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469157

6-Hydroxy-2-naphthoic acid

Name: 6-Hydroxy-2-naphthoic acid
Brand: ALDRICH

98%

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About This Item

Linear Formula:

HOC₁₀H₆CO₂H

CAS Number:

16712-64-4

Molecular Weight:

188.18

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24870565

EC Number:

240-759-7

Beilstein/REAXYS Number:

2692084

MDL number:

MFCD00060070

Assay:

98%

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Properties

Quality Level

100

assay

98%

mp

240-250 °C (lit.)

SMILES string

OC(=O)c1ccc2cc(O)ccc2c1

InChI

1S/C11H8O3/c12-10-4-3-7-5-9(11(13)14)2-1-8(7)6-10/h1-6,12H,(H,13,14)

InChI key

KAUQJMHLAFIZDU-UHFFFAOYSA-N

Description

General description

6-Hydroxy-2-naphthoic acid is a hydroxynaphthoic acid derivative. Whole cells of the recombinant Escherichia coli strain expressing CYP199A2 were reported to catalyze the regioselective oxidation of 6-hydroxy-2-naphthoic acid to afford 6,7-dihydroxynaphthoic acid. It can form co-crystals with caffeine.

Application

6-Hydroxy-2-naphthoic acid may be used in the synthesis of 5-bromo-6-hydroxy-2-naphthoic acid and liquid-crystalline epoxy resins.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Co-crystals of caffeine and hydroxy-2-naphthoic acids: unusual formation of the carboxylic acid dimer in the presence of a heterosynthon.

Dejan-Kresimir Bucar et al.

Molecular pharmaceutics, 4(3), 339-346 (2007-05-11)

A group of caffeine-containing co-crystals of hydroxy-2-naphthoic acids were synthesized and analyzed via single-crystal X-ray diffraction and IR analysis. The imidazole-carboxylic acid synthon was observed in co-crystals involving 1-hydroxy-2-naphthoic and 3-hydroxy-2-naphthoic acid. In the case of 6-hydroxy-2-naphthoic acid, the co-crystal

Synthesis and characterization of wholly aromatic polyesters derived from 6-hydroxy-5-phenyl-2-naphthoic acid or 4'-hydroxy-3'-phenylbiphenyl-4-carboxylic acid and 4-hydroxybenzoic acid.

Huh S-M and Jin J.

Macromolecules, 30(10), 3005-3013 (1997)

New cholesteric liquid-crystal epoxy resins derived from 6-hydroxy-2-naphthoic acid.

Espinosa MA, et al.

Journal of Polymer Science Part A: Polymer Chemistry, 39(16), 2847-2858 (2001)

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Global Trade Item Number

SKU	GTIN
469157-5G	04061832358765