
| Density | 1.9±0.1 g/cm3 |
| Flash Point | 126.4±25.9 °C |
| Exact Mass | 235.898804 |
| PSA | 58.71000 |
| LogP | 1.79 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.627 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
- H335 — May cause respiratory irritation
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-chloro-3-nitropyridine?
The CAS number of 5-Bromo-2-chloro-3-nitropyridine is 67443-38-3.
What are the molecular formula and molecular weight of 5-Bromo-2-chloro-3-nitropyridine?
5-Bromo-2-chloro-3-nitropyridine has molecular formula C5H2BrClN2O2 and molecular weight 237.44 g/mol.
Is 5-Bromo-2-chloro-3-nitropyridine hazardous?
5-Bromo-2-chloro-3-nitropyridine has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H315 — Causes skin irritation; H318 — Causes serious eye damage.
What are the upstream and downstream products of 5-Bromo-2-chloro-3-nitropyridine?
For 5-Bromo-2-chloro-3-nitropyridine, Upstream Products: 2-Amino-5-bromo-3-nitropyridine, 5-bromo-3-nitropyridin-2-ol, N,N-Dimethylformamide; Downstream Products: ethyl 2-((5-bromo-3-nitropyridin-2-yl)oxy)acetate, N-(5-bromo-2-methoxypyridin-3-yl)cyclopropanesulfonamide, N-(5-Bromo-2-chloropyridin-3-yl)benzenesulfonamide.
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-chloro-3-nitropyridine (CAS 67443-38-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1081246-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.