12832

3-(2-Benzoxazolyl)-umbelliferyl-acetat

≥98.0% (HPLC)

• Synonym(e): 7-Acetoxy-3-(2-benzoxazolyl)-cumarin
• Empirische Formel (Hill-System): C₁₈H₁₁NO₅
• CAS-Nummer: 97004-78-9
• Molekulargewicht: 321.28
• PubChem Substance ID: 24847844
• UNSPSC Code: 12352200
• MDL number: MFCD00711405
• Beilstein/REAXYS Number: 5985817

Eigenschaften

• assay: ≥98.0% (HPLC)
• solubility: DMF: soluble, DMSO: soluble, dioxane: soluble
• fluorescence: λ_ex 410 nm; λ_em 468 nm in 50 mM Tris pH 8.0 (esterase)
• suitability: suitable for fluorescence
• storage temp.: 2-8°C
• SMILES string: CC(=O)Oc1ccc2C=C(C(=O)Oc2c1)c3nc4ccccc4o3

Beschreibung

Application

geeignet als fluorogenes Substrat für Esterasen

The reagent has absorption maxima in the UV range but weak blue fluorescence; however, enzymatic hydrolysis converts it into highly fluorescent anionic molecule.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Sicherheitshinweise

• Lagerklasse: 13 - Non Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)