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6-VIC Alkyne

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Physical properties
Molecular weight592.81
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
Alternative formats
6-VIC Azide


See also: Click Chemistry
Molecular weight
Excitation (nm)
Emission (nm)
6-VIC alkyne is a convenient building block that is used to label a biomolecule that contains an azido group, such as azido-modified oligos. 6-VIC is a popular fluorophore that is widely used in nucleic acid sequencing and related research.


Common stock solution preparation

Table 1. Volume of DMSO needed to reconstitute specific mass of 6-VIC Alkyne to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.

0.1 mg0.5 mg1 mg5 mg10 mg
1 mM168.688 µL843.441 µL1.687 mL8.434 mL16.869 mL
5 mM33.738 µL168.688 µL337.376 µL1.687 mL3.374 mL
10 mM16.869 µL84.344 µL168.688 µL843.441 µL1.687 mL

Molarity calculator

Enter any two values (mass, volume, concentration) to calculate the third.

Mass (Calculate)Molecular weightVolume (Calculate)Concentration (Calculate)Moles


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Spectral properties

Excitation (nm)526
Emission (nm)543

Product Family

NameExcitation (nm)Emission (nm)Extinction coefficient (cm -1 M -1)Correction Factor (280 nm)
6-FAM Alkyne493517830000.178
6-HEX alkyne533559730000.15
6-TET alkyne521542730000.13
6-JOE alkyne520545750001-
6-TAMRA alkyne552578900000.178
6-ROX alkyne578604820000.168
6-VIC, SE [6-VIC NHS ester]526543--
6-NED alkyne545567740001-
6-VIC phosphoramidite526543--



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