5(6)-Carboxyfluorescein N-succinimidyl ester Chemical Properties

Melting point:

224°C

storage temp. 

-20°C

solubility 

DMF: soluble

form 

Solid

color 

Light Orange

InChI

InChI=1S/C24H15NO7/c26-13-5-7-17-19(11-13)31-20-12-14(27)6-8-18(20)23(17)15-3-1-2-4-16(15)24(30)32-25-21(28)9-10-22(25)29/h1-8,11-12,26H,9-10H2

InChIKey

VQTBINYMFPKLQD-UHFFFAOYSA-N

SMILES

C1(=C2C=CC(=O)C=C2OC2C=C(O)C=CC1=2)C1C=CC=CC=1C(=O)ON1C(=O)CCC1=O

Safety Information

Safety Statements 

24/25

WGK Germany 

3

HS Code 

32049010

5(6)-Carboxyfluorescein N-succinimidyl ester Usage And Synthesis

Chemical Properties

Light red solid

Uses

5(6)-Carboxyfluorescein N-hydroxysuccinimide ester (5(6)-FAM SE, FLUOS) may be used to prepare fluorescent derivatives of proteins such as tubulin and for the preparation of a phenytoin tracer for the determination of this and other drugs in serum and plasma by fluorescence polarization immunoassay (FPIA) and laser-induced fluorescence detection.

Uses

5(6)-Carboxyfluorescein N-succinimidyl ester is an amine-reactive green fluorescent dye widely used for labeling proteins or other biomolecules that contain a primary or secondary aliphatic amine.

5(6)-Carboxyfluorescein N-succinimidyl ester(117548-22-8)Related Product Information

• Olibanum oil
• 6-FAM, FLUOS
• Dimethyl succinate
• Succinimide
• Bismaleimide
• Methyl acrylate
• Tris(trimethylsilyl)phosphate
• O-Phthalimide
• BUTYL OLEATE
• DIALIFOS
• Benzyl isocyanide
• Ethyl isocyanoacetate
• PHENYLSELENOL
• Tosylmethyl isocyanide
• METHYL ISOCYANOACETATE
• 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE
• DICHLORO(ETHYLENEDIAMINE)PLATINUM(II)
• 2,4-PENTANEDIONE, SILVER DERIVATIVE