Methyl 1-[4-(aminosulfonyl)phenyl]-5-(4-nitrophenyl)-1H-pyrazole-3-carboxylate

1-[4-(氨基磺酰基)苯基]-5-(4-硝基苯基)-1H-吡唑-3-甲酸甲酯

Methyl 1-[4-(aminosulfonyl)phenyl]-5-(4-nitrophenyl)-1H-pyrazole-3-carboxylate (CAS 170571-21-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H14N4O6S and a molecular weight of 402.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 170571-21-8
Jingsj CID: J-552313-9
Molecular Formula: C₁₇H₁₄N₄O₆S
Chinese Name: 1-[4-(氨基磺酰基)苯基]-5-(4-硝基苯基)-1H-吡唑-3-甲酸甲酯
Molecular Weight: 402.4 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 Methyl 1-[4-(aminosulfonyl)phenyl]-5-(4-nitrophenyl)-1H-pyrazole-3-carboxylate?

The CAS number of Methyl 1-[4-(aminosulfonyl)phenyl]-5-(4-nitrophenyl)-1H-pyrazole-3-carboxylate is 170571-21-8.

What are the molecular formula and molecular weight of Methyl 1-[4-(aminosulfonyl)phenyl]-5-(4-nitrophenyl)-1H-pyrazole-3-carboxylate?

Methyl 1-[4-(aminosulfonyl)phenyl]-5-(4-nitrophenyl)-1H-pyrazole-3-carboxylate has molecular formula C17H14N4O6S and molecular weight 402.4 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. "Methyl 1-[4-(aminosulfonyl)phenyl]-5-(4-nitrophenyl)-1H-pyrazole-3-carboxylate (CAS 170571-21-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-552313-9 (accessed 2026-10-24).

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