5(6)-Carboxyfluorescein N-hydroxysuccinimide ester

• Catalog No.: 21878
• CAS Number: 117548-22-8
• M. F.: C50H30N2O18
• M. W.: 946.7758
• Purity: ≥80% (HPLC)

SYNONYMS

• IUPAC name: 3-{[(2,5-dioxopyrrolidin-1-yl)oxy]carbonyl}-2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid; 4-{[(2,5-dioxopyrrolidin-1-yl)oxy]carbonyl}-2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid
• IUPAC Traditional name: 3-{[(2,5-dioxopyrrolidin-1-yl)oxy]carbonyl}-2-(3-hydroxy-6-oxoxanthen-9-yl)benzoic acid; 4-{[(2,5-dioxopyrrolidin-1-yl)oxy]carbonyl}-2-(3-hydroxy-6-oxoxanthen-9-yl)benzoic acid
• Synonyms: FLUOS; 5(6)-FAM SE

DATABASE IDS

• CAS Number: 117548-22-8
• MDL Number: MFCD04119713
• PubChem SID: 24853087

PROPERTIES

• Empirical Formula (Hill Notation): C25H15NO9
• Product Line: BioReagent
• Purity: ≥80% (HPLC)
• Suitability: suitable for fluorescence
• Fluorescence: λex 492 nm; λem 517 nm in DMF
• Solubility: DMF: soluble
• Solubility: DMSO: soluble
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• Storage Temperature: -20°C
• German water hazard class: 3

DETAILS

Description (English)

Application
Fluorescent label for primary and secondary amine groups on proteins and other biomolecules.
Has been used to prepare fluorescent derivatives of tubulin and for the preparation of a phenytoin tracer for the determination of this drug in serum and plasma by fluorescence polarization immunoassay (FPIA)

Description (简体中文)

Application
Fluorescent label for primary and secondary amine groups on proteins and other biomolecules.
Has been used to prepare fluorescent derivatives of tubulin and for the preparation of a phenytoin tracer for the determination of this drug in serum and plasma by fluorescence polarization immunoassay (FPIA)