Ethyl thiophene-2-glyoxylate
Also known as: ethyl 2-oxo-2-(thiophen-2-yl)acetate, ethyl α-oxothiophen-2-acetate, ethyl oxo(2-thienyl)acetate, ethyl 2-oxo-2-thiophen-2-ylacetate, 2-Thiopheneacetic acid, α-oxo-, ethyl ester
Ethyl thiophene-2-glyoxylate (CAS 4075-58-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H8O3S and a molecular weight of 184.212 g/mol. Key properties include a boiling point of 268.2±13.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 116.0±19.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4075-58-5
- Jingsj CID
- J-46073-1
- Molecular Formula
- C8H8O3S
- Molecular Weight
- 184.212 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 268.2±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 116.0±19.8 °C |
| Exact Mass | 184.019409 |
| PSA | 71.61000 |
| LogP | 1.40 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.534 |
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 Ethyl thiophene-2-glyoxylate?
The CAS number of Ethyl thiophene-2-glyoxylate is 4075-58-5.
What are the molecular formula and molecular weight of Ethyl thiophene-2-glyoxylate?
Ethyl thiophene-2-glyoxylate has molecular formula C8H8O3S and molecular weight 184.212 g/mol.
What are the upstream and downstream products of Ethyl thiophene-2-glyoxylate?
For Ethyl thiophene-2-glyoxylate, Upstream Products: Ethyl oxalyl monochloride, 2-Thienylmagnesium bromide, Diethyl oxalate; Downstream Products: 2,2-Di(thiophen-2-yl)acetic acid, 2-Oxo-2-(thiophen-2-yl)acetic acid, 2-Hydroxy-2,2-di-2-thienylacetic 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. "Ethyl thiophene-2-glyoxylate (CAS 4075-58-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-46073-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.