4-Bromo-1-methyl-3-phenyl-1H-pyrazole
Also known as: 4-Bromo-1-methyl-3-phenylpyrazole, 4-Bromo-3-phenyl-1-methylpyrazole, 1H-Pyrazole, 4-bromo-1-methyl-3-phenyl-, 4-Bromo-1-methyl-3-phenyl-1H-pyrazole Hydrochloride Hydrate, MFCD28024785
4-Bromo-1-methyl-3-phenyl-1H-pyrazole (CAS 105994-55-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H10N2O2 and a molecular weight of 202.21300 g/mol. Key properties include a melting point of 101.6ºC, a boiling point of 317.8±22.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 146.0±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 105994-55-6
- Jingsj CID
- J-997520-6
- Molecular Formula
- C11H10N2O2
- Molecular Weight
- 202.21300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 101.6ºC |
|---|---|
| Boiling Point | 317.8±22.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 146.0±22.3 °C |
| Exact Mass | 235.994904 |
| PSA | 17.82000 |
| LogP | 2.99 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.626 |
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-3-phenyl-1H-pyrazole?
The CAS number of 4-Bromo-1-methyl-3-phenyl-1H-pyrazole is 105994-55-6.
What are the molecular formula and molecular weight of 4-Bromo-1-methyl-3-phenyl-1H-pyrazole?
4-Bromo-1-methyl-3-phenyl-1H-pyrazole has molecular formula C11H10N2O2 and molecular weight 202.21300 g/mol.
What are the upstream and downstream products of 4-Bromo-1-methyl-3-phenyl-1H-pyrazole?
For 4-Bromo-1-methyl-3-phenyl-1H-pyrazole, Upstream Products: 1-Methyl-3-phenyl-1H-pyrazole, 3-Phenyl-1H-pyrazole.
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-3-phenyl-1H-pyrazole (CAS 105994-55-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-997520-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.