methyl 3-(2-aminophenoxy)-2-thiophenecarboxylate
Also known as: methyl 3-(2-aminophenoxy)thiophene-2-carboxylate, 2-Thiophenecarboxylic acid, 3-(2-aminophenoxy)-, methyl ester
methyl 3-(2-aminophenoxy)-2-thiophenecarboxylate (CAS 91041-21-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H11NO3S and a molecular weight of 249.28600 g/mol. Key properties include a melting point of 107-109ºC, a boiling point of 368ºC at 760mmHg, a density of 1.314g/cm3 and a flash point of 176.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 91041-21-3
- Jingsj CID
- J-1505362-0
- Molecular Formula
- C12H11NO3S
- Molecular Weight
- 249.28600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 107-109ºC |
|---|---|
| Boiling Point | 368ºC at 760mmHg |
| Density | 1.314g/cm3 |
| Flash Point | 176.4ºC |
| Exact Mass | 249.04600 |
| PSA | 89.79000 |
| LogP | 3.49040 |
| Refractive Index | 1.625 |
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-(2-aminophenoxy)-2-thiophenecarboxylate?
The CAS number of methyl 3-(2-aminophenoxy)-2-thiophenecarboxylate is 91041-21-3.
What are the molecular formula and molecular weight of methyl 3-(2-aminophenoxy)-2-thiophenecarboxylate?
methyl 3-(2-aminophenoxy)-2-thiophenecarboxylate has molecular formula C12H11NO3S and molecular weight 249.28600 g/mol.
What are the upstream and downstream products of methyl 3-(2-aminophenoxy)-2-thiophenecarboxylate?
For methyl 3-(2-aminophenoxy)-2-thiophenecarboxylate, Upstream Products: Methyl 3-(2-nitrophenoxy)thiophene-2-carboxylate, Methyl 3-hydroxythiophene-2-carboxylate, 1-chloro-2-nitrobenzene.
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-(2-aminophenoxy)-2-thiophenecarboxylate (CAS 91041-21-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1505362-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.