Nicotinamide N-oxide

烟酰胺-N-氧化物

Also known as: Nicotinamide 1-oxide, 1-Oxy-nicotinamide, 1-oxidopyridin-1-ium-3-carboxamide, 3-Pyridinecarboxamide 1-oxide, 3-carbamoylpyridine 1-oxide, Nicotinic acid amide N-oxide, Oxynicotinamide, NICOTINAMIDE N-OXIDE, MFCD00006202, EINECS 217-859-4

CAS No.
1986-81-8
Jingsj CID
J-44020-0
Molecular Formula
C6H6N2O2
Chinese Name
烟酰胺-N-氧化物
Molecular Weight
138.12400 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point291-293 °C (dec.)(lit.)
Boiling Point514.7ºC at 760 mmHg
Density1.34 g/cm3
Flash Point265.1ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Nicotinamide N-oxide?

1986-81-8

What are the molecular formula and molecular weight of Nicotinamide N-oxide?

C6H6N2O2, molecular weight 138.12400 g/mol

Is Nicotinamide N-oxide hazardous?

Warning

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