5-(7-Methoxybenzo[b]thiophen-2-yl)-1H-pyrrole-2-carboxylic acid

5-(7-甲氧基苯并[b]噻吩-2-基)-1H-吡咯-2-甲酸

5-(7-Methoxybenzo[b]thiophen-2-yl)-1H-pyrrole-2-carboxylic acid (CAS 1889801-71-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H11NO3S and a molecular weight of 273.31 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1889801-71-1
Jingsj CID: J-656607-0
Molecular Formula: C₁₄H₁₁NO₃S
Chinese Name: 5-(7-甲氧基苯并[b]噻吩-2-基)-1H-吡咯-2-甲酸
Molecular Weight: 273.31 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 5-(7-Methoxybenzo[b]thiophen-2-yl)-1H-pyrrole-2-carboxylic acid?

The CAS number of 5-(7-Methoxybenzo[b]thiophen-2-yl)-1H-pyrrole-2-carboxylic acid is 1889801-71-1.

What are the molecular formula and molecular weight of 5-(7-Methoxybenzo[b]thiophen-2-yl)-1H-pyrrole-2-carboxylic acid?

5-(7-Methoxybenzo[b]thiophen-2-yl)-1H-pyrrole-2-carboxylic acid has molecular formula C14H11NO3S and molecular weight 273.31 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. "5-(7-Methoxybenzo[b]thiophen-2-yl)-1H-pyrrole-2-carboxylic acid (CAS 1889801-71-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-656607-0 (accessed 2026-10-23).

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