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4-(5-cyanopyridin-2-yl)benzaldehyde

Also known as: 6-(4-formylphenyl)nicotinonitrile, 6-(4-formylphenyl)pyridine-3-carbonitrile, 6-(4-formylphenyl)-3-pyridinecarbonitrile, 3-pyridinecarbonitrile, 6-(4-formylphenyl)-, formylphenylnicotinonitrile

4-(5-cyanopyridin-2-yl)benzaldehyde (CAS 851340-81-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H8N2O and a molecular weight of 208.21500 g/mol. Key property: a melting point of 200-202ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
851340-81-3
Jingsj CID
J-1427225-4
Molecular Formula
C13H8N2O
Molecular Weight
208.21500 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Melting Point200-202ºC
Exact Mass208.06400
PSA53.75000
LogP2.43278

Customs & Trade Information

HS Code2933399090
Summary2933399090. 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 4-(5-cyanopyridin-2-yl)benzaldehyde?

The CAS number of 4-(5-cyanopyridin-2-yl)benzaldehyde is 851340-81-3.

What are the molecular formula and molecular weight of 4-(5-cyanopyridin-2-yl)benzaldehyde?

4-(5-cyanopyridin-2-yl)benzaldehyde has molecular formula C13H8N2O and molecular weight 208.21500 g/mol.

What are the upstream and downstream products of 4-(5-cyanopyridin-2-yl)benzaldehyde?

For 4-(5-cyanopyridin-2-yl)benzaldehyde, Upstream Products: 6-Chloronicotinonitrile, 4-Formylphenylboronic acid.

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

Last updated:

How to cite: Jingsj. "4-(5-cyanopyridin-2-yl)benzaldehyde (CAS 851340-81-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1427225-4 (accessed 2026-11-09).

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