4,5-Dicyanoimidazole PurCert Analytical Standard [Includes characterization data for Purity and 1H-NMR]
Analytical Standard
Synonym: 4,5-Imidazoledicarbonitrile
Linear Formula:
C5H2N4
Molecular Weight: 118.10 g/mol
CAS Number: 1122-28-7
Properties
| Assay Purity | >=98 % |
| B pt. | 569.3±35.0 °C |
| M pt. | 168-175 °C |
| Density | 0.791 g/mL |
| Form | Solid |
Safety Information
| Hazard Statement(s) | H315,H318,H335 |
| Precautionary Statement | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| GHS Pictogram |
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| Signal word | Danger |
| HS Code | 29332990 |
| Flash point | 50 °F |
| Storage Temp. | Room Temperature |
| Storage Class | 11 - Combustible Solids |
Description
Application
45-Dicyanoimidazole is used as an efficient activator for nucleoside phosphoramidites during solid-phase oligonucleotide synthesis as a safer highly effective alternative to tetrazole.
Purpose
45-Dicyanoimidazole facilitates the formation of phosphodiester bonds between nucleotide monomers to drive the high-yield production of DNA and RNA chains.
General Description
45-Dicyanoimidazole is a white to off-white crystalline solid or powder that exhibits high chemical stability and solubility in polar organic solvents.
Documents
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| COA | |
| Specification | |
| Bulk quote order form | |
| Sample COA |
