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N8505

Sigma-Aldrich

1-Naphthyl acetate

≥98% (C)

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Synonym(s):
α-Naphthyl acetate
Linear Formula:
CH3CO2C10H7
CAS Number:
Molecular Weight:
186.21
Beilstein/REAXYS Number:
2046403
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.77

Quality Level

assay

≥98% (C)

form

crystals

mp

43-46 °C (lit.)

storage temp.

−20°C

SMILES string

CC(=O)Oc1cccc2ccccc12

InChI

1S/C12H10O2/c1-9(13)14-12-8-4-6-10-5-2-3-7-11(10)12/h2-8H,1H3

InChI key

VGKONPUVOVVNSU-UHFFFAOYSA-N

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1 of 4

This Item
185507291390156116
1-Naphthyl acetate ≥98% (C)

N8505

1-Naphthyl acetate

2-Naphthol 99%

185507

2-Naphthol

p-Tolyl acetate 99%

291390

p-Tolyl acetate

Tetrahydrofurfuryl acetate 97%

156116

Tetrahydrofurfuryl acetate

form

crystals

form

powder or flakes

form

-

form

liquid

storage temp.

−20°C

storage temp.

-

storage temp.

-

storage temp.

-

mp

43-46 °C (lit.)

mp

120-122 °C (lit.)

mp

-

mp

-

General description

1-Naphthyl acetate is a 1-napthyl ester. Mechanism of photo-Fries rearrangement of 1-naphthyl acetate has been studied using steady state photolysis and laser flash photolysis. Kinetics of photo-Fries rearrangement of 1-napthyl acetate has been studied using steady-state, time-resolved chemically induced dynamic nuclear polarization (CIDNP) and flash photolysis methods.

Application

1-Naphthyl acetate may be used in a rapid staining method for identification of macrophages; counts by this method were confirmed by the more complex morphological criteria, by phagocytosis, and by the presence of Fc receptors. It may be employed as substrate to investigate the distribution of non-specific carboxylic esterases (EC 3.1.1) in the digestive tract of perch, Perm fliiviatilis L.

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

235.4 °F

flash_point_c

113 °C


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Non-specific carboxylic esterase activity in the digestive tract of the perch, Perca fluviatilis L.
Hirji KN and Courtney WAM.
Journal of Fish Biology, 22(1), 1-7 (1983)
Johan M Calderón et al.
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Laser flash photolysis and CIDNP studies of 1-naphthyl acetate photo-Fries rearrangement.
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The Journal of Physical Chemistry, 100(11), 4448-4458 (1996)
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Streblus asper is a well-known plant native to Southeast Asia. Different parts of the plant have been traditionally used for various medicinal purposes. However, there is very little scientific evidence reporting its therapeutic benefits for potential treatment of Alzheimer's disease
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Human myeloid cells synthesize and express two major species of esterase, defined by isoelectric focusing (IEF). The first of these (MonEst) is specifically associated with haemopoietic cells of monocytic lineage, whereas the other species (ComEst) is common to all myeloid

Articles

The Fries rearrangement reaction is an organic name reaction which involves the conversion of phenolic esters into hydroxyaryl ketones on heating in the presence of a catalyst. Suitable catalysts for this reaction are Brønsted or Lewis acids such as HF, AlCl3, BF3, TiCl4, or SnCl4. The Fries rearrangement reaction is an ortho, para-selective reaction, and is used in the preparation of acyl phenols. This organic reaction has been named after German chemist Karl Theophil Fries.

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