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Merck
CN

70448

2-Naphthol

BioXtra, ≥99.0% (GC)

Synonym(s):

β-Naphthol, 2-Hydroxynaphthalene

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About This Item

Linear Formula:
C10H7OH
CAS Number:
135-19-3
Molecular Weight:
144.17
UNSPSC Code:
12352100
NACRES:
NA.25
PubChem Substance ID:
329762454
EC Number:
205-182-7
Beilstein/REAXYS Number:
742134
MDL number:
MFCD00004067

Key Documents

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Product Name

2-Naphthol, BioXtra, ≥99.0% (GC)

InChI key

JWAZRIHNYRIHIV-UHFFFAOYSA-N

InChI

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

SMILES string

Oc1ccc2ccccc2c1

vapor density

4.97 (vs air)

vapor pressure

10 mmHg ( 145.5 °C)

product line

BioXtra

assay

≥99.0% (GC)

form

solid

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

Quality Level

100

Gene Information

human ... CYP1A2(1544)

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Other Notes

Substrate for the fluorometric assay of phenol sulfotransferase

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Sens. 1

Storage Class

13 - Non Combustible Solids

wgk

WGK 2

flash_point_f

307.4 °F - closed cup

flash_point_c

153 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG4890
BCCG1900

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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
L E King et al.
Environmental science & technology, 48(19), 11637-11645 (2014-08-26)
Hamilton Harbour, Ontario, Canada is one of the most polluted sites on the Great Lakes, and is subject to substantial airborne pollution due to emissions from both heavy industry and intense vehicle traffic. Mutagenic Polycyclic aromatic hydrocarbons (PAHs) are present
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
Glenn Talaska et al.
Toxicology letters, 213(1), 45-48 (2011-05-26)
Urinary bladder cancer is a historical disease of rubber workers often been associated with exposure to aromatic amines such as 2-naphthylamine. While exposure to these compounds has decreased markedly over time, the bladder cancer risk has not decreased in direct
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.
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