75068

9,10-Anthracenediyl-bis(methylene)dimalonic acid

BioReagent, suitable for fluorescence, ≥90% (HPCE)

• Synonyme(s) : ABDA, Single Oxygen Probe
• Formule empirique (notation de Hill): C₂₂H₁₈O₈
• Numéro CAS: 307554-62-7
• Poids moléculaire : 410.37
• Numéro Beilstein : 3503804
• Numéro MDL: MFCD03095464
• Code UNSPSC : 12352106
• ID de substance PubChem : 329766104
• Nomenclature NACRES : NA.32

Propriétés

• Gamme de produits: BioReagent
• Niveau de qualité: 100
• Pureté: ≥90% (HPCE)
• Forme: powder
• Solubilité: DMSO: soluble
• Fluorescence: λ_ex 380 nm; λ_em 407 nm in 0.1 M phosphate pH 7.0
• Adéquation: suitable for fluorescence
• Chaîne SMILES: OC(=O)C(Cc1c2ccccc2c(CC(C(O)=O)C(O)=O)c3ccccc13)C(O)=O
• InChI: 1S/C22H18O8/c23-19(24)17(20(25)26)9-15-11-5-1-2-6-12(11)16(10-18(21(27)28)22(29)30)14-8-4-3-7-13(14)15/h1-8,17-18H,9-10H2,(H,23,24)(H,25,26)(H,27,28)(H,29,30)
• Clé InChI: DNUYOWCKBJFOGS-UHFFFAOYSA-N

Description

Description générale

9,10-Anthracenediyl-bis(methylene)dimalonic acid or ABDA is a singlet oxygen probe. It is highly fluorescent and soluble in water and binds to lipopolysaccharides (LPS) found in the cell membrane. 9,10-Anthracenediyl-bis(methylene)dimalonic acid takes four negative charges upon fully deprotonation in neutral aqueous solutions, stabilizing the ion-pair complex and facilitating selective recognition of LPS over other common ionic species of clinical significance. In addition to the emission maximum at 407 nm, there are lower maxima at 431, 457, and 485 nm.

Application

9,10-Anthracenediyl-bis(methylene)dimalonic acid is widely used as a singlet oxygen detector probe. 9,10-Anthracenediyl-bis(methylene)dimalonic acid is suitable for assessing the photodynamic effect of curcumin Vibrio parahaemolyticus, which is a significant cause of bacterial diarrhea.

Conditionnement

Bottomless glass bottle. Contents are inside inserted fused cone.

Remarque sur l'analyse

In addition to the emission maximum at 407 nm, there are lower maxima at 431, 457 and 485 nm.

Autres remarques

Reagent for the assay of singlett oxygen; it has better characteristics than 9,10-anthracenediyl-bis-dipropionic acid

Informations sur la sécurité

• Pictogrammes: GHS07,GHS09
• Mention d'avertissement: Warning
• Mentions de danger: H315,H319,H335,H400
• Conseils de prudence: P261 - P264 - P271 - P273 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Aquatic Acute 1 - 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