3-Amino-5-(2-phenoxyphenyl)-1H-pyrazole-4-carbonitrile

Also known as: 1H-Pyrazole-4-carbonitrile, 5-amino-3-(2-phenoxyphenyl)-, 3-amino-5-(2-phenoxyphenyl)-1H-pyrazole-4-carbonitrile, 3-amino-5-(2-phenoxyphenyl)-1H-pyrazole-4-carbonitrile (Ibrutinib Impurity）, Ibrutinib Impurity 83

3-Amino-5-(2-phenoxyphenyl)-1H-pyrazole-4-carbonitrile (CAS 1881246-01-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H12N4O and a molecular weight of 276.29 g/mol. It is also known as 1H-Pyrazole-4-carbonitrile, 5-amino-3-(2-phenoxyphenyl)-, 3-amino-5-(2-phenoxyphenyl)-1H-pyrazole-4-carbonitrile and 3-amino-5-(2-phenoxyphenyl)-1H-pyrazole-4-carbonitrile (Ibrutinib Impurity）. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1881246-01-0
Jingsj CID: J-996527-8
Molecular Formula: C₁₆H₁₂N₄O
Molecular Weight: 276.29 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Amino-5-(2-phenoxyphenyl)-1H-pyrazole-4-carbonitrile?

The CAS number of 3-Amino-5-(2-phenoxyphenyl)-1H-pyrazole-4-carbonitrile is 1881246-01-0.

What are the molecular formula and molecular weight of 3-Amino-5-(2-phenoxyphenyl)-1H-pyrazole-4-carbonitrile?

3-Amino-5-(2-phenoxyphenyl)-1H-pyrazole-4-carbonitrile has molecular formula C16H12N4O and molecular weight 276.29 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-5-(2-phenoxyphenyl)-1H-pyrazole-4-carbonitrile (CAS 1881246-01-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-996527-8 (accessed 2026-10-24).

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