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6-HEX, SE
6-Carboxy-2',4,4',5',7,7'-hexachlorofluorescein, succinimidyl ester; Single Isomer
6-HEX, SE is the amine-reactive succinimidyl ester of 6-HEX acid. It is widely used in nucleic acid sequencing and related research.
Chemical structure for 6-HEX, SE [6-Carboxy-2',4,4',5',7,7'-hexachlorofluorescein, succinimidyl ester] *Single Isomer*
Chemical structure for 6-HEX, SE [6-Carboxy-2',4,4',5',7,7'-hexachlorofluorescein, succinimidyl ester] *Single Isomer*
CatalogSize
Price
Quantity
2025 mg
Price
 
Physical properties

Molecular weight680.06
SolventDMSO
Spectral properties

Correction factor (280 nm)0.15
Extinction coefficient (cm -1 M -1)
73000
Excitation (nm)533
Emission (nm)559
Storage, safety and handling

Certificate of OriginDownload PDF
H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22
StorageFreeze (< -15 °C); Minimize light exposure
UNSPSC12171501
CAS2129651-79-0
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Page updated on October 13, 2025