5-chloro-3-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carbaldehyde
Also known as: 5-chloro-3-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carboxaldehyde, 5-chloro-3-methyl-1-p-tolyl-1H-pyrazole-4-carbaldehyde, 5-chloro-3-methyl-1-p-tolyl-1H-pyrazole-4-carboxaldehyde, 1H-Pyrazole-4-carbaldehyde, 5-chloro-3-methyl-1-p-tolyl-, 1H-Pyrazole-4-carboxaldehyde, 5-chloro-3-methyl-1-(4-methylphenyl)-, 5-chloro-3-methyl-1-(4-methylphenyl)-4-pyrazolecarboxaldehyde, 5-chloro-3-methyl-1-(4-methylphenyl)pyrazole-4-carbaldehyde, MFCD01993680
5-chloro-3-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carbaldehyde (CAS 350997-70-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H11ClN2O and a molecular weight of 234.68600 g/mol. Key properties include a boiling point of 366.1ºC at 760 mmHg, a density of 1.24g/cm3 and a flash point of 175.2ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 350997-70-5
- Jingsj CID
- J-1183934-2
- Molecular Formula
- C12H11ClN2O
- Molecular Weight
- 234.68600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 366.1ºC at 760 mmHg |
|---|---|
| Density | 1.24g/cm3 |
| Flash Point | 175.2ºC |
| Exact Mass | 194.09400 |
| PSA | 35.53000 |
| LogP | 2.29650 |
| Refractive Index | 1.601 |
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 5-chloro-3-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carbaldehyde?
The CAS number of 5-chloro-3-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carbaldehyde is 350997-70-5.
What are the molecular formula and molecular weight of 5-chloro-3-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carbaldehyde?
5-chloro-3-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carbaldehyde has molecular formula C12H11ClN2O and molecular weight 234.68600 g/mol.
What are the upstream and downstream products of 5-chloro-3-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carbaldehyde?
For 5-chloro-3-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carbaldehyde, Upstream Products: N,N-Dimethylformamide, 3-Methyl-1-p-tolyl-5-pyrazolone.
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-chloro-3-methyl-1-(4-methylphenyl)-1H-pyrazole-4-carbaldehyde (CAS 350997-70-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1183934-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.