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6-VIC phosphoramidite
6-VIC phosphoramidite is an asymmetrical xanthene dye widely used to prepare fluorescence-labeled oligonucleotides and design qPCR probes, such as TaqMan, Molecular Beacon, and Scorpion. Its spectral characteristics are similar to HEX and JOE, emitting fluorescence in the green-yellow range. 6-VIC phosphoramidite can efficiently label oligonucleotides at their 5'-end using standard or automated synthesis protocols. Protecting groups on the 6-VIC moiety are removed under standard conditions of cleavage and deprotection with concentrated ammonia.
Chemical structure for 6-VIC phosphoramidite.
Chemical structure for 6-VIC phosphoramidite.
CatalogSize
Price
Quantity
608650 umoles
Price
6087100 umoles
Price
60881 g
Price
 
Physical properties

Molecular weight1023.38
SolventMeCN
Spectral properties

Excitation (nm)526
Emission (nm)543
Storage, safety and handling

H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22
StorageFreeze (< -15 °C); Minimize light exposure
UNSPSC12171501
CAS1414265-81-8
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Page updated on October 18, 2025