Compound Q&A

What is 4-(p-tolyl)phthalazin-1(2H)-one (CAS: 51334-85-1)?

Answer

4-(p-tolyl)phthalazin-1(2H)-one
4-(p-tolyl)phthalazin-1(2H)-one is a heterocyclic organic compound with the CAS number 51334-85-1. It is a white to off-white solid at room temperature, soluble in common organic solvents, and insoluble in water. This compound is characterized by its aromatic and nitrogen-containing heterocyclic structure, which contributes to its unique chemical properties.

About

CAS No 51334-85-1
English Name 4-(p-tolyl)phthalazin-1(2H)-one
Molecular Formula C15H12N2O
Molecular Weight 236.274 g/mol
SMILES CC1=CC=C(C=C1)C2=NNC(=O)C3=CC=CC=C32
InChIKey ZJWOALHADJZGJS-UHFFFAOYSA-N
Last Updated: 2026-01-03 23:08

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