5-Bromonicotinamide
5-溴烟酰胺
Also known as: 5-Bromo-3-pyridinecarboxamide, 5-Bromopyridine-3-carboxamide, 5-Bromo-nicotinamide, 3-Pyridinecarboxamide, 5-bromo-, 5-bromo-3-pyridinecarboxamid, 5-bromo-nicotinamid, AKOS BBS-00003123, BUTTPARK 146\04-27, IFLAB-BB F2124-0064, Nicotinamide,5-bromo
5-Bromonicotinamide (CAS 28733-43-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H5BrN2O and a molecular weight of 201.021 g/mol. It is also known as 5-Bromo-3-pyridinecarboxamide, 5-Bromopyridine-3-carboxamide and 5-Bromo-nicotinamide. Key properties include a melting point of 219-223 °C, a boiling point of 315.5±27.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 144.6±23.7 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 28733-43-9
- Jingsj CID
- J-16526-0
- Molecular Formula
- C6H5BrN2O
- Chinese Name
- 5-溴烟酰胺
- Molecular Weight
- 201.021 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 219-223 °C |
|---|---|
| Boiling Point | 315.5±27.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 144.6±23.7 °C |
| Exact Mass | 199.958511 |
| PSA | 55.98000 |
| LogP | 1.05 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.614 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- 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-Bromonicotinamide?
The CAS number of 5-Bromonicotinamide is 28733-43-9.
What are the molecular formula and molecular weight of 5-Bromonicotinamide?
5-Bromonicotinamide has molecular formula C6H5BrN2O and molecular weight 201.021 g/mol.
Is 5-Bromonicotinamide hazardous?
5-Bromonicotinamide has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Bromonicotinamide (CAS 28733-43-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16526-0 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.