4,5-Dicyanoimidazole

4,5-Dicyanoimidazole Suppliers list

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Products Intro:	Product Name:4,5-Dicyanoimidazole CAS:1122-28-7 Purity:0.98 Remarks:kg

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Products Intro:	Product Name:4, 5-Imidazoledicarbonitrile CAS:1122-28-7 Purity:99% Package:1kg;1.00;USD

Company Name:	Hebei Chuanghai Biotechnology Co., Ltd
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Products Intro:	Product Name:4,5-Dicyanoimidazole CAS:1122-28-7 Purity:99% Package:1KG;0.00;USD

4,5-Dicyanoimidazole manufacturers

4,5-Dicyanoimidazole: Synthesis Activation & Optoelectronic Applications
4,5-Dicyanoimidazole activates nucleoside phosphoramidites for oligonucleotide and serves as an acceptor unit for nonlinear op....
Feb 6，2026

4,5-Dicyanoimidazole Basic information

Product Name:	4,5-Dicyanoimidazole
Synonyms:	IMIDAZOLE-4,5-DICARBONITRILE;4,5-DICYANOIMIDAZOLE;4,5-IMIDAZOLEDICARBONITRILE;4,5-two -iMidazole;4,5-DICYANOIMIDAZOL;4,5-Dicyanoimidazole, 99.0%;4,5-Dicyanoimidazole 1000g, Single;4,5-DICYANOIMIDAZOLE, 0.25M IN ACETONIT&
CAS:	1122-28-7
MF:	C5H2N4
MW:	118.1
EINECS:	214-344-6
Product Categories:	Dicyanopyrazines, etc. (Building Blocks for Phthalonitriles & Naphthalonitriles);Functional Materials;Phthalonitriles & Naphthalonitriles;Naphthyridine,Quinoline;Imidaxoles;Imidazol&Benzimidazole;Coupling Reagent;blocks;Carboxes;Imidazoles;Imidazoles, Pyrroles, Pyrazoles, Pyrrolidines;Pyridines ,Halogenated Heterocycles;1
Mol File:	1122-28-7.mol

4,5-Dicyanoimidazole Chemical Properties

Melting point	168-175 °C(lit.)
Boiling point	569.3±35.0 °C(Predicted)
density	0.791 g/mL at 25 °C
Fp	50 °F
storage temp.	Inert atmosphere,Room Temperature
solubility	Soluble in Acetonitrile: 1.8g/10ml, DMSO, Methanol.
pka	5.01±0.10(Predicted)
form	Crystalline Powder
color	solid white
BRN	118208
InChI	InChI=1S/C5H2N4/c6-1-4-5(2-7)9-3-8-4/h3H,(H,8,9)
InChIKey	XGDRLCRGKUCBQL-UHFFFAOYSA-N
SMILES	C1NC(C#N)=C(C#N)N=1
CAS DataBase Reference	1122-28-7(CAS DataBase Reference)

Safety Information

MSDS Information

4,5-Dicyanoimidazole Usage And Synthesis

Chemical Properties	white crystalline powder
Uses	4,5-Dicyanoimidazole is used in activation of nucleoside phosphoramidites during solid-phase oligonucleotide synthesis, and synthesis of nucleoside phosphoramidites, synthesis of novel nucleosides. It is often used as an alternative to tetrazole.
Synthesis Reference(s)	Synthesis, p. 767, 1988 DOI: 10.1055/s-1988-27702
General Description	4,5-Dicyanoimidazole (DCI) participates as an activator in the synthesis of oligonucleotides.

4,5-Dicyanoimidazole Preparation Products And Raw materials

Raw materials	Triethyl orthoformate-->Anisole-->Diaminomaleonitrile-->Temozolomide Impurity 16-->2,3-DIAMINOBUT-2-ENEDINITRILE-->5-Amino-1H-imidazol-4-carbonitrile
Preparation Products	4,5-Imidazoledicarboxylic acid-->2-BROMO-1H-IMIDAZOLE-4,5-DICARBONITRILE-->1H-Imidazole-4,5-dicarbonitrile, 1-ethyl-

Tag:4,5-Dicyanoimidazole(1122-28-7) Related Product Information

2-BROMO-1-METHYL-1H-IMIDAZOLE-4,5-DICARBONITRILE 4,5-Dicyanoimidazole 2-AMINO-1H-IMIDAZOLE-4,5-DICARBONITRILE,2-imidazole-4,5-dicarbonitrile 1H-Imidazole-4,5-dicarbonitrile, 2-bromo-,2-BROMO-1H-IMIDAZOLE-4,5-DICARBONITRILE 1-Methyl-1H-imidazole-4,5-dicarbonitrile ,97%,1-METHYL-1H-IMIDAZOLE-4,5-DICARBONITRILE Imidazole 2-PROPYL-1H-IMIDAZOLE-4,5-DICARBONITRILE 2-METHYL-1H-IMIDAZOLE-4,5-DICARBONITRILE 2-PHENYL-1H-IMIDAZOLE-4,5-DICARBONITRILE 1-(2,6-DICHLOROBENZYL)-1H-IMIDAZOLE-4,5-DICARBONITRILE 1H-Imidazole-4,5-dicarbonitrile, 2-ethoxy-2,3-dihydro- 2-ETHYL-1H-IMIDAZOLE-4,5-DICARBONITRILE 1H-Imidazole-4,5-dicarbonitrile,2-(1-methylethyl)-(9CI) 2-BUTYL-1H-IMIDAZOLE-4,5-DICARBONITRILE 1H-Imidazole-4,5-dicarbonitrile,1-(1-methylethyl)-(9CI) 1-BENZYL-1H-IMIDAZOLE-4,5-DICARBONITRILE 5,7-DIMETHYLIMIDAZO[1,2-A]PYRIMIDINE-2,3-DICARBONITRILE 1-[4-(TERT-BUTYL)BENZYL]-1H-IMIDAZOLE-4,5-DICARBONITRILE