![Molecular structure of 3-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]acrylic acid (CAS 55432-14-9)](/images/chem_structures_svg/453/55432-14-9.svg)
3-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]acrylic acid
Also known as: 3-[3-(4-chloro-phenyl)-1-phenyl-1H-pyrazol-4-yl]-acrylic acid, 2-Propenoic acid, 3-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]-, 3-[3-(4-CHLORO-PHENYL)-1-PHENYL-1H-PYRAZOL-4-YL]-ACRYLIC ACID
3-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]acrylic acid (CAS 55432-14-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H13ClN2O2 and a molecular weight of 324.76100 g/mol. Key properties include a boiling point of 538.9ºC at 760 mmHg, a density of 1.26g/cm3 and a flash point of 279.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55432-14-9
- Jingsj CID
- J-1143084-5
- Molecular Formula
- C18H13ClN2O2
- Molecular Weight
- 324.76100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 538.9ºC at 760 mmHg |
|---|---|
| Density | 1.26g/cm3 |
| Flash Point | 279.7ºC |
| Exact Mass | 324.06700 |
| PSA | 55.12000 |
| LogP | 4.29050 |
| Refractive Index | 1.63 |
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 3-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]acrylic acid?
The CAS number of 3-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]acrylic acid is 55432-14-9.
What are the molecular formula and molecular weight of 3-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]acrylic acid?
3-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]acrylic acid has molecular formula C18H13ClN2O2 and molecular weight 324.76100 g/mol.
What are the upstream and downstream products of 3-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]acrylic acid?
For 3-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]acrylic acid, Upstream Products: Malonic acid, 3-(4-chlorophenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde; Downstream Products: 3-(4-Chlorophenyl)-1-phenylpyrazole-4-propionic 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. "3-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]acrylic acid (CAS 55432-14-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1143084-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.