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153281

2,6-Dihydroxypyridine-4-carboxylic acid

Name: 2,6-Dihydroxypyridine-4-carboxylic acid
Brand: ALDRICH

97%

Synonym(s):

Citrazinic acid, 2,6-Dihydroxyisonicotinic acid, 2,6-Dihydroxypyridine-4-carboxylic acid

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About This Item

Empirical Formula (Hill Notation):

C₆H₅NO₄

CAS Number:

99-11-6

Molecular Weight:

155.11

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24849298

EC Number:

202-731-2

Beilstein/REAXYS Number:

383736

MDL number:

MFCD00006274

Assay:

97%

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Properties

Quality Segment

100

assay

97%

mp

>300 °C (lit.)

functional group

carboxylic acid

SMILES string

OC(=O)c1cc(O)nc(O)c1

InChI

1S/C6H5NO4/c8-4-1-3(6(10)11)2-5(9)7-4/h1-2H,(H,10,11)(H2,7,8,9)

InChI key

CSGQJHQYWJLPKY-UHFFFAOYSA-N

Description

Application

2,6-Dihydroxypyridine-4-carboxylic acid (citrazinic acid) was used to prepare 2,6-dibromo-4-(hexoxymethyl)pyridine. It was also used to synthesize the derivatives of oxazinones and pyrimidinones.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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