2-(1-oxidopyridin-1-ium-3-yl)acetonitrile

3-(氰甲基)吡啶-1-鎓-1-醇酯

Also known as: 3-Pyridineacetonitrile, 1-oxide, (1-Oxy-pyridin-3-yl)-acetonitrile, 3-(Cyanomethyl)pyridin-1-ium-1-olate, 3-cyanomethylpyridine N-oxide, NSC 52455, (1-Oxy-[3]pyridyl)-acetonitrile, 3-(cyanomethyl)pyridine 1-oxide

CAS No.
6635-88-7
Jingsj CID
J-1505700-8
Molecular Formula
C7H6N2O
Chinese Name
3-(氰甲基)吡啶-1-鎓-1-醇酯
Molecular Weight
134.13500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point398.9ºC at 760 mmHg
Density1.1g/cm3
Flash Point195.1ºC

Frequently Asked Questions

What is the CAS number of 2-(1-oxidopyridin-1-ium-3-yl)acetonitrile?

6635-88-7

What are the molecular formula and molecular weight of 2-(1-oxidopyridin-1-ium-3-yl)acetonitrile?

C7H6N2O, molecular weight 134.13500 g/mol

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