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2-Hydroxynicotinic acid

2-Hydroxynicotinic acid structure

CAS No:
609-71-2
Formula:
C6H5NO3
Chemical Name:
2-Hydroxynicotinic acid
Synonyms:
3-Pyridinecarboxylic acid,1,2-dihydro-2-oxo-;Nicotinic acid,1,2-dihydro-2-oxo-;1,2-Dihydro-2-oxo-3-pyridinecarboxylic acid;2-Hydroxynicotinic acid;2-Hydroxypyridine-3-carboxylic acid;3-Carboxy-2-pyridone;1,2-Dihydro-2-oxonicotinic acid;2-Hydroxy-3-carboxypyridine;NSC 226152;2-Oxo-1,2-dihydropyridine-3-carboxylic acid;2-Oxopyridine-3-carboxylic acid;2-Oxo-1H-pyridine-3-carboxylic acid
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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Description

White to light yellow powder

Solid

2-Hydroxynicotinic acid is a member of pyridines and an aromatic carboxylic acid.

2-Hydroxynicotinic acid Basic Attributes

Molecular Weight：

139.11

Exact Mass：

139.11

BRN：

119028

EC Number：

210-198-2

UNII：

TMQ68Q9BA3

NSC Number：

226152

DSSTox ID：

DTXSID20209735

HScode：

2933399090

Characteristics

PSA：

66.4

XLogP3：

0.5

Appearance：

White to light yellow Powder

Density：

1.5±0.1 g/cm3

Melting Point：

247-249 °C (decomp)

Boiling Point：

436°C at 760 mmHg

Flash Point：

212.4±24.6 °C

Refractive Index：

1.626

Water Solubility：

0.1 M NaOH: 0.1 g/mL, clear

Storage Conditions：

Store below +30°C.

Safety Information

Hazard category：

IRRITANT

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36-37/39

Marks：

Hazard note：

Irritant

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 48 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2-hydroxynicotinic acid

2-Hydroxynicotinic acid Use and Manufacturing

A Nicotinic acid (N429250) analogue used as a growth factor in Erwinia amylovora growth (pear and apple blossoms).

Computed Properties

Molecular Weight:139.11
XLogP3:0.5
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:139.026943022
Monoisotopic Mass:139.026943022
Topological Polar Surface Area:66.4
Heavy Atom Count:10
Complexity:239
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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