D7910

Sigma-Aldrich

3,4-Dichloroisocoumarin

serine protease inhibitor

Synonym(s):
3,4-Dichloro-2-benzopyran-1-one, 3,4-DCI
Empirical Formula (Hill Notation):
C9H4Cl2O2
CAS Number:
Molecular Weight:
215.03
Beilstein/REAXYS Number:
6802625
MDL number:
PubChem Substance ID:
NACRES:
NA.77
Pricing and availability is not currently available.

Quality Level

assay

≥98% (TLC)

form

powder

solubility

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

storage temp.

2-8°C

SMILES string

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

InChI key

SUGXUUGGLDCZKB-UHFFFAOYSA-N

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Packaging

5, 10, 25 mg in glass bottle

Application

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.

Features and Benefits

This compound is also offered as part of Sigma′s Library of Pharmacologically Active Compounds (LOPAC®1280), a biologically annotated collection of high-quality, ready-to-screen compounds. Click here to learn more.

Other Notes

Effective concentration 5-100 μM.

Quantity

Half-life = 20 min at pH 7.5.

Substrates

Serine protease inhibitor. Active towards a wide range of serine proteases including granzymes. Not active toward β-lactamases.

Legal Information

LOPAC is a registered trademark of Sigma-Aldrich Co. LLC

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Target Organs

Respiratory system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 2811 6.1 / PGIII

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
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