Methyl 3-fluorothiophene-2-carboxylate
Also known as: Methyl 3-fluoro-2-thiophenecarboxylate, 2-Thiophenecarboxylic acid, 3-fluoro-, methyl ester, 3-Fluoro-2-thiophenecarboxylic acid methyl ester, 3-Fluoro-thiophene-2-carboxylic acid methyl ester, Methyl3-Fluoro-2-thiophenecarboxylate
Methyl 3-fluorothiophene-2-carboxylate (CAS 100421-52-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5FO2S and a molecular weight of 160.166 g/mol. Key properties include a melting point of 51-53ºC, a boiling point of 216.8±25.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 84.9±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 100421-52-1
- Jingsj CID
- J-1421686-5
- Molecular Formula
- C6H5FO2S
- Molecular Weight
- 160.166 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 51-53ºC |
|---|---|
| Boiling Point | 216.8±25.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 84.9±23.2 °C |
| Exact Mass | 159.999435 |
| PSA | 54.54000 |
| LogP | 1.55 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.514 |
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-fluorothiophene-2-carboxylate?
The CAS number of Methyl 3-fluorothiophene-2-carboxylate is 100421-52-1.
What are the molecular formula and molecular weight of Methyl 3-fluorothiophene-2-carboxylate?
Methyl 3-fluorothiophene-2-carboxylate has molecular formula C6H5FO2S and molecular weight 160.166 g/mol.
What are the upstream and downstream products of Methyl 3-fluorothiophene-2-carboxylate?
For Methyl 3-fluorothiophene-2-carboxylate, Upstream Products: Methyl 3-aminothiophene-2-carboxylate; Downstream Products: 3-Fluoro-2-thiophenecarboxylic acid, Methyl 4-bromo-3-fluorothiophene-2-carboxylate, Methyl 4,5-dibromo-3-fluorothiophene-2-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-fluorothiophene-2-carboxylate (CAS 100421-52-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1421686-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.