1-tert-butyl-5-(4-nitrophenyl)pyrazole

1-叔丁基-5-(4-硝基苯基)-1H-吡唑

Also known as: 1-(1,1-dimethylethyl)-5-(4-nitrophenyl)-1H-pyrazole, 1H-Pyrazole, 1-(1,1-dimethylethyl)-5-(4-nitrophenyl)-

1-tert-butyl-5-(4-nitrophenyl)pyrazole (CAS 942920-33-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H15N3O2 and a molecular weight of 245.27700 g/mol. It is also known as 1-(1,1-dimethylethyl)-5-(4-nitrophenyl)-1H-pyrazole and 1H-Pyrazole, 1-(1,1-dimethylethyl)-5-(4-nitrophenyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 942920-33-4
Jingsj CID: J-991869-2
Molecular Formula: C₁₃H₁₅N₃O₂
Chinese Name: 1-叔丁基-5-(4-硝基苯基)-1H-吡唑
Molecular Weight: 245.27700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-tert-butyl-5-(4-nitrophenyl)pyrazole?

The CAS number of 1-tert-butyl-5-(4-nitrophenyl)pyrazole is 942920-33-4.

What are the molecular formula and molecular weight of 1-tert-butyl-5-(4-nitrophenyl)pyrazole?

1-tert-butyl-5-(4-nitrophenyl)pyrazole has molecular formula C13H15N3O2 and molecular weight 245.27700 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. "1-tert-butyl-5-(4-nitrophenyl)pyrazole (CAS 942920-33-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-991869-2 (accessed 2026-10-23).

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