2-acetylamino-3-bromo-5-methylpyridine
Also known as: N-(3-bromo-5-methylpyridin-2-yl)acetamide, n-(3-bromo-5-methyl-2-pyridinyl)acetylamide, Acetamide, N-(3-bromo-5-methyl-2-pyridinyl)-, MFCD06798091
2-acetylamino-3-bromo-5-methylpyridine (CAS 142404-83-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9BrN2O and a molecular weight of 229.07400 g/mol. Key properties include a melting point of 97-99ºC(lit.), a boiling point of 368.8ºC at 760 mmHg, a density of 1.545g/cm3 and a flash point of 176.8ºC. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H317 — May cause an allergic skin reaction and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 142404-83-9
- Jingsj CID
- J-10614-9
- Molecular Formula
- C8H9BrN2O
- Molecular Weight
- 229.07400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 97-99ºC(lit.) |
|---|---|
| Boiling Point | 368.8ºC at 760 mmHg |
| Density | 1.545g/cm3 |
| Flash Point | 176.8ºC |
| Exact Mass | 227.99000 |
| PSA | 41.99000 |
| LogP | 2.18390 |
| Vapor Pressure | 1.25E-05mmHg at 25°C |
| Refractive Index | 1.606 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H317 — May cause an allergic skin reaction
- H318 — Causes serious eye damage
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 2-acetylamino-3-bromo-5-methylpyridine?
The CAS number of 2-acetylamino-3-bromo-5-methylpyridine is 142404-83-9.
What are the molecular formula and molecular weight of 2-acetylamino-3-bromo-5-methylpyridine?
2-acetylamino-3-bromo-5-methylpyridine has molecular formula C8H9BrN2O and molecular weight 229.07400 g/mol.
Is 2-acetylamino-3-bromo-5-methylpyridine hazardous?
2-acetylamino-3-bromo-5-methylpyridine has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H317 — May cause an allergic skin reaction; H318 — Causes serious eye damage.
What are the upstream and downstream products of 2-acetylamino-3-bromo-5-methylpyridine?
For 2-acetylamino-3-bromo-5-methylpyridine, Upstream Products: 2-Amino-3-bromo-5-methylpyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-acetylamino-3-bromo-5-methylpyridine (CAS 142404-83-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10614-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.