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250252

Sigma-Aldrich

1-Naphthoyl chloride

97%

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About This Item

Linear Formula:
C10H7COCl
CAS Number:
879-18-5
Molecular Weight:
190.63
Beilstein:
775785
EC Number:
212-903-9
MDL number:
MFCD00004002
UNSPSC Code:
12352100
PubChem Substance ID:
24855045
NACRES:
NA.22

Quality Level

100

Assay

97%

form

liquid

refractive index

n20/D 1.652 (lit.)

bp

190 °C/35 mmHg (lit.)

mp

16-19 °C (lit.)

density

1.265 g/mL at 25 °C (lit.)

functional group

acyl chloride

SMILES string

ClC(=O)c1cccc2ccccc12

InChI

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

InChI key

NSNPSJGHTQIXDO-UHFFFAOYSA-N

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Application

1-Naphthoyl chloride has been used:
  • as derivatization reagent in analysis of short-chained dodecyl alcohol ethoxylates and dodecyl alcohol by solid-phase extraction combined with dispersive liquid-liquid microextraction method
  • as fluorescent labeling reagent in determination of T-2 and HT-2 toxins by HPLC with fluorescence detection
  • in Arndt-Eistert synthesis in the presence of trimethylsilyldiazomethane
  • in preparation of 2-ethyl-1-pentyl-3-(1-naphthoyl)indole

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

>230.0 °F - closed cup

Flash Point(C)

> 110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

250252-50G:
250252-10G:
250252-BULK:
250252-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV7233
MKCS9722
MKCR5930
MKCN9125
MKCM5499

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New methods and reagents in organic synthesis. 8. Trimethylsilyldiazomethane. A new, stable, and safe reagent for the classical arndt-eistert synthesis.
Aoyama T and Shioiri T.
Tetrahedron Letters, 21(46), 4461-4462 (1980)
Vincenzo Lippolis et al.
Talanta, 74(5), 1476-1483 (2008-03-29)
T-2 and HT-2 toxins are Fusarium mycotoxins that can occur in cereals and cereal-based products. Three fluorescent labeling reagents, i.e. 1-naphthoyl chloride (1-NC), 2-naphthoyl chloride (2-NC) and pyrene-1-carbonyl cyanide (PCC), were used for the determination of T-2 and HT-2 toxins
John W Huffman et al.
Bioorganic & medicinal chemistry, 11(4), 539-549 (2003-01-23)
A series of 1-pentyl-1H-indol-3-yl-(1-naphthyl)methanes (9-11) and 2-methyl-1-pentyl-1H-indol-3-yl-(1-naphthyl)methanes (12-14) have been synthesized to investigate the hypothesis that cannabimimetic 3-(1-naphthoyl)indoles interact with the CB(1) receptor by hydrogen bonding to the carbonyl group. Indoles 9-11 have significant (K(i)=17-23nM) receptor affinity, somewhat less than
Agnieszka Zgoła-Grześkowiak et al.
Journal of chromatography. A, 1251, 40-47 (2012-07-10)
A new method was developed for preconcentration, derivatisation and analysis of short-chained dodecyl alcohol ethoxylates and dodecyl alcohol. Solid-phase extraction combined with dispersive liquid-liquid microextraction was used for preconcentration of target compounds. Several parameters were optimised including different solid phase

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