Pyrimidine-4-carbaldehyde oxime

4-嘧啶甲醛肟

Also known as: 4-Pyrimidinecarboxaldehyde oxime, (E)-N-Hydroxy-1-(4-pyrimidinyl)methanimine, (6Z)-6-(nitrosomethylidene)-1H-pyrimidine, pyrimidine-4-aldoxime, 4-Pyrimidinecarboxaldehyde, oxime (7CI,8CI,9CI)

CAS No.
1073-65-0
Jingsj CID
J-1017163-9
Molecular Formula
C5H5N3O
Chinese Name
4-嘧啶甲醛肟
Molecular Weight
123.113 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point153-154℃
Boiling Point251.2±13.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point105.7±19.8 °C

Frequently Asked Questions

What is the CAS number of Pyrimidine-4-carbaldehyde oxime?

1073-65-0

What are the molecular formula and molecular weight of Pyrimidine-4-carbaldehyde oxime?

C5H5N3O, molecular weight 123.113 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026