298557

7-(Carboxymethoxy)-4-methylcoumarin

97%

• Synonym(s): 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
• Empirical Formula (Hill Notation): C₁₂H₁₀O₅
• CAS Number: 64700-15-8
• Molecular Weight: 234.20
• MDL number: MFCD00010854
• UNSPSC Code: 12352100
• PubChem Substance ID: 24857988
• NACRES: NA.22

Properties

• Assay: 97%
• mp: 206-208 °C (lit.)
• functional group: 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)
• InChI key: SGCOMUOACCXIKH-UHFFFAOYSA-N

Description

General description

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

Application

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.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves