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MilliporeSigma

250260

2-Naphthoyl chloride

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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This Item
70448299693234435
2-Naphthoyl chloride 98%

Sigma-Aldrich

250260

2-Naphthoyl chloride

2-Naphthol BioXtra, ≥99.0% (GC)

Sigma-Aldrich

70448

2-Naphthol

Azelaic acid dichloride 98%

Sigma-Aldrich

299693

Azelaic acid dichloride

(2-Chloroethyl)trimethylammonium chloride 98%

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

Corrosion
GHS05

signalword

Danger

hcodes

H314

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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Certificates of Analysis (COA)

Lot/Batch Number
BCCK9162
STBH8020
STBH1111
STBH0160
STBD5486V

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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)
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)
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
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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