[L12215] CAS 1122-28-7 | 4,5-Dicyanoimidazole, 98+% | Alfa
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Brand: Alfa Aesar
1122-28-7 | C5H2N4 | 1H-imidazole-4,5-dicarbonitrile
Chemical Identifiers
CAS
1122-28-7
Molecular Weight (g/mol)
118.10
MDL Number
MFCD00005194
Synonym
1H-imidazole-4,5-dicarbonitrile
SMILES
N#CC1=C(N=CN1)C#N
InChI Key
XGDRLCRGKUCBQL-UHFFFAOYSA-N
Molecular Formula
C5H2N4
IUPAC Name
1H-imidazole-4,5-dicarbonitrile
Specifications
Assay from Suppliers CofA
≥97.5% (U.S. specification)
Appearance (Color)
White to cream to dark brown to pale brown
Form
Crystals or powder or crystalline powder or fused solid
Assay (HPLC)
≥97.5% (non-U.S. specification)
Comment
Specification differs for U.S. and non-U.S. material where indicated
설명
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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
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.
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.
Solubility
Soluble in Acetonitrile: 1.8g/10ml, DMSO, Methanol.
Notes
Store in a cool, dry conditions in well sealed container. Incompatible with oxidizing agents.
Other References:
Beilstein:118208
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H318-H335
GHS H StatementH318-H302-H335-H315 Causes serious eye damage.Harmful if swallowed.May cause respiratory irritation.Causes skin irritation.
Precautionary Statements:P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P310-P312-P332+P313-P362-P501c
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS1122-28-7FORMULAC5H2N4EINECS214-344-6MDLMFCD00005194
| Pakage | 25g, 5g |
|---|---|
| brand | Alfa Aesar |
