257370

7-Amino-4-methylcumarin

99%

• Synonym(e): Coumarin 120
• Empirische Formel (Hill-System): C₁₀H₉NO₂
• CAS-Nummer: 26093-31-2
• Molekulargewicht: 175.18
• Beilstein: 142231
• EG-Nummer: 247-454-8
• MDL-Nummer: MFCD00006868
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 57648146
• NACRES: NA.23

Eigenschaften

• Beschreibung: chromophore for enzyme substrates
• Assay: 99%
• Form: solid
• mp (Schmelzpunkt): 223-226 °C (lit.)
• λmax: 354 nm in ethanol
• Lagertemp.: 2-8°C
• SMILES String: CC1=CC(=O)Oc2cc(N)ccc12
• InChI: 1S/C10H9NO2/c1-6-4-10(12)13-9-5-7(11)2-3-8(6)9/h2-5H,11H2,1H3
• InChIKey: GLNDAGDHSLMOKX-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

7-Amino-4-methylcoumarin (coumarin120) is an aminocoumarin laser dye that can emit laser in the range of 370-760 nm. It has three intermolecular hydrogen bonded structures with C-H···O and N-H····O.

Anwendung

Coumarin 120 is used as a fluorescent labeling reagent for trace determination of enzymes. It may be used as an antibacterial agent against MDR isolates of M. tuberculosis as it impacts the cell morphology. Coumarin 120 may also be used as an electron donor (amino groups) to transfer charge in a fluorescent sensor for the detection of mercury ions in aqueous media.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves