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Sigma-Aldrich

1-Naphthyl butyrate

esterase substrate, ≥99% (GC), liquid

Sinônimo(s):

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

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About This Item

Fórmula linear:
CH3CH2CH2CO2C10H7
Número CAS:
3121-70-8
Peso molecular:
214.26
Beilstein:
2558646
Número CE:
221-500-7
Número MDL:
MFCD00003923
Código UNSPSC:
12352204
ID de substância PubChem:
24897845
NACRES:
NA.32

product name

1-Naphthyl butyrate, esterase substrate

descrição

esterase substrate

Ensaio

≥99% (GC)

forma

liquid

índice de refração

n20/D 1.571 (lit.)

pb

125-130 °C/1 mmHg (lit.)

solubilidade

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

densidade

1.091 g/mL at 20 °C (lit.)

temperatura de armazenamento

−20°C

cadeia de caracteres 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

chave InChI

XIVJNRXPRQKFRZ-UHFFFAOYSA-N

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Aplicação

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.

Ações bioquímicas/fisiológicas

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.

Substratos

Esterase substrate.

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

143.6 °F - closed cup

Ponto de fulgor (°C)

62 °C - closed cup

Equipamento de proteção individual

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

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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J Yourno et al.
Blood, 60(1), 24-29 (1982-07-01)
Lymphocytes from a case of B-cell chronic lymphocytic leukemia (CLL) were obtained in a highly purified state from a therapeutic leukapheresis preparation. The CLL lymphocytes showed a fine, scattered, granular pattern of nonspecific esterase cytochemical reactivity with either alpha-naphthyl acetate
Y Kaneko et al.
Blood, 60(2), 389-399 (1982-08-01)
We studied the karyotype in 26 children with ANLL, which was diagnosed on the basis of the FAB classification. Clonal chromosome abnormalities were found in 21 of 26 patients. Four patients, including 3 with Down's syndrome, had AML(M1). Nine patients
P M Mattes et al.
Toxicology and applied pharmacology, 114(1), 71-76 (1992-05-01)
Carboxylesterase activity in the rat nasal mucosa plays an important role in the response of this tissue to certain toxic inhaled esters. We have examined this activity in extracts of both Fischer-344 rat and human nasal tissue using the substrate
J Yourno et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 34(6), 727-733 (1986-06-01)
Monocytes contain a characteristic, prominent set of membrane-bound nonspecific esterases with a slightly acid isoelectric point. These esterases are also detected at modest levels in some granulocyte preparations. They are not apparent in lymphocytes. Among 18 fresh myeloid leukemias and
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
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