| Identification | Back Directory | [Name]
Flurescein-NHS ester | [CAS]
890090-41-2 | [Synonyms]
Flurescein-NHS ester
4-(((2,5-Dioxopyrrolidin-1-yl)oxy)carbonyl)-2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid
1,4-Benzenedicarboxylic acid, 2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)-, 4-(2,5-dioxo-1-pyrrolidinyl) ester | [Molecular Formula]
C25H15NO9 | [MDL Number]
MFCD04034745 | [MOL File]
890090-41-2.mol | [Molecular Weight]
473.39 |
| Chemical Properties | Back Directory | [Boiling point ]
812.2±75.0 °C(Predicted) | [density ]
1.68±0.1 g/cm3(Predicted) | [solubility ]
Soluble in DMF, DMSO | [pka]
3.79±0.10(Predicted) |
| Hazard Information | Back Directory | [Description]
FAM NHS ester, 6-isomer is a hydrophilic fluorophore. The NHS ester can react specifically and efficiently with primary amines such as the side chain of lysine residue or aminosilane-coated surfaces at neutral or slight basic conditions to form a covalent bond. |
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