5-(4-Chlorophenyl)thiophene-2-carboxylic acid
5-(4-氯苯基)噻吩-2-羧酸
Also known as: 2-Thiophenecarboxylic acid, 5-(4-chlorophenyl)-, JR-8022, 5-(4-Chlorophenyl)thiophene-2-carboxylic acid, 97%, bb_sc-7672
5-(4-Chlorophenyl)thiophene-2-carboxylic acid (CAS 40133-14-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H7ClO2S and a molecular weight of 238.69000 g/mol. It is also known as 2-Thiophenecarboxylic acid, 5-(4-chlorophenyl)-, JR-8022 and 5-(4-Chlorophenyl)thiophene-2-carboxylic acid, 97%. Key properties include a boiling point of 418.7ºC at 760mmHg, a density of 1.415g/cm3 and a flash point of 207ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 40133-14-0
- Jingsj CID
- J-1041005-1
- Molecular Formula
- C11H7ClO2S
- Chinese Name
- 5-(4-氯苯基)噻吩-2-羧酸
- Molecular Weight
- 238.69000 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 418.7ºC at 760mmHg |
|---|---|
| Density | 1.415g/cm3 |
| Flash Point | 207ºC |
Frequently Asked Questions
What is the CAS number of 5-(4-Chlorophenyl)thiophene-2-carboxylic acid?
The CAS number of 5-(4-Chlorophenyl)thiophene-2-carboxylic acid is 40133-14-0.
What are the molecular formula and molecular weight of 5-(4-Chlorophenyl)thiophene-2-carboxylic acid?
5-(4-Chlorophenyl)thiophene-2-carboxylic acid has molecular formula C11H7ClO2S and molecular weight 238.69000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-(4-Chlorophenyl)thiophene-2-carboxylic acid (CAS 40133-14-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1041005-1 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.