4,4'-bis(1H-pyrazol-4-yl)-1,1'-biphenyl

4,4'-二(1H-吡唑-4-基)-1,1'-联苯

Also known as: 4,4'-bis(1H-pyrazol-4-yl)biphenyl, 4,4'-di(1H-pyrazol-4-yl)biphenyl, 4,4'-di(1H-pyrazol-4-yl)-1,1'-biphenyl, 1H-Pyrazole, 4,4'-[1,1'-biphenyl]-4,4'-diylbis-, 4-[4'-(1H-pyrazol-4-yl)-[1,1'-biphenyl]-4-yl]-1H-pyrazole

4,4'-bis(1H-pyrazol-4-yl)-1,1'-biphenyl (CAS 1230878-51-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H14N4 and a molecular weight of 286.3 g/mol. It is also known as 4,4'-bis(1H-pyrazol-4-yl)biphenyl, 4,4'-di(1H-pyrazol-4-yl)biphenyl and 4,4'-di(1H-pyrazol-4-yl)-1,1'-biphenyl. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1230878-51-9
Jingsj CID: J-721954-8
Molecular Formula: C₁₈H₁₄N₄
Chinese Name: 4,4'-二(1H-吡唑-4-基)-1,1'-联苯
Molecular Weight: 286.3 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,4'-bis(1H-pyrazol-4-yl)-1,1'-biphenyl?

The CAS number of 4,4'-bis(1H-pyrazol-4-yl)-1,1'-biphenyl is 1230878-51-9.

What are the molecular formula and molecular weight of 4,4'-bis(1H-pyrazol-4-yl)-1,1'-biphenyl?

4,4'-bis(1H-pyrazol-4-yl)-1,1'-biphenyl has molecular formula C18H14N4 and molecular weight 286.3 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. "4,4'-bis(1H-pyrazol-4-yl)-1,1'-biphenyl (CAS 1230878-51-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-721954-8 (accessed 2026-10-24).

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