3-Hydroxy-4-methylpyridine-2-carbaldehyde

3-羟基-4-甲基-2-吡啶羧醛

Also known as: 2-Pyridinecarboxaldehyde,3-hydroxy-4-methyl-(9CI), 3-HYDROXY-4-METHYL-2-PYRIDINECARBALDEHYDE, 3-HYDROXY-4-METHYL-2-PYRIDINECARBOXALDEHYDE, 3-HYDROXY-4-METHYLPICOLINALDEHYDE, 3-Hydroxy-4-methylpicolinaldehyde, 3-hydroxy-4-methyl-2-Pyridinecarboxaldehyde, 3-hydroxy-4-methylpyridine-2-carboxaldehyde

3-Hydroxy-4-methylpyridine-2-carbaldehyde (CAS 143509-47-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H7NO2 and a molecular weight of 137.13600 g/mol. It is also known as 2-Pyridinecarboxaldehyde,3-hydroxy-4-methyl-(9CI), 3-HYDROXY-4-METHYL-2-PYRIDINECARBALDEHYDE and 3-HYDROXY-4-METHYL-2-PYRIDINECARBOXALDEHYDE. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 143509-47-1
Jingsj CID: J-1087519-1
Molecular Formula: C₇H₇NO₂
Chinese Name: 3-羟基-4-甲基-2-吡啶羧醛
Molecular Weight: 137.13600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Hydroxy-4-methylpyridine-2-carbaldehyde?

The CAS number of 3-Hydroxy-4-methylpyridine-2-carbaldehyde is 143509-47-1.

What are the molecular formula and molecular weight of 3-Hydroxy-4-methylpyridine-2-carbaldehyde?

3-Hydroxy-4-methylpyridine-2-carbaldehyde has molecular formula C7H7NO2 and molecular weight 137.13600 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-Hydroxy-4-methylpyridine-2-carbaldehyde (CAS 143509-47-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087519-1 (accessed 2026-10-25).

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