![Molecular structure of 4,5-Dimethoxy-2-[(thiophene-2-carbonyl)amino]benzoic acid (CAS 332163-01-6)](/images/chem_structures_svg/475/332163-01-6.svg)
4,5-Dimethoxy-2-[(thiophene-2-carbonyl)amino]benzoic acid
Also known as: 4,5-dimethoxy-2-(thiophene-2-amido)benzoic acid, 4,5-dimethoxy-2-(thiophene-2-carbonylamino)benzoic acid, benzoic acid, 4,5-dimethoxy-2-[(2-thienylcarbonyl)amino]-
4,5-Dimethoxy-2-[(thiophene-2-carbonyl)amino]benzoic acid (CAS 332163-01-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H13NO5S and a molecular weight of 307.32200 g/mol. Key properties include a boiling point of 395.2ºC at 760mmHg and a flash point of 192.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 332163-01-6
- Jingsj CID
- J-1359438-2
- Molecular Formula
- C14H13NO5S
- Molecular Weight
- 307.32200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 395.2ºC at 760mmHg |
|---|---|
| Flash Point | 192.8ºC |
| Exact Mass | 307.05100 |
| PSA | 113.10000 |
| LogP | 2.78880 |
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 4,5-Dimethoxy-2-[(thiophene-2-carbonyl)amino]benzoic acid?
The CAS number of 4,5-Dimethoxy-2-[(thiophene-2-carbonyl)amino]benzoic acid is 332163-01-6.
What are the molecular formula and molecular weight of 4,5-Dimethoxy-2-[(thiophene-2-carbonyl)amino]benzoic acid?
4,5-Dimethoxy-2-[(thiophene-2-carbonyl)amino]benzoic acid has molecular formula C14H13NO5S and molecular weight 307.32200 g/mol.
What are the upstream and downstream products of 4,5-Dimethoxy-2-[(thiophene-2-carbonyl)amino]benzoic acid?
For 4,5-Dimethoxy-2-[(thiophene-2-carbonyl)amino]benzoic acid, Upstream Products: 2-Thiophenecarbonyl chloride, 2-Amino-4,5-dimethoxybenzoic 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. "4,5-Dimethoxy-2-[(thiophene-2-carbonyl)amino]benzoic acid (CAS 332163-01-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1359438-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.