Chloro[1,3-bis(adamantyl)2H-imidazol-2-ylidene]gold(I) CAS 852445-88-6
| CAS No. | 852445-88-6 |
| Molecular Formula | C23H33AuClN2 |
| Molecular Weight | 569.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Chloro[1,3-bis(adamantyl)2H-imidazol-2-ylidene]gold(I) 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.
Chloro[1,3-bis(adamantyl)2H-imidazol-2-ylidene]gold(I) (CAS 852445-88-6) is a high-purity analytical reference standard with the molecular formula C23H33AuClN2 and a molecular weight of 569.94 g/mol.
The molecular framework of Chloro[1,3-bis(adamantyl)2H-imidazol-2-ylidene]gold(I) (C23H33AuClN2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), Chloro[1,3-bis(adamantyl)2H-imidazol-2-ylidene]gold(I) 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 | C23H33AuClN2 |
| Molecular Weight | 569.94 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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- 6-Chloro-9-(cyclohex-2-en-1-yl)-9H-purine (CAS 91066-65-8)
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Recommended Standards
- 1,3-16:1 D5DG (CAS 1246523-68-1)
- 4-(Dihexadecylamino)benzaldehyde (CAS 131814-01-2)
- Cefditoren Impurity 36 (CAS CATO-C4X-135836)
- 2,9-Diiodo-4,4,5,5,6,6,7,7-octafluorodecane-1,10-diol (CAS 191857-56-4)
- 2-(5-(p-Tolyl)-1H-pyrazol-3-yl)acetonitrile (CAS 134161-74-3)
- 6-Bromo-4-fluoro-1-methyl-1H-indazole-3-carboxylic acid (CAS 1780788-37-5)
- Ethyl 1-allylpiperidine-4-carboxylate (CAS 177971-46-9)
- (5-Methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)(phenyl)methanone (CAS 231947-19-6)
- 4,4'-Difluoro-3-Methoxybenzophenone (CAS 94108-96-0)
- Benzyl ((1-((S)-2-aminopropanoyl)pyrrolidin-2-yl)methyl)carbamate (CAS 1354026-85-9)
- 1-[2-(4,4-Difluoropiperidin-1-yl)ethyl]-3-methylurea (CAS 1823323-34-7)
- (r)-5-(1-Amino-2-hydroxyethyl)-2-methoxyphenol (CAS 1212853-97-8)
- Tert-butyl 4-(bromomethyl)-3,5-difluorobenzoate (CAS 1363405-79-1)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
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