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554030 Sigma-Aldrich

4,5-Dicyanoimidazole

99.0%

Synonym: 4,5-Imidazoledicarbonitrile

  • CAS Number 1122-28-7

  • Empirical Formula (Hill Notation) C5H2N4

  • Molecular Weight 118.10

  •  Beilstein/REAXYS Number 118208

  •  EC Number 214-344-6

  •  MDL number MFCD00005194

  •  PubChem Substance ID 24879368

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, C3 to C8, Chemical Synthesis, Heterocyclic Building Blocks, Imidazoles More...
Quality Level   300
assay   99.0%
mp   168-175 °C (lit.)
SMILES string   N#Cc1nc[nH]c1C#N
InChI   1S/C5H2N4/c6-1-4-5(2-7)9-3-8-4/h3H,(H,8,9)
InChI key   XGDRLCRGKUCBQL-UHFFFAOYSA-N

Description

General description

4,5-Dicyanoimidazole (DCI) participates as an activator in the synthesis of oligonucleotides.

Application

4,5-Dicyanoimidazole may be used to synthesize:
• 5′-O-(4,4′-dimethoxytrityl)-2′-deoxythymidine 3′-O-(2-cyanoethyl N,N-diisopropylphosphoramidite)
• 4,5-di(amidoximyl)imidazole [4,5-(DAO)Im]
• 1-(4-methoxybenzyl)-4,5-dicyanoimidazole
• novel imidazo[4 5-e][1 3]diazepine analog
• N-benzyl-4,5-dicyanoimidazole]

Packaging

1 kg in glass bottle

5, 25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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