Coumarin 120 suppliers

Coumarin 120

CAS:: 26093-31-2

MF:: C10H9NO2

MW:: 175.18

Properties

Melting point:：: 223-226 °C (lit.)

Boiling point:：: 306.47°C (rough estimate)

Density ：: 1.1999 (rough estimate)

refractive index ：: 1.5060 (estimate)

storage temp. ：: 2-8°C

solubility ：: Soluble in acetone (10 mg/ml) dimethyl sulfoxide (10 mg/ml) and dimethylformamide.

pka：: 1.89 ± 0.20, most basic, temperature: 25 °C

form ：: Crystalline Powder

color ：: Beige to brown

Sensitive ：: Light Sensitive

λmax：: 351 nm (MeOH); 342 nm (Buffer pH 7)

BRN ：: 142231

Major Application：: For authentification; dyelasers; color display devices; inks;monitoring underlying corrosion on coated aluminum;photoinitiating systems; recording materials;semiconductor devices; dye-sensitized solar cells(DSCs); mesoporous silica fibers; SiO2 sonogelhybrid materials; textiles; waveguides;whitening agents,

Biological Applications：: Identifyingbacteria; measuring urinary kallikrein levels;monitoring platinum(iv) reduction and platinum(ii)reactions in cancer cells; as a substrate for measuringadipinylamidases activity, aromatic amino aciddecarboxylases activity, histone deacetylasesactivity, hydrolases/esterases activity,β-lactamases activity, microbial nitroreductasesactivity, penicillin G acylases activity,proteases/proteinases/peptidases activity,glutamyltransferases activity, tryptophanasesactivity; as an effective antitubercular agent; use astemperature sensor,

InChIKey：: GLNDAGDHSLMOKX-UHFFFAOYSA-N

CAS DataBase Reference：: 26093-31-2(CAS DataBase Reference)

NIST Chemistry Reference：: Coumarin, 7-amino-4-methyl-(26093-31-2)

EPA Substance Registry System：: 2H-1-Benzopyran-2-one, 7-amino-4-methyl- (26093-31-2)

Use：: Coumarin 120 is Light yellow beige powder Coumarin 120 is widely used fluorophore, well-known for preparing fluorogenic substrates for cystine aminopeptidase and other hydrolases. Used as reference compound in enzyme assays.

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Hebei Yanxi Chemical Co., Ltd.