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Merck

D7910

Sigma-Aldrich

3,4-Dichloroisocoumarin

serine protease inhibitor

Synonim(y):

3,4-DCI, 3,4-Dichloro-2-benzopyran-1-one

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About This Item

Wzór empiryczny (zapis Hilla):
C9H4Cl2O2
Numer CAS:
Masa cząsteczkowa:
215.03
Beilstein:
6802625
Numer MDL:
Kod UNSPSC:
12352202
Identyfikator substancji w PubChem:
NACRES:
NA.77

Poziom jakości

Próba

≥98% (TLC)

Postać

powder

rozpuszczalność

ethyl acetate: 49.00-51.00 mg/mL, clear, colorless to faintly yellow

temp. przechowywania

2-8°C

ciąg SMILES

ClC1=C(Cl)c2ccccc2C(=O)O1

InChI

1S/C9H4Cl2O2/c10-7-5-3-1-2-4-6(5)9(12)13-8(7)11/h1-4H

Klucz InChI

SUGXUUGGLDCZKB-UHFFFAOYSA-N

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Zastosowanie

Useful 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.

Inne uwagi

Effective concentration 5-100 μM.

Ilość

Half-life = 20 min at pH 7.5.

Substraty

Serine protease inhibitor. Active towards a wide range of serine proteases including granzymes. Not active toward β-lactamases.
This page may contain text that has been machine translated.

Piktogramy

Skull and crossbones

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Zwroty wskazujące środki ostrożności

Klasyfikacja zagrożeń

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organy docelowe

Respiratory system

Kod klasy składowania

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


Certyfikaty analizy (CoA)

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V Conseil et al.
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We investigated the effect of protease inhibitors on the asexual development of the protozoan parasite Toxoplasma gondii. Among the inhibitors tested only two irreversible serine protease inhibitors, 3,4-dichloroisocoumarin and 4-(2-aminoethyl)-benzenesulfonyl fluoride, clearly prevented invasion of the host cells by specifically
A Weihofen et al.
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Produkty

Enzyme Explorer Product Application Index for Elastase. Leukocyte elastase is a 29KDa serine endoprotease of the Proteinase S1 Family. It exists as a single 238 amino acid-peptide chain with four disulfide bonds.

Papain is a cysteine protease of the peptidase C1 family. Papain consists of a single polypeptide chain with three disulfide bridges and a sulfhydryl group necessary for activity of the enzyme.

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