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Pyridine N-oxide

Pyridine N-oxide structure

CAS No:
694-59-7
Formula:
C5H5NO
Chemical Name:
Pyridine N-oxide
Synonyms:
Pyridine,1-oxide;Pyridine N-oxide;Pyridine oxide;NSC 18250;1-Oxidopyridin-1-ium;110408-34-9
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

Description

White to light yellow solid

Pyridine N-oxide is the pyridine N-oxide derived from the parent pyridine. It is a drug metabolite of the antihypertensive agent pinacidil. It has a role as a drug metabolite.

Pyridine N-oxide Basic Attributes

Molecular Weight：

95.1

Exact Mass：

95.10

BRN：

105257

EC Number：

211-774-6

UNII：

91F12JJJ4H

NSC Number：

18250

DSSTox ID：

DTXSID3061007

HScode：

29333999

Characteristics

PSA：

25.5

XLogP3：

-1.20

Appearance：

White to brownish Crystalline Solid, Crystals, and/or Chunks

Density：

1.0±0.1 g/cm3

Melting Point：

65.5 °C

Boiling Point：

100-105 °C

Flash Point：

143 °C

Refractive Index：

1.517

Water Solubility：

soluble

Storage Conditions：

2-8°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38-22-40-20/21/22

safety instructions：

26-24/25-37/39-36/37/39-22

RTECS Number：

UT6410000

Marks：

Xi,Xn

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H302 (11.11%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 45 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

pyridine N-oxide

Pyridine N-oxide Use and Manufacturing

Uses

Intermediate.

Manufacturing Info：

Pyridine, 1-oxide: ACTIVE

Computed Properties

Molecular Weight:95.10
XLogP3:-1.2
Hydrogen Bond Acceptor Count:1
Exact Mass:95.037113783
Monoisotopic Mass:95.037113783
Topological Polar Surface Area:25.5
Heavy Atom Count:7
Complexity:50
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of Pyridine N-oxide

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

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5 YRS

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Pyridine-N-oxide

CAS No.: 694-59-7

Content: 99.00%

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Compound Net Biotechnology Inc. Contact Supplier

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3 YRS

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Manufactory Supplier of 4-(Pentafluorothio)aniline,Pentafluoro,Pentafluorothio,Pentafluorosulfur,[4-(bromomethyl)phenyl]-pentafluoro-lambda6-sulfane,[4-(pentafluoro-sulfanyl)phenyl]acetic acid

694-59-7 1-oxidopyridin-1-ium

CAS No.: 694-59-7

Grade: Industrial Grade

Content: 95%

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