301450

4-Bromomethyl-6,7-dimethoxycoumarin

96%

• Formule empirique (notation de Hill) : C₁₂H₁₁BrO₄
• CAS Number: 88404-25-5
• Poids moléculaire : 299.12
• Beilstein: 4750487
• Numéro MDL: MFCD00011570
• Code UNSPSC : 12352100
• ID de substance PubChem : 24858188
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 100
• Essai: 96%
• Pf: 212-216 °C (lit.)
• Fluorescence: λ_ex 322; λ_em 395 (Reaction product with acetic acid); λ_ex 354 nm; λ_em 435 nm in methanol
• Groupe fonctionnel: bromo; ester
• Chaîne SMILES: COc1cc2OC(=O)C=C(CBr)c2cc1OC
• InChI: 1S/C12H11BrO4/c1-15-10-4-8-7(6-13)3-12(14)17-9(8)5-11(10)16-2/h3-5H,6H2,1-2H3
• Clé InChI: JGODLBJJCNQFII-UHFFFAOYSA-N

Description

Application

4-Bromomethyl-6,7-dimethoxycoumarin was used as fluorescent labeling reagent for the reversed-phase HPLC separation and detection of carboxylic acids. It was also used as derivatization reagent:

• for quantitation of clofibric, bezafibric and fenofibric acids in liver by liquid chromatography
• in determination of the concentration of tripeptide glutathione by matrix-assisted laser desorption ionization time-of-flight mass spectrometry
• for determination of carboxylic acids in chromatographic detection

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H302,H315,H319,H335
• Conseils de prudence: P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves