5-Methoxy-3-pyridinecarboxaldehyde

5-甲氧基-3-吡啶甲醛

Also known as: 5-Methoxypyridine-3-carbaldehyde, 5-Methoxynicotinaldehyde, 3-Formyl-5-methoxypyridine, 3-Methoxy-5-pyridinecarboxaldehyde, 5-Methoxy-3-pyridinecarbaldehyde, 5-Methoxypyridine-3-carboxaldehyde

CAS No.
113118-83-5
Jingsj CID
J-1000672-6
Molecular Formula
C7H7NO2
Chinese Name
5-甲氧基-3-吡啶甲醛
Molecular Weight
137.136 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point28-32ºC
Boiling Point262.1±20.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point100 ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 5-Methoxy-3-pyridinecarboxaldehyde?

113118-83-5

What are the molecular formula and molecular weight of 5-Methoxy-3-pyridinecarboxaldehyde?

C7H7NO2, molecular weight 137.136 g/mol

Is 5-Methoxy-3-pyridinecarboxaldehyde hazardous?

Warning

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