![Molecular structure of 2-(4-methyl-6,7-dihydro-4H-thieno[3,2-c]pyran-4-yl)acetic acid (CAS 57153-43-2)](/images/chem_structures_svg/236/57153-43-2.svg)
2-(4-methyl-6,7-dihydro-4H-thieno[3,2-c]pyran-4-yl)acetic acid
Also known as: (4-Methyl-6,7-dihydro-4H-thieno[3,2-c]pyran-4-yl)acetic acid, 2-(4-Methyl-6,7-dihydro-4H-thieno[3,2-c]pyran-4-yl)acetic acid, 6,7-Dihydro-4-methyl-4H-thieno[3,2-c]pyran-4-yl)acetic acid, 4H-Thieno[3,2-c]pyran-4-acetic acid, 6,7-dihydro-4-methyl-
2-(4-methyl-6,7-dihydro-4H-thieno[3,2-c]pyran-4-yl)acetic acid (CAS 57153-43-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H12O3S and a molecular weight of 212.26500 g/mol. Key properties include a melting point of 92.5ºC, a boiling point of 383.1ºC at 760mmHg, a density of 1.267g/cm3 and a flash point of 185.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 57153-43-2
- Jingsj CID
- J-1446524-8
- Molecular Formula
- C10H12O3S
- Molecular Weight
- 212.26500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 92.5ºC |
|---|---|
| Boiling Point | 383.1ºC at 760mmHg |
| Density | 1.267g/cm3 |
| Flash Point | 185.5ºC |
| Exact Mass | 212.05100 |
| PSA | 74.77000 |
| LogP | 2.01070 |
| Refractive Index | 1.557 |
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 2-(4-methyl-6,7-dihydro-4H-thieno[3,2-c]pyran-4-yl)acetic acid?
The CAS number of 2-(4-methyl-6,7-dihydro-4H-thieno[3,2-c]pyran-4-yl)acetic acid is 57153-43-2.
What are the molecular formula and molecular weight of 2-(4-methyl-6,7-dihydro-4H-thieno[3,2-c]pyran-4-yl)acetic acid?
2-(4-methyl-6,7-dihydro-4H-thieno[3,2-c]pyran-4-yl)acetic acid has molecular formula C10H12O3S and molecular weight 212.26500 g/mol.
What are the upstream and downstream products of 2-(4-methyl-6,7-dihydro-4H-thieno[3,2-c]pyran-4-yl)acetic acid?
For 2-(4-methyl-6,7-dihydro-4H-thieno[3,2-c]pyran-4-yl)acetic acid, Upstream Products: 2-Thiopheneethanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(4-methyl-6,7-dihydro-4H-thieno[3,2-c]pyran-4-yl)acetic acid (CAS 57153-43-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1446524-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.