Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

H45809

Sigma-Aldrich

2-Hydroxy-1-naphthoic acid

98%

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
HOC10H6CO2H
CAS Number:
2283-08-1
Molecular Weight:
188.18
Beilstein:
975575
EC Number:
218-919-2
MDL number:
MFCD00004009
UNSPSC Code:
12352100
PubChem Substance ID:
24895524
NACRES:
NA.22

Quality Level

100

Assay

98%

mp

167 °C (dec.) (lit.)

SMILES string

OC(=O)c1c(O)ccc2ccccc12

InChI

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

InChI key

UPHOPMSGKZNELG-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Ali Reza Oveisi et al.
Molecular diversity, 24(2), 335-344 (2019-05-08)
New trans-A2B2-porphyrins substituted at phenyl positions were synthesized from 4-methylphthalic acid as a starting material through sequential multistep reactions. These macrocycles were characterized by 1H NMR, 13C NMR, 19F NMR, 1H-1H COSY NMR, and MALDI-TOF mass spectrometry. Computational studies were
Mingyang Zhang et al.
Macromolecular rapid communications, 41(18), e2000323-e2000323 (2020-08-11)
Carbon monoxide (CO) has emerged as a potential therapeutic agent for the treatment of many diseases. However, the therapeutic outcome is highly dependent on the dosages and administration sites. Hence, there is mounting interest in the development of CO-releasing materials
Jianan Zhong et al.
Marine pollution bulletin, 114(2), 926-933 (2016-11-21)
Alkylated polycyclic aromatic hydrocarbons (PAHs) are abundant in petroleum, and alkylated phenanthrenes are considered as the primary PAHs during some oil spill events. Bacterial strain of Sphingobium sp. MP9-4, isolated from petroleum-contaminated soil, was efficient to degrade 1-methylphenanthrene (1-MP). A
Jong Cheol Shon et al.
Ecotoxicology and environmental safety, 192, 110254-110254 (2020-02-03)
The direct interactions of bacterial membranes and polycyclic aromatic hydrocarbons (PAHs) strongly influence the biological processes, such as metabolic activity and uptake of substrates due to changes in membrane lipids. However, the elucidation of adaptation mechanisms as well as membrane
Yong H Qi et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 50(9), 645-653 (2015-06-17)
The objective of the present study was to develop a multi-analyte immunoassay for the determination of eight red dyes in food samples. Two dye intermediates (2-hydroxy-1-naphthoic acid and 1-amino-2-naphthol) were used as the haptens to produce the monoclonal antibodies. The

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