2-Thiophenecarboxamide
2-噻吩甲酰胺
Also known as: Thiophene-2-carboxamide, 2-Thienylamide, 2-Thenamide, NSC 109369, BRN 0110153, BTB 07541, MFCD00010425, EINECS 238-028-2
- CAS No.
- 5813-89-8
- Jingsj CID
- J-1993427-5
- Molecular Formula
- C5H5NOS
- Chinese Name
- 2-噻吩甲酰胺
- Molecular Weight
- 127.16400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 181-183 °C(lit.) |
|---|---|
| Boiling Point | 313.5ºC at 760 mmHg |
| Density | 1.302g/cm3 |
| Flash Point | 143.4ºC |
Frequently Asked Questions
What is the CAS number of 2-Thiophenecarboxamide?
5813-89-8
What are the molecular formula and molecular weight of 2-Thiophenecarboxamide?
C5H5NOS, molecular weight 127.16400 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026