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2,3-Dihydroxypyridine

2,3-Dihydroxypyridine structure

CAS No:
16867-04-2
Formula:
C5H5NO2
Chemical Name:
2,3-Dihydroxypyridine
Synonyms:
2(1H)-Pyridinone,3-hydroxy-;2,3-Pyridinediol;2(1H)-Pyridone,3-hydroxy-;3-Hydroxy-2(1H)-pyridinone;2,3-Dihydroxypyridine;3-Hydroxy-2-pyridone;3-Hydroxy-1H-pyridin-2-one;3-Hydroxy-2-pyridinone;NSC 49272;3-Hydroxy-1,2-dihydropyridin-2-one;119764-03-3;13466-42-7
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

Description

khaki to grey or brown crystalline powderChEBI: A dihydroxypyridine in which the two hydroxy groups are located at positions 2 and 3.

Pyridine-2,3-diol is a dihydroxypyridine in which the two hydroxy groups are located at positions 2 and 3.

2,3-Dihydroxypyridine Basic Attributes

Molecular Weight：

111.1

Exact Mass：

111.10

BRN：

109848

EC Number：

240-887-3

UNII：

7HY4BCJ130

NSC Number：

49272

DSSTox ID：

DTXSID0051782

HScode：

29333999

Characteristics

PSA：

49.3

XLogP3：

0.1

Density：

1.3113 (rough estimate)

Melting Point：

248 °C

Boiling Point：

208.19°C (rough estimate)

Flash Point：

245°C

Refractive Index：

1.4260 (estimate)

Water Solubility：

Soluble in water.

Storage Conditions：

Store below +30°C.

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38-40

safety instructions：

26-36-37/39-22

RTECS Number：

UV1146700

Marks：

Xi,Xn

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

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 135 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2,3-dihydroxypyridine

2,3-Dihydroxypyridine Use and Manufacturing

Uses

Used as pharmaceutical intermediate

Manufacturing Info：

2(1H)-Pyridinone, 3-hydroxy-: ACTIVE

Computed Properties

Molecular Weight:111.10
XLogP3:0.1
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Exact Mass:111.032028402
Monoisotopic Mass:111.032028402
Topological Polar Surface Area:49.3
Heavy Atom Count:8
Complexity:169
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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2,3-Dihydroxypyridine

CAS No.: 16867-04-2

Content: 99.00%

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