3,5-Dimethyl-4-(phenylazo)-1-phenyl-1H-pyrazole

3,5-二甲基-4-(苯基偶氮)-1-苯基-1H-吡唑

3,5-Dimethyl-4-(phenylazo)-1-phenyl-1H-pyrazole (CAS 13572-21-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H16N4 and a molecular weight of 276.34 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 13572-21-9
Jingsj CID: J-90189-7
Molecular Formula: C₁₇H₁₆N₄
Chinese Name: 3,5-二甲基-4-(苯基偶氮)-1-苯基-1H-吡唑
Molecular Weight: 276.34 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,5-Dimethyl-4-(phenylazo)-1-phenyl-1H-pyrazole?

The CAS number of 3,5-Dimethyl-4-(phenylazo)-1-phenyl-1H-pyrazole is 13572-21-9.

What are the molecular formula and molecular weight of 3,5-Dimethyl-4-(phenylazo)-1-phenyl-1H-pyrazole?

3,5-Dimethyl-4-(phenylazo)-1-phenyl-1H-pyrazole has molecular formula C17H16N4 and molecular weight 276.34 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. "3,5-Dimethyl-4-(phenylazo)-1-phenyl-1H-pyrazole (CAS 13572-21-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-90189-7 (accessed 2026-10-23).

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