4-(Chloromethyl)-1-trityl-1H-imidazole CAS 103057-10-9
| CAS No. | 103057-10-9 |
| Molecular Formula | C23H19ClN2 |
| Molecular Weight | 358.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(Chloromethyl)-1-trityl-1H-imidazole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-(Chloromethyl)-1-trityl-1H-imidazole (CAS 103057-10-9), molecular formula C23H19ClN2 and molecular weight 358.86 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(Chloromethyl)-1-trityl-1H-imidazole (C23H19ClN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 358.86 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(Chloromethyl)-1-trityl-1H-imidazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C23H19ClN2 |
| Molecular Weight | 358.86 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloromethyl Standards
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Recommended Standards
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- 8-Chloro-2-(4-isobutylphenyl)quinoline-4-carbonyl chloride (CAS 1160256-33-6)
- 3-({[3,5-bis(trifluoromethyl)phenyl]sulphonyl}amino)-N,N,N-trimethylpropan-1-aminium iodide (CAS 647824-15-5)
- (S)-2-Amino-3-(benzofuran-5-yl)propanoic acid (CAS 769109-60-6)
- 4-(4-Ethoxyphenyl)-4-oxo-2-(pyrrolidin-1-yl)butanoic acid (CAS 301193-75-9)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
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