折射率	1.5060 (estimate)

溶解度	Soluble in acetone (10 mg/ml) dimethyl sulfoxide (10 mg/ml) and dimethylformamide.

形态	Crystalline Powder

酸度系数(pKa)

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

颜色	Beige to brown

最大波长(λmax)

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

BRN

142231

生物领域应用

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,

主要应用

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,

NIST化学物质信息

Coumarin, 7-amino-4-methyl-(26093-31-2)

EPA化学物质信息

2H-1-Benzopyran-2-one, 7-amino-4-methyl- (26093-31-2)