5-chlorothiophene-2-carboxamide
Also known as: 5-chloro-2-thiophenecarboxamide, 2-thiophenecarboxamide, 5-chloro-, 5-chloro-thiophene-2-carboxylic acid amide, 2-amido-5-chlorothiophene, 5-chlorothiophen-2-carboxamide, 5-chlorothiophene-2-carboxamid, chlorothiophenecarboxamide
5-chlorothiophene-2-carboxamide (CAS 22353-82-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4ClNOS and a molecular weight of 161.60900 g/mol. Key properties include a melting point of 179-181ºC, a boiling point of 277.6ºC at 760 mmHg, a density of 1.475g/cm3 and a flash point of 121.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 22353-82-8
- Jingsj CID
- J-1113392-9
- Molecular Formula
- C5H4ClNOS
- Molecular Weight
- 161.60900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 179-181ºC |
|---|---|
| Boiling Point | 277.6ºC at 760 mmHg |
| Density | 1.475g/cm3 |
| Flash Point | 121.7ºC |
| Exact Mass | 160.97000 |
| PSA | 71.33000 |
| LogP | 2.20070 |
| Vapor Pressure | 0.00447mmHg at 25°C |
| Refractive Index | 1.619 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. 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-chlorothiophene-2-carboxamide?
The CAS number of 5-chlorothiophene-2-carboxamide is 22353-82-8.
What are the molecular formula and molecular weight of 5-chlorothiophene-2-carboxamide?
5-chlorothiophene-2-carboxamide has molecular formula C5H4ClNOS and molecular weight 161.60900 g/mol.
What are the upstream and downstream products of 5-chlorothiophene-2-carboxamide?
For 5-chlorothiophene-2-carboxamide, Upstream Products: Methyl 5-chlorothiophene-2-carboxylate, 2-Acetyl-5-chlorothiophene, 5-Chlorothiophene-2-carbonyl chloride; Downstream Products: Rivaroxaban, 5-(5-Chloro-2-thienyl)-1H-tetrazole.
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-chlorothiophene-2-carboxamide (CAS 22353-82-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1113392-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.