2-Naphthoyl chloride

Name: 2-Naphthoyl chloride
Brand: ALDRICH

98%

Synonym(s):

β-Naphthoyl chloride

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About This Item

Linear Formula:

C₁₀H₇COCl

CAS Number:

2243-83-6

Molecular Weight:

190.63

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24855046

EC Number:

218-822-5

Beilstein/REAXYS Number:

907776

MDL number:

MFCD00004093

Key Documents

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Product Name

2-Naphthoyl chloride, 98%

InChI key

XNLBCXGRQWUJLU-UHFFFAOYSA-N

InChI

1S/C11H7ClO/c12-11(13)10-6-5-8-3-1-2-4-9(8)7-10/h1-7H

SMILES string

ClC(=O)c1ccc2ccccc2c1

assay

98%

form

solid

bp

160-162 °C/11 mmHg (lit.)

mp

50-52 °C (lit.)

functional group

acyl chloride

Quality Level

100

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Show Differences

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This Item	70448	299693	234435
Sigma-Aldrich 250260 2-Naphthoyl chloride	Sigma-Aldrich 70448 2-Naphthol	Sigma-Aldrich 299693 Azelaic acid dichloride	Sigma-Aldrich 234435 (2-Chloroethyl)trimethylammonium chloride
assay 98%	assay ≥99.0% (GC)	assay 98%	assay 98%
Quality Level 100	Quality Level 100	Quality Level 200	Quality Level 100
form solid	form solid	form liquid	form solid
mp 50-52 °C (lit.)	mp 120-122 °C (lit.), 121-123 °C	mp -	mp 239-243 °C (dec.) (lit.)
bp 160-162 °C/11 mmHg (lit.)	bp 285-286 °C (lit.)	bp 166 °C/18 mmHg (lit.)	bp -
functional group acyl chloride	functional group -	functional group acyl chloride	functional group -

Application

2-Naphthoyl chloride has been used in:

preparation of amide derivatives of the amphetamine enantiomers[1]
synthesis of 7-dimethylamino-2-methyl-3-naphthamido-phenothiazinium salt[2]
modification of self-assembled monolayer formed on silica surface from ((((aminoethyl)amino)-methyl)phenethyl)trimethoxysilane[3]

pictograms

GHS05

signalword

Danger

hcodes

H314

pcodes

P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Formation and naphthoyl derivatization of aromatic aminosilane self-assembled monolayers: characterization by atomic force microscopy and ultraviolet spectroscopy.

Durfor CN, et al.

Langmuir, 10(1), 148-152 (1994)

Liquid chromatographic chiral stationary phases in pharmaceutical analysis: determination of trace amounts of the (-)-enantiomer in (+)-amphetamine.

I W Wainer et al.

Journal of pharmaceutical sciences, 73(8), 1162-1164 (1984-08-01)

A rapid and accurate method was developed for the determination of the enantiomeric composition of amphetamine preparations. Amide derivatives of the amphetamine enantiomers are first formed by using achiral 2-naphthoyl chloride. The resulting enantiomeric amides are then chromatographed on a

A chemically modified graphite electrode for electrocatalytic oxidation of reduced nicotinamide adenine dinucleotide based on a phenothiazine derivative, 3-?-naphthoyl-toluidine blue O.

Persson B.

J. Electroanal. Chem. Interfac. Electrochem., 287(1), 61-80 (1990)

Full compositional control of PbSxSe1-x thin films by the use of acylchalcogourato lead(ii) complexes as precursors for AACVD.

Tagbo Emmanuel Ezenwa et al.

Dalton transactions (Cambridge, England : 2003), 47(47), 16938-16943 (2018-11-18)

Selenium and sulfur derivatives of lead(ii) acylchalcogourato complexes have been used to deposit PbSxSe1-x thin films by AACVD. By variation of the mole ratio of sulfur and selenium precursors in the aerosol feed solution the full range of compositions of

High-performance liquid chromatographic determination of mexiletine enantiomers in plasma using direct and indirect enantioselective separations.

V L Lanchote et al.

Journal of chromatography. B, Biomedical applications, 685(2), 281-289 (1996-10-25)

Two methods were developed for the determination of mexiletine enantiomers in plasma samples suitable for studies on the stereoselective disposition of this drug. Both methods used fluorescence detection to improve sensitivity and selectivity. The direct enantioselective separation was based on

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