Fluorescein diacetate 5-maleimide

• Catalog No.: 46939
• CAS Number: 150322-01-3
• M. F.: C28H17NO9
• M. W.: 511.43588

SYNONYMS

• IUPAC name: 6'-(acetyloxy)-5-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3'-yl acetate
• IUPAC Traditional name: 6'-(acetyloxy)-5-(2,5-dioxopyrrol-1-yl)-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl acetate
• Synonyms: 5-Maleimido-fluorescein diacetate; Fluorescein-5-maleimide diacetate

DATABASE IDS

• PubChem SID: 24870594
• MDL Number: MFCD00077346
• CAS Number: 150322-01-3

PROPERTIES

• Storage Temperature: -20°C
• German water hazard class: 3
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• Empirical Formula (Hill Notation): C28H17NO9
• Suitability: corresponds for coupling to thiols
• Suitability: suitable for fluorescence
• Fluorescence: λex 492 nm; λem 530 nm in 0.1 M phosphate pH 7.0 (after derivatization with 2-mercaptoethanol and after cleavage by esterase)
• Solubility: DMF: soluble
• Solubility: DMSO: soluble
• Solubility: dioxane: soluble

DETAILS

Description (English)

Other Notes
Formation of conjugates with immunoreactant for photoluminometric immunoassay by fluorescent energy transfer1

Description (简体中文)

Other Notes
Formation of conjugates with immunoreactant for photoluminometric immunoassay by fluorescent energy transfer1