Pyridoxal

吡哆醛

Also known as: 3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde, 3-hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridinecarbaldehyde, 3-hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde, 3-hydroxy-5-hydroxymethyl-2-methyl-pyridine-4-carbaldehyde, 3-hydroxy-2-methyl-5-methylol-isonicotinaldehyde, PYRIDOXALDEHYDE, PYRIDOXALE, isopyridoxal

CAS No.
66-72-8
Jingsj CID
J-1509-5
Molecular Formula
C8H9NO3
Chinese Name
吡哆醛
Molecular Weight
167.16200 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point412.8ºC at 760 mmHg
Density1.36 g/cm3

Frequently Asked Questions

What is the CAS number of Pyridoxal?

66-72-8

What are the molecular formula and molecular weight of Pyridoxal?

C8H9NO3, molecular weight 167.16200 g/mol

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