3-amino-4-(4-methanesulfonyl-1H-pyrazol-1-yl)benzoic acid

3-氨基-4-(4-甲磺酰基-1H-吡唑-1-基)苯甲酸

3-amino-4-(4-methanesulfonyl-1H-pyrazol-1-yl)benzoic acid (CAS 2138387-38-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H11N3O4S and a molecular weight of 281.29 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138387-38-7
Jingsj CID: J-902185-5
Molecular Formula: C₁₁H₁₁N₃O₄S
Chinese Name: 3-氨基-4-(4-甲磺酰基-1H-吡唑-1-基)苯甲酸
Molecular Weight: 281.29 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-amino-4-(4-methanesulfonyl-1H-pyrazol-1-yl)benzoic acid?

The CAS number of 3-amino-4-(4-methanesulfonyl-1H-pyrazol-1-yl)benzoic acid is 2138387-38-7.

What are the molecular formula and molecular weight of 3-amino-4-(4-methanesulfonyl-1H-pyrazol-1-yl)benzoic acid?

3-amino-4-(4-methanesulfonyl-1H-pyrazol-1-yl)benzoic acid has molecular formula C11H11N3O4S and molecular weight 281.29 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. "3-amino-4-(4-methanesulfonyl-1H-pyrazol-1-yl)benzoic acid (CAS 2138387-38-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-902185-5 (accessed 2026-10-23).

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