4-Tert-butyl-2-acetamidothiophene-3-carboxylic acid

4-叔丁基-2-乙酰氨基噻吩-3-甲酸

4-Tert-butyl-2-acetamidothiophene-3-carboxylic acid (CAS 1181305-48-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H15NO3S and a molecular weight of 241.31 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1181305-48-5
Jingsj CID: J-691042-2
Molecular Formula: C₁₁H₁₅NO₃S
Chinese Name: 4-叔丁基-2-乙酰氨基噻吩-3-甲酸
Molecular Weight: 241.31 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Tert-butyl-2-acetamidothiophene-3-carboxylic acid?

The CAS number of 4-Tert-butyl-2-acetamidothiophene-3-carboxylic acid is 1181305-48-5.

What are the molecular formula and molecular weight of 4-Tert-butyl-2-acetamidothiophene-3-carboxylic acid?

4-Tert-butyl-2-acetamidothiophene-3-carboxylic acid has molecular formula C11H15NO3S and molecular weight 241.31 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. "4-Tert-butyl-2-acetamidothiophene-3-carboxylic acid (CAS 1181305-48-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-691042-2 (accessed 2026-10-24).

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