5-Methoxypicolinaldehyde

Also known as: 5-Methoxy-2-pyridinecarboxaldehyde, 5-Methoxy-2-pyridinecarbaldehyde, 5-Methoxypyridine-2-carbaldehyde, 5-Methoxypyridine-2-carboxaldehyde, 2-Formyl-5-methoxypyridine, 2-Pyridinecarboxaldehyde, 5-methoxy-

5-Methoxypicolinaldehyde (CAS 22187-96-8) 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 137.136 g/mol. Key properties include a boiling point of 248.4±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 104.0±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 22187-96-8
Jingsj CID: J-1444071-2
Molecular Formula: C₇H₇NO₂
Molecular Weight: 137.136 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	248.4±20.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	104.0±21.8 °C
Exact Mass	137.047684
PSA	39.19000
LogP	0.93
Vapor Pressure	0.0±0.5 mmHg at 25°C
Refractive Index	1.551

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 5-Methoxypicolinaldehyde?

The CAS number of 5-Methoxypicolinaldehyde is 22187-96-8.

What are the molecular formula and molecular weight of 5-Methoxypicolinaldehyde?

5-Methoxypicolinaldehyde has molecular formula C7H7NO2 and molecular weight 137.136 g/mol.

What are the upstream and downstream products of 5-Methoxypicolinaldehyde?

For 5-Methoxypicolinaldehyde, Downstream Products: (5-Methoxypyridin-2-yl)methanol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "5-Methoxypicolinaldehyde (CAS 22187-96-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1444071-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.