Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

109630

Sigma-Aldrich

1-Hydroxy-2-naphthoic acid

≥97.0%

Synonym(s):

α-Hydroxynaphthoic acid

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
HOC10H6CO2H
CAS Number:
86-48-6
Molecular Weight:
188.18
Beilstein/REAXYS Number:
974438
EC Number:
201-674-0
MDL number:
MFCD00003960
UNSPSC Code:
12352100
PubChem Substance ID:
24846929
NACRES:
NA.22

Quality Level

200

assay

≥97.0%

mp

195-200 °C (dec.) (lit.)

solubility

alcohol: freely soluble
benzene: freely soluble
cold water: insoluble
diethyl ether: freely soluble

functional group

carboxylic acid

SMILES string

OC(=O)c1ccc2ccccc2c1O

InChI

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

InChI key

SJJCQDRGABAVBB-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

1-Hydroxy-2-naphthoic acid is produced by the transformation of phenanthrene by NCIB 9816 clones.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

302.0 °F - closed cup

flash_point_c

150 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCB8098
BCBV5128
BCBR3567V
BCBN3482V
BCBL2949V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Marta Ferraroni et al.
The FEBS journal, 280(7), 1643-1652 (2013-02-07)
The salicylate 1,2-dioxygenase (SDO) from the bacterium Pseudaminobacter salicylatoxidans BN12 is a versatile gentisate 1,2-dioxygenase (GDO) that converts both gentisate (2,5-dihydroxybenzoate) and various monohydroxylated substrates. Several variants of this enzyme were rationally designed based on the previously determined enzyme structure
K Hanna et al.
Chemosphere, 70(2), 178-186 (2007-08-11)
The adsorption of naphthoic acids to iron oxides and hydroxides influences strongly their mobility in soils and sediments. Sorption of 1-hydroxy-2-naphthoic acid (HNA) to three iron oxides was examined over a wide range of conditions (pH, ionic strength, sorbate and
Marta Ferraroni et al.
Journal of structural biology, 177(2), 431-438 (2011-12-14)
The crystallographic structures of the adducts of salicylate 1,2-dioxygenase (SDO) with substrates salicylate, gentisate and 1-hydroxy-2-naphthoate, obtained under anaerobic conditions, have been solved and analyzed. This ring fission dioxygenase from the naphthalenesulfonate-degrading bacterium Pseudaminobacter salicylatoxidans BN12, is a homo-tetrameric class
Mario Cazzola et al.
Clinical pharmacokinetics, 41(1), 19-30 (2002-02-05)
Salmeterol is an inhaled long-acting selective beta(2)-adrenoceptor agonist that is commercially available as the xinafoate (1-hydroxy-2-naphthoic acid) salt of the racemic mixture of the two optical isomers, (R)- and (S)-, of salmeterol. It acts locally in the lung through action
Tony Hadibarata et al.
Journal of environmental management, 111, 115-119 (2012-07-28)
The biodegradation of benzo[a]pyrene (BaP) by using Polyporus sp. S133, a white-rot fungus isolated from oil-contaminated soil was investigated. Approximately 73% of the initial concentration of BaP was degraded within 30 d of incubation. The isolation and characterization of 3
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service