Ethyl 3-amino-5-methylisothiazole-4-carboxylate

3-氨基-5-甲基异噻唑-4-甲酸乙酯

Ethyl 3-amino-5-methylisothiazole-4-carboxylate (CAS 20943-41-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H10N2O2S and a molecular weight of 186.23 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20943-41-3
Jingsj CID: J-120911-4
Molecular Formula: C₇H₁₀N₂O₂S
Chinese Name: 3-氨基-5-甲基异噻唑-4-甲酸乙酯
Molecular Weight: 186.23 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 3-amino-5-methylisothiazole-4-carboxylate?

The CAS number of Ethyl 3-amino-5-methylisothiazole-4-carboxylate is 20943-41-3.

What are the molecular formula and molecular weight of Ethyl 3-amino-5-methylisothiazole-4-carboxylate?

Ethyl 3-amino-5-methylisothiazole-4-carboxylate has molecular formula C7H10N2O2S and molecular weight 186.23 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Ethyl 3-amino-5-methylisothiazole-4-carboxylate (CAS 20943-41-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-120911-4 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.