methyl 3-isothiocyanatothiophene-2-carboxylate
Also known as: 2-Thiophenecarboxylic acid, 3-isothiocyanato-, methyl ester, 3-Isothiocyanato-2-thiophenecarboxylic acid methyl ester, Methyl 3-isothiocyanato-2-thiophenecarboxylate, methyl 3-isothiocyanato-2-thiophenecarboxylate
methyl 3-isothiocyanatothiophene-2-carboxylate (CAS 81321-10-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5NO2S2 and a molecular weight of 199.25000 g/mol. Key properties include a melting point of 57ºC, a boiling point of 340.3ºC at 760 mmHg, a density of 1.35g/cm3 and a flash point of 159.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 81321-10-0
- Jingsj CID
- J-1446571-5
- Molecular Formula
- C7H5NO2S2
- Molecular Weight
- 199.25000 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 57ºC |
|---|---|
| Boiling Point | 340.3ºC at 760 mmHg |
| Density | 1.35g/cm3 |
| Flash Point | 159.6ºC |
| Exact Mass | 198.97600 |
| PSA | 98.99000 |
| LogP | 2.26900 |
| 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-isothiocyanatothiophene-2-carboxylate?
The CAS number of methyl 3-isothiocyanatothiophene-2-carboxylate is 81321-10-0.
What are the molecular formula and molecular weight of methyl 3-isothiocyanatothiophene-2-carboxylate?
methyl 3-isothiocyanatothiophene-2-carboxylate has molecular formula C7H5NO2S2 and molecular weight 199.25000 g/mol.
What are the upstream and downstream products of methyl 3-isothiocyanatothiophene-2-carboxylate?
For methyl 3-isothiocyanatothiophene-2-carboxylate, Upstream Products: Methyl 3-aminothiophene-2-carboxylate, Thiophosgene, Methyl 2-aminothiophene-3-carboxylate.
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-isothiocyanatothiophene-2-carboxylate (CAS 81321-10-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1446571-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.