2-amino-4,5-dimethylthiophene-3-carboxamide
Also known as: 2-amino-4,5-dimethyl-3-thiophenecarboxamide, 2-Amino-4,5-dimethyl-thiophene-3-carboxylic acid amide, 2-Amino-4,5-dimethyl-3-thiophenecarboxamide, 2-AMINO-4,5-DIMETHYL-3-THIOPHENECARBOXAMIDE, 2-AMINO-4,5-DIMETHYLTHIOPHENE-3-CARBOXAMIDE, AKOS B000687, AKOS BB/0054, AKOS MSC-0461, ART-CHEM-BB B000687, F1973-0019, TIMTEC-BB SBB000163
2-amino-4,5-dimethylthiophene-3-carboxamide (CAS 51486-04-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H10N2OS and a molecular weight of 170.23200 g/mol. Key properties include a boiling point of 252.1ºC at 760 mmHg, a density of 1.285g/cm3 and a flash point of 106.3ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 51486-04-5
- Jingsj CID
- J-1476353-2
- Molecular Formula
- C7H10N2OS
- Molecular Weight
- 170.23200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 252.1ºC at 760 mmHg |
|---|---|
| Density | 1.285g/cm3 |
| Flash Point | 106.3ºC |
| Exact Mass | 170.05100 |
| PSA | 97.35000 |
| LogP | 2.32750 |
| Refractive Index | 1.635 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
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 2-amino-4,5-dimethylthiophene-3-carboxamide?
The CAS number of 2-amino-4,5-dimethylthiophene-3-carboxamide is 51486-04-5.
What are the molecular formula and molecular weight of 2-amino-4,5-dimethylthiophene-3-carboxamide?
2-amino-4,5-dimethylthiophene-3-carboxamide has molecular formula C7H10N2OS and molecular weight 170.23200 g/mol.
Is 2-amino-4,5-dimethylthiophene-3-carboxamide hazardous?
2-amino-4,5-dimethylthiophene-3-carboxamide has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of 2-amino-4,5-dimethylthiophene-3-carboxamide?
For 2-amino-4,5-dimethylthiophene-3-carboxamide, Upstream Products: 2-Cyanoacetamide, 2-Amino-4,5-dimethylthiophene-3-carbonitrile; Downstream Products: N-(3-Carbamoyl-4,5-dimethylthiophen-2-yl)succinamic 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. "2-amino-4,5-dimethylthiophene-3-carboxamide (CAS 51486-04-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1476353-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.