methyl 3-amino-4-ethylthiophene-2-carboxylate
3-氨基-4-乙基噻吩-2-羧酸甲酯
Also known as: Methyl 3-amino-4-ethylthiophene-2-carboxylate, 2-Thiophenecarboxylic acid, 3-amino-4-ethyl-, methyl ester, 2-Thiophenecarboxylicacid,3-amino-4-ethyl-,methyl ester, Methyl 3-amino-4-ethyl-2-thiophenecarboxylate
methyl 3-amino-4-ethylthiophene-2-carboxylate (CAS 221043-87-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H11NO2S and a molecular weight of 185.24300 g/mol. It is also known as Methyl 3-amino-4-ethylthiophene-2-carboxylate, 2-Thiophenecarboxylic acid, 3-amino-4-ethyl-, methyl ester and 2-Thiophenecarboxylicacid,3-amino-4-ethyl-,methyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 221043-87-4
- Jingsj CID
- J-986782-0
- Molecular Formula
- C8H11NO2S
- Chinese Name
- 3-氨基-4-乙基噻吩-2-羧酸甲酯
- Molecular Weight
- 185.24300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of methyl 3-amino-4-ethylthiophene-2-carboxylate?
The CAS number of methyl 3-amino-4-ethylthiophene-2-carboxylate is 221043-87-4.
What are the molecular formula and molecular weight of methyl 3-amino-4-ethylthiophene-2-carboxylate?
methyl 3-amino-4-ethylthiophene-2-carboxylate has molecular formula C8H11NO2S and molecular weight 185.24300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "methyl 3-amino-4-ethylthiophene-2-carboxylate (CAS 221043-87-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-986782-0 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.