70448

Sigma-Aldrich

2-Naphthol

BioXtra, ≥99.0% (GC)

Synonym(s):
β-Naphthol, 2-Hydroxynaphthalene
Linear Formula:
C10H7OH
CAS Number:
Molecular Weight:
144.17
Beilstein/REAXYS Number:
742134
EC Number:
MDL number:
PubChem Substance ID:

Quality Level

vapor density

4.97 (vs air)

vapor pressure

10 mmHg ( 145.5 °C)

product line

BioXtra

assay

≥99.0% (GC)

bp

285-286 °C (lit.)

mp

120-122 °C (lit.)
121-123 °C

fluorescence

λex 320 nm; λem 410 nm in 0.1 M NaOH

SMILES string

Oc1ccc2ccccc2c1

InChI

1S/C10H8O/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7,11H

InChI key

JWAZRIHNYRIHIV-UHFFFAOYSA-N

Gene Information

human ... CYP1A2(1544)

Looking for similar products? Visit Product Comparison Guide

Other Notes

Substrate for the fluorometric assay of phenol sulfotransferase

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 3077 9 / PGIII

WGK Germany

WGK 2

Flash Point(F)

307.4 °F - closed cup

Flash Point(C)

153 °C - closed cup

Certificate of Analysis

Certificate of Origin

M Arand et al.
Analytical biochemistry, 163(2), 546-551 (1987-06-01)
A new, rapid, and sensitive method for assaying phenol sulfotransferase activity toward 2-naphthol is described. The product 2-naphthyl sulfate is quantitated fluorometrically. Optimal wavelengths for excitation and emission were determined by recording the three-dimensional fluorescence spectra of the substrate and...
Takuya Oguma et al.
Journal of the American Chemical Society, 134(49), 20017-20020 (2012-11-28)
Iron(salan) complex 1 was found to catalyze the oxidative dearomatization of 1-substituted 2-naphthols with the formation of an all-carbon quaternary stereocenter in air in the presence of nitroalkanes, to afford the corresponding cyclic enones with high enantioselectivity of 88-96% ee.
Shouning Chai et al.
Environmental science & technology, 46(18), 10182-10190 (2012-08-28)
With in situ molecular imprinting technique, a novel nanoelectrode (MI, n-P)-TiO(2) with n-P heterojunction and molecular recognition ability was fabricated by liquid phase deposition at low temperature. Using bisphenol A (BPA) as template, the spindle-like TiO(2) particles 40-80 nm in...
Supriti Sen et al.
The Analyst, 137(17), 3975-3981 (2012-07-13)
An efficient water soluble fluorescent Al(3+) receptor, 1-[[(2-furanylmethyl)imino]methyl]-2-naphthol (1-H) was synthesized and characterized by physico-chemical and spectroscopic tools along with single crystal X-ray crystallography. High selectivity and affinity of 1-H towards Al(3+) in HEPES buffer (DMSO/water: 1/100) of pH 7.4...
Erin E Podlesny et al.
Organic letters, 14(6), 1408-1411 (2012-03-01)
The first enantioselective total synthesis of the bisanthraquinone (S)-bisoranjidiol and an unnatural regioisomer has been accomplished. Key features of the synthesis include the asymmetric oxidative biaryl coupling of a hindered 8-substituted 2-naphthol, selective para-quinone formation, and regioselective tandem Diels-Alder/aromatization reactions.

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

Social Media

LinkedIn icon
Twitter icon
Facebook Icon
Instagram Icon

MilliporeSigma

Research. Development. Production.

We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.

© 2021 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved.

Reproduction of any materials from the site is strictly forbidden without permission.