298557

7-(Carboxymethoxy)-4-methylcumarin

97%

• Synonym(e): 2-(4-Methyl-2-oxochromen-7-yl)oxyacetic acid, 2-[(4-Methyl-2-oxo-2H-1-benzopyran-7-yl)oxy]acetic acid, 2-[(4-Methyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid, 7-Carboxymethoxy-4-methylchromen-2-one, [(4-Methyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid
• Empirische Formel (Hill-System): C₁₂H₁₀O₅
• CAS-Nummer: 64700-15-8
• Molekulargewicht: 234.20
• MDL-Nummer: MFCD00010854
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24857988
• NACRES: NA.22

Eigenschaften

• Assay: 97%
• mp (Schmelzpunkt): 206-208 °C (lit.)
• Funktionelle Gruppe: carboxylic acid; ester
• SMILES String: CC1=CC(=O)Oc2cc(OCC(O)=O)ccc12
• InChI: 1S/C12H10O5/c1-7-4-12(15)17-10-5-8(2-3-9(7)10)16-6-11(13)14/h2-5H,6H2,1H3,(H,13,14)
• InChIKey: SGCOMUOACCXIKH-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Synthesis of a novel fluorescent probe, Tb(III) - (7-carboxymethoxy-4-methylcoumarin) complex, for sensing of DNA has been reported.

Anwendung

7-(Carboxymethoxy)-4-methylcoumarin (CMC) was used in the preparation of poly(4-vinyl pyridine)-CMC, photosensitive polymer and 3-chloro-7-[(chlorocarbonyl)methoxy]-4-methylcoumarin.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves