6923-01-9 Usage
Description
IMIDAZOLE-D4, a deuterated form of imidazole, is a versatile heterocycle that plays a significant role in the preparation of various biologically active compounds, such as the amino acid histidine. It is also found in numerous antifungal medications and serves as a corrosion inhibitor on transition metals like copper. As a deuterated NMR solvent, IMIDAZOLE-D4 is instrumental in NMR-based research and analyses, with its far-infrared spectrum having been investigated in the range of 300-33-cm-1.
Uses
Used in Pharmaceutical Industry:
IMIDAZOLE-D4 is used as a key component in the synthesis of biologically active compounds for various pharmaceutical applications. Its presence in antifungal medications contributes to their effectiveness in treating fungal infections.
Used in Corrosion Inhibition:
IMIDAZOLE-D4 is used as a corrosion inhibitor for transition metals, such as copper, to protect them from degradation and extend their lifespan in various industrial applications.
Used in NMR Research and Analyses:
IMIDAZOLE-D4 is used as a deuterated NMR solvent, enabling researchers to conduct NMR-based studies and analyses with enhanced accuracy and precision.
Used in Synthesis of Perdeuterated Cellulose Solvents:
IMIDAZOLE-D4 is used as a reactant in the synthesis of 1-ethylimidazole-d8 and 1-butylimidazole-d12, which serve as precursors for the preparation of perdeuterated cellulose solvents, such as 1-ethyl-3-methylimidazolium acetate (EMIM-OAc-d14) and 1-butyl-3-methylimidazolium acetate (BMIM-OAc-d18). These solvents have potential applications in various chemical and industrial processes.
Check Digit Verification of cas no
The CAS Registry Mumber 6923-01-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,2 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 6923-01:
(6*6)+(5*9)+(4*2)+(3*3)+(2*0)+(1*1)=99
99 % 10 = 9
So 6923-01-9 is a valid CAS Registry Number.
InChI:InChI=1/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)/i1D,2D,3D/hD
6923-01-9Relevant articles and documents
METHOD FOR PRODUCING COMPOUND HAVING DEUTERATED AROMATIC RING OR HETEROCYCLIC RING
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Page/Page column 10, (2011/01/11)
A method for producing a compound having a deuterated aromatic ring or heterocyclic ring according to the invention includes heating a compound having an aromatic ring or heterocyclic ring in the presence of heavy water, a transition metal and a metal which generates deuterium. As the metal which generates deuterium, at least one metal selected from the group consisting of aluminum, magnesium, zinc, iron, lead and tin is preferred. As the transition metal, at least one metal selected from the group consisting of platinum, palladium, ruthenium and rhodium is preferred. The heating is preferably carried out by microwave irradiation.
A highly efficient synthetic procedure for deuteriating imidazoles and imidazolium salts
Hardacre,Holbrey,McMath
, p. 367 - 368 (2007/10/03)
Both substituted imidazoles and 1,3-dialkylimidazolium salts can be fully deuteriated on the heterocyclic ring using D2O over heterogeneous Pd catalysts: deuteriated 1-alkyl-3-methylimidazolium chloride and hexafluorophosphate ionic liquids can also be prepared in good yields utilising readily available and relatively low cost sources of deuterium.
