4-bromo-1-methyl-1H-pyrazole-3-carboxylic acid
Also known as: 4-bromo-1-methylpyrazole-3-carboxylic acid, 1H-Pyrazole-3-carboxylic acid, 4-bromo-1-methyl-, 4-Bromo-1-methyl-1H-pyrazole-3-carboxylic acid, MFCD00463988, AKOS B000146, ART-CHEM-BB B000146, RARECHEM AL BE 1005, TIMTEC-BB SBB000441
4-bromo-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 84547-86-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5BrN2O2 and a molecular weight of 205.00900 g/mol. Key properties include a melting point of 211-213ºC, a boiling point of 347.4ºC at 760 mmHg, a density of 1.93 and a flash point of 163.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 84547-86-4
- Jingsj CID
- J-1329613-4
- Molecular Formula
- C5H5BrN2O2
- Molecular Weight
- 205.00900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 211-213ºC |
|---|---|
| Boiling Point | 347.4ºC at 760 mmHg |
| Density | 1.93 |
| Flash Point | 163.9ºC |
| Exact Mass | 203.95300 |
| PSA | 55.12000 |
| LogP | 0.88080 |
Customs & Trade Information
| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole 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 4-bromo-1-methyl-1H-pyrazole-3-carboxylic acid?
The CAS number of 4-bromo-1-methyl-1H-pyrazole-3-carboxylic acid is 84547-86-4.
What are the molecular formula and molecular weight of 4-bromo-1-methyl-1H-pyrazole-3-carboxylic acid?
4-bromo-1-methyl-1H-pyrazole-3-carboxylic acid has molecular formula C5H5BrN2O2 and molecular weight 205.00900 g/mol.
What are the upstream and downstream products of 4-bromo-1-methyl-1H-pyrazole-3-carboxylic acid?
For 4-bromo-1-methyl-1H-pyrazole-3-carboxylic acid, Upstream Products: 4-bromo-1,3-dimethyl-1H-pyrazole, 1-Methyl-1H-pyrazole-3-carboxylic acid, 1,3-Dimethylpyrazole; Downstream Products: (4-Bromo-1-methyl-1H-pyrazol-3-yl)methanol, 4-Bromo-1-methyl-1H-pyrazole-3-carbonitrile.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-bromo-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 84547-86-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1329613-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.