Methyl 5-formyl-2-thiophenecarboxylate
Also known as: Methyl 5-formylthiophene-2-carboxylate, 5-Formyl-2-thiophenecarboxylic acid methyl ester, 5-Formylthiophene-2-carboxylic acid methyl ester, 2-Thiophenecarboxylic acid, 5-formyl-, methyl ester, methyl 5-formyl-thiophene-2-carboxylate, 2-methoxycarbonyl-thiophene-5-carboxaldehyde, 5-FORMYLTHIOPHENE-2-CARBOXYLIC ACID METHYL ESTER, T5SJ BVH EVO1
Methyl 5-formyl-2-thiophenecarboxylate (CAS 67808-64-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6O3S and a molecular weight of 170.186 g/mol. Key properties include a melting point of 102℃, a boiling point of 304.3±27.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 137.9±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 67808-64-4
- Jingsj CID
- J-1071675-3
- Molecular Formula
- C7H6O3S
- Molecular Weight
- 170.186 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 102℃ |
|---|---|
| Boiling Point | 304.3±27.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 137.9±23.7 °C |
| Exact Mass | 170.003769 |
| PSA | 71.61000 |
| LogP | 1.20 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.587 |
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 5-formyl-2-thiophenecarboxylate?
The CAS number of Methyl 5-formyl-2-thiophenecarboxylate is 67808-64-4.
What are the molecular formula and molecular weight of Methyl 5-formyl-2-thiophenecarboxylate?
Methyl 5-formyl-2-thiophenecarboxylate has molecular formula C7H6O3S and molecular weight 170.186 g/mol.
What are the upstream and downstream products of Methyl 5-formyl-2-thiophenecarboxylate?
For Methyl 5-formyl-2-thiophenecarboxylate, Upstream Products: 5-Formyl-2-thiophenecarboxylic acid, iodomethane, Water; Downstream Products: 5-Formyl-2-thiophenecarboxylic acid, 5-(Methoxycarbonyl)thiophene-2-carboxylic acid, Methyl 5-(2-bromoacetyl)thiophene-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 5-formyl-2-thiophenecarboxylate (CAS 67808-64-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1071675-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.