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1-(4-Pyridylcarbonyl)benzotriazole

Also known as: benzotriazol-1-yl(pyridin-4-yl)methanone, MFCD00962971, Methanone, 1H-benzotriazol-1-yl-4-pyridinyl-, 1H-Benzotriazole, 1-(4-pyridinylcarbonyl)-, Methanone,1H-benzotriazol-1-yl-4-pyridinyl-

1-(4-Pyridylcarbonyl)benzotriazole (CAS 144223-31-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H8N4O and a molecular weight of 224.21800 g/mol. Key property: a melting point of 149-153ºC(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
144223-31-4
Jingsj CID
J-1992719-6
Molecular Formula
C12H8N4O
Molecular Weight
224.21800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Melting Point149-153ºC(lit.)
Exact Mass224.07000
PSA60.67000
LogP1.51480

Frequently Asked Questions

What is the CAS number of 1-(4-Pyridylcarbonyl)benzotriazole?

The CAS number of 1-(4-Pyridylcarbonyl)benzotriazole is 144223-31-4.

What are the molecular formula and molecular weight of 1-(4-Pyridylcarbonyl)benzotriazole?

1-(4-Pyridylcarbonyl)benzotriazole has molecular formula C12H8N4O and molecular weight 224.21800 g/mol.

What are the upstream and downstream products of 1-(4-Pyridylcarbonyl)benzotriazole?

For 1-(4-Pyridylcarbonyl)benzotriazole, Upstream Products: Isonicotinic acid, 1-(Methylsulfonyl)-1H-benzotriazole, Isonicotinoyl chloride; Downstream Products: 4-Pyridinemethanol, Isonicotinamide.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1-(4-Pyridylcarbonyl)benzotriazole (CAS 144223-31-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992719-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.