L032080
DCI Activator
0.25 M, configured for PerkinElmer, configured for Polygen
Synonym(s):
DCI activator solution
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About This Item
NACRES:
NA.21
UNSPSC Code:
41116105
product line
Proligo Reagents
storage condition
dry at room temperature
concentration
29-32 g/L (DCI content, titration)
compatibility
configured for PerkinElmer, configured for Polygen
Quality Level
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Preparation Note
Dicyanoimidazole / Acetonitrile 3/100 (w/v)
Other Notes
Activator solution, containing 4,5-dicyanoimidazole (DCI) in acetonitrile, are mixed with solutions of phosphoramidites during the extension step.
The activator reacts with the amidite group to form a highly reactive intermediate. The intermediate then forms an internucleotide bond with the detritylated 5′hydroxyl group of the growing oligonucleotide chain.
The activator reacts with the amidite group to form a highly reactive intermediate. The intermediate then forms an internucleotide bond with the detritylated 5′hydroxyl group of the growing oligonucleotide chain.
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
41.0 °F
flash_point_c
5 °C
Regulatory Information
危险化学品
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