3-Methylthiophene-2-carboxamide
Also known as: 2-Thiophenecarboxamide, 3-methyl-, 3-Methyl-2-thiophenecarboxamide, 3-methylthiophene-2-carboxamide, 2-Thiophenecarboxamide,3-methyl-(9CI)
3-Methylthiophene-2-carboxamide (CAS 76655-99-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7NOS and a molecular weight of 141.19100 g/mol. Key properties include a melting point of 122-124ºC, a boiling point of 269.3ºC at 760 mmHg and a density of 1.239 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 76655-99-7
- Jingsj CID
- J-50030-1
- Molecular Formula
- C6H7NOS
- Molecular Weight
- 141.19100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 122-124ºC |
|---|---|
| Boiling Point | 269.3ºC at 760 mmHg |
| Density | 1.239 g/cm3 |
| Exact Mass | 141.02500 |
| PSA | 71.33000 |
| LogP | 1.85570 |
| Refractive Index | 1.589 |
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 3-Methylthiophene-2-carboxamide?
The CAS number of 3-Methylthiophene-2-carboxamide is 76655-99-7.
What are the molecular formula and molecular weight of 3-Methylthiophene-2-carboxamide?
3-Methylthiophene-2-carboxamide has molecular formula C6H7NOS and molecular weight 141.19100 g/mol.
What are the upstream and downstream products of 3-Methylthiophene-2-carboxamide?
For 3-Methylthiophene-2-carboxamide, Upstream Products: 3-Methylthiophene-2-carboxaldehyde, 3-Methylthiophene-2-carbonyl chloride, 3-Methyl-2-thiophenecarboxylic acid; Downstream Products: 3-Methylthiophene-2-carbonitrile.
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-Methylthiophene-2-carboxamide (CAS 76655-99-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-50030-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.