1-Phenyl-3-(p-tolyl)-1H-pyrazole-4-carbaldehyde
Also known as: 1-PHENYL-3-P-TOLYL-1H-PYRAZOLE-4-CARBALDEHYDE, 1-Phenyl-3-(4-methylphenyl)-1H-pyrazole-4-carbaldehyde, 3-(4-Methylphenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde, 1-Phenyl-3-(p-tolyl)-1H-pyrazole-4-carboxaldehyde, 1-phenyl-3-(4-methylphenyl)-pyrazole-4-carboxaldehyde, 1-phenyl-3-p-toluene-1H-pyrazole-4-carbaldehyde, 3-(4-methylphenyl)-1-phenylpyrazole-4-carbaldehyde, 1H-Pyrazole-4-carboxaldehyde, 3-(4-methylphenyl)-1-phenyl-
1-Phenyl-3-(p-tolyl)-1H-pyrazole-4-carbaldehyde (CAS 36640-52-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H14N2O and a molecular weight of 262.30600 g/mol. Key properties include a melting point of 119 °C, a boiling point of 450ºC at 760 mmHg, a density of 1.12g/cm3 and a flash point of 225.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 36640-52-5
- Jingsj CID
- J-1023102-4
- Molecular Formula
- C17H14N2O
- Molecular Weight
- 262.30600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 119 °C |
|---|---|
| Boiling Point | 450ºC at 760 mmHg |
| Density | 1.12g/cm3 |
| Flash Point | 225.9ºC |
| Exact Mass | 262.11100 |
| PSA | 34.89000 |
| LogP | 3.66020 |
| Refractive Index | 1.612 |
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 1-Phenyl-3-(p-tolyl)-1H-pyrazole-4-carbaldehyde?
The CAS number of 1-Phenyl-3-(p-tolyl)-1H-pyrazole-4-carbaldehyde is 36640-52-5.
What are the molecular formula and molecular weight of 1-Phenyl-3-(p-tolyl)-1H-pyrazole-4-carbaldehyde?
1-Phenyl-3-(p-tolyl)-1H-pyrazole-4-carbaldehyde has molecular formula C17H14N2O and molecular weight 262.30600 g/mol.
What are the upstream and downstream products of 1-Phenyl-3-(p-tolyl)-1H-pyrazole-4-carbaldehyde?
For 1-Phenyl-3-(p-tolyl)-1H-pyrazole-4-carbaldehyde, Upstream Products: N,N-Dimethylformamide, 4'-Methylacetophenone, Phenylhydrazine; Downstream Products: 3-(1-phenyl-3-p-tolyl-1H-pyrazol-4-yl)acrylic acid, 3-(4-Methylphenyl)-1-phenyl-1H-pyrazole-4-carboxylic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Phenyl-3-(p-tolyl)-1H-pyrazole-4-carbaldehyde (CAS 36640-52-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1023102-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.