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Key Documents

N8000

Sigma-Aldrich

1-Naphthyl butyrate

esterase substrate, ≥99% (GC), liquid

Synonyme(s) :

Butanoic acid 1-naphthyl ester, Butyric acid 1-naphthyl ester

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About This Item

Formule linéaire :
CH3CH2CH2CO2C10H7
Numéro CAS:
Poids moléculaire :
214.26
Numéro Beilstein :
2558646
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352204
ID de substance PubChem :
Nomenclature NACRES :
NA.32

product name

1-Naphthyl butyrate, esterase substrate

Description

esterase substrate

Niveau de qualité

Pureté

≥99% (GC)

Forme

liquid

Indice de réfraction

n20/D 1.571 (lit.)

Point d'ébullition

125-130 °C/1 mmHg (lit.)

Solubilité

ethanol: 100 mg/mL, clear, colorless to faintly yellow

Densité

1.091 g/mL at 20 °C (lit.)

Température de stockage

−20°C

Chaîne SMILES 

CCCC(=O)Oc1cccc2ccccc12

InChI

1S/C14H14O2/c1-2-6-14(15)16-13-10-5-8-11-7-3-4-9-12(11)13/h3-5,7-10H,2,6H2,1H3

Clé InChI

XIVJNRXPRQKFRZ-UHFFFAOYSA-N

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Application

1-Naphthyl butyrate has been used as a substrate for esterase activity in sheep body louse Bovicola ovis and in chromogenic staining of flounder fish samples.

Actions biochimiques/physiologiques

1-Naphthyl butyrate also called α-naphthyl butyrate is a substrate for esterase enzyme. α-naphthyl butyrate aids in assessing α-naphthyl butyrate esterase activity in monocytes and lymphocytes.

Substrats

Esterase substrate.

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

143.6 °F - closed cup

Point d'éclair (°C)

62 °C - closed cup

Équipement de protection individuelle

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

T Honda et al.
Histochemistry, 77(3), 299-302 (1983-01-01)
The proteases of human leukocytes were cytochemically studied by use of new alpha-naphthyl esters, tosyl-L-lysine-alpha-naphthyl ester (TLNE) and acetyl-L-tyrosine-alpha-naphthyl ester (ATNE). The hydrolytic activities were strong only in neutrophils, with both substrates. They were inhibited completely by DFP and chymostatin
Identification of alpha-naphthyl butyrate esterase as a plasma membrane ectoenzyme of monocytes and as a discrete intracellular membrane-bounded organelle in lymphocytes.
Bozdech MJ and Bainton DF
The Journal of Experimental Medicine, 153(1), 182-195 (1981)
M S Levine et al.
Journal of occupational medicine. : official publication of the Industrial Medical Association, 28(3), 207-211 (1986-03-01)
A cross-sectional review of routine employee health status examinations has identified an undercounting of circulating monocytes associated with an inhibition of a surface monocyte esterase, alpha-naphthyl butyrate esterase. It is postulated that this inhibition is associated with an organophosphate used
Juan C Sanchez-Hernandez
Journal of hazardous materials, 350, 136-143 (2018-02-23)
The activation of biochar (carbonaceous material generated by pyrolysis of biomass) with extracellular enzymes generated from soil biological processes was studied via a 2-month microcosm using earthworms. The isolation of biochar particles (post-incubated biochar) from earthworm-treated soils allowed to confirm
L Zhang et al.
Microbiology (Reading, England), 144 ( Pt 2), 555-559 (1998-03-11)
Albicidins are a family of phytotoxins and antibiotics which play an important role in the pathogenesis of sugarcane leaf scald disease. The albA gene from Klebsiella oxytoca encodes a protein which inactivates albicidin by heat-reversible binding. Albicidin ligand binding to

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