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3-Nitro-2(1H)-pyridinone

3-Nitro-2(1H)-pyridinone structure

CAS No:
6332-56-5
Formula:
C5H4N2O3
Chemical Name:
3-Nitro-2(1H)-pyridinone
Synonyms:
2(1H)-Pyridinone,3-nitro-;2-Pyridinol,3-nitro-;2(1H)-Pyridone,3-nitro-;3-Nitro-2(1H)-pyridinone;3-Nitro-2-pyridinol;3-Nitro-2-hydroxypyridine;2-Hydroxy-3-nitropyridine;3-Nitro-2-pyridone;3-Nitropyridin-2(1H)-one;3-Nitro-2-pyridinone;NSC 26281;3-Nitro-1,2-dihydropyridin-2-one
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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Description

yellow to yellow-brown cryst. powder or needles

3-Nitro-2(1H)-pyridinone Basic Attributes

Molecular Weight：

140.1

Exact Mass：

140.10

BRN：

124474

EC Number：

228-709-2

NSC Number：

26281

DSSTox ID：

DTXSID20212704

HScode：

2933399090

Characteristics

PSA：

74.9

XLogP3：

0.2

Appearance：

yellow

Density：

1.5±0.1 g/cm3

Melting Point：

224 °C

Boiling Point：

368.8°C at 760 mmHg

Flash Point：

144.1±22.3 °C

Refractive Index：

1.623

Safety Information

Hazard category：

IRRITANT, IRRITANT-HARMFUL

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38-40

safety instructions：

26-36-45-36/37/39

RTECS Number：

UU7718000

Marks：

Xi,Xn

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 44 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2-H-3-NPy

Computed Properties

Molecular Weight:140.10
XLogP3:0.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Exact Mass:140.02219199
Monoisotopic Mass:140.02219199
Topological Polar Surface Area:74.9
Heavy Atom Count:10
Complexity:236
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 6332-56-5

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3-Nitro-2-pyridinol

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