2-AMINO-4,7-DIHYDRO-5H-THIENO[2,3-C]THIOPYRAN-3-CARBOXYLIC ACID ETHYL ESTER
2-氨基-4,7-二氢-5H-噻吩并[2,3-c]硫代吡喃-3-羧酸乙酯
Also known as: ethyl 2-amino-4,7-dihydro-5H-thieno[2,3-c]thiopyran-3-carboxylate, ethyl 2-amino-5,7-dihydro-4H-thieno[2,3-c]thiopyran-3-carboxylate, ethyl 2-amino-4H,5H,7H-thieno[2,3-c]thiopyran-3-carboxylate, 5H-Thieno[2,3-c]thiopyran-3-carboxylic acid, 2-amino-4,7-dihydro-, ethyl ester, 2-amino-4,7-dihydro-5H-thieno[2,3-c]thiopyran-3-carboxylic acid ethyl ester, HMS2307C20
2-AMINO-4,7-DIHYDRO-5H-THIENO[2,3-C]THIOPYRAN-3-CARBOXYLIC ACID ETHYL ESTER (CAS 173281-01-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H13NO2S2 and a molecular weight of 243.34600 g/mol. It is also known as ethyl 2-amino-4,7-dihydro-5H-thieno[2,3-c]thiopyran-3-carboxylate, ethyl 2-amino-5,7-dihydro-4H-thieno[2,3-c]thiopyran-3-carboxylate and ethyl 2-amino-4H,5H,7H-thieno[2,3-c]thiopyran-3-carboxylate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 173281-01-1
- Jingsj CID
- J-908438-2
- Molecular Formula
- C10H13NO2S2
- Chinese Name
- 2-氨基-4,7-二氢-5H-噻吩并[2,3-c]硫代吡喃-3-羧酸乙酯
- Molecular Weight
- 243.34600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 243.03900 |
|---|---|
| PSA | 105.86000 |
| LogP | 2.87750 |
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-AMINO-4,7-DIHYDRO-5H-THIENO[2,3-C]THIOPYRAN-3-CARBOXYLIC ACID ETHYL ESTER?
The CAS number of 2-AMINO-4,7-DIHYDRO-5H-THIENO[2,3-C]THIOPYRAN-3-CARBOXYLIC ACID ETHYL ESTER is 173281-01-1.
What are the molecular formula and molecular weight of 2-AMINO-4,7-DIHYDRO-5H-THIENO[2,3-C]THIOPYRAN-3-CARBOXYLIC ACID ETHYL ESTER?
2-AMINO-4,7-DIHYDRO-5H-THIENO[2,3-C]THIOPYRAN-3-CARBOXYLIC ACID ETHYL ESTER has molecular formula C10H13NO2S2 and molecular weight 243.34600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-AMINO-4,7-DIHYDRO-5H-THIENO[2,3-C]THIOPYRAN-3-CARBOXYLIC ACID ETHYL ESTER (CAS 173281-01-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-908438-2 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.