Lithium 4,5-dicyano-2-(trifluoromethyl)imidazol-1-ide CAS 761441-54-7
| CAS No. | 761441-54-7 |
| Molecular Formula | C6F3N4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Lithium 4,5-dicyano-2-(trifluoromethyl)imidazol-1-ide is closely related to a nitrile group, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Lithium 4,5-dicyano-2-(trifluoromethyl)imidazol-1-ide (CAS 761441-54-7), molecular formula C6F3N4Li and molecular weight 192.03 g/mol, is a CATO reference standard with documented purity and traceability.
Lithium 4,5-dicyano-2-(trifluoromethyl)imidazol-1-ide (C6F3N4Li) contains a nitrile group, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Lithium 4,5-dicyano-2-(trifluoromethyl)imidazol-1-ide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6F3N4 Li |
| Molecular Weight | 192.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- D-Threitol 99% (CAS 7493-90-5)
- 4-(Prop-1-en-2-yl)cyclohexanecarboxylic acid (CAS 32676-16-7)
- cis-2-Fluoro-[1,1-bi(cyclopropane)]-1-carboxylic acid (CAS 1706430-81-0)
- Piperazin-1-yl(thieno[3,2-b]thiophen-2-yl)methanone (CAS 1394116-49-4)
- 4-Iodo-6-(methylthio)pyrimidine (CAS 89125-96-2)
- Fibrinopeptide A (human) (CAS 25422-31-5)
Why CATO?
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