Methyl 3-amino-4-cyano-5-(methylthio)thiophene-2-carboxylate
Also known as: 2-Thiophenecarboxylic acid, 3-amino-4-cyano-5-(methylthio)-, methyl ester, 3-Amino-4-cyano-2-(methoxycarbonyl)-5-(methylsulphanyl)thiophene, Methyl 3-amino-4-cyano-5-(methylsulphanyl)thiophene-2-carboxylate, 3-Amino-4-cyano-5-methylsulfanylthiophene-2-carboxylic acid methyl ester, Methyl 3-amino-4-cyano-5-(methylthio)-2-thiophenecarboxylate, methyl 3-amino-4-cyano-5-methylsulfanylthiophene-2-carboxylate, MFCD00052752
Methyl 3-amino-4-cyano-5-(methylthio)thiophene-2-carboxylate (CAS 129332-45-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H8N2O2S2 and a molecular weight of 228.29100 g/mol. Key properties include a melting point of 203ºC, a boiling point of 442.2ºC at 760 mmHg, a density of 1.43g/cm3 and a flash point of 221.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 129332-45-2
- Jingsj CID
- J-35431-4
- Molecular Formula
- C8H8N2O2S2
- Molecular Weight
- 228.29100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 203ºC |
|---|---|
| Boiling Point | 442.2ºC at 760 mmHg |
| Density | 1.43g/cm3 |
| Flash Point | 221.2ºC |
| Exact Mass | 228.00300 |
| PSA | 129.65000 |
| LogP | 2.29168 |
| Vapor Pressure | 5.11E-08mmHg at 25°C |
| Refractive Index | 1.63 |
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 Methyl 3-amino-4-cyano-5-(methylthio)thiophene-2-carboxylate?
The CAS number of Methyl 3-amino-4-cyano-5-(methylthio)thiophene-2-carboxylate is 129332-45-2.
What are the molecular formula and molecular weight of Methyl 3-amino-4-cyano-5-(methylthio)thiophene-2-carboxylate?
Methyl 3-amino-4-cyano-5-(methylthio)thiophene-2-carboxylate has molecular formula C8H8N2O2S2 and molecular weight 228.29100 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 3-amino-4-cyano-5-(methylthio)thiophene-2-carboxylate (CAS 129332-45-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35431-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.