Chloro(1,3-dihydro-1,3-dimethyl-2H-imidazol-2-ylidene)gold CAS 847755-59-3
| CAS No. | 847755-59-3 |
| Molecular Formula | C5H8AuClN2 |
| Molecular Weight | 328.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Chloro(1,3-dihydro-1,3-dimethyl-2H-imidazol-2-ylidene)gold (CAS 847755-59-3), a certified reference material (molecular formula C5H8AuClN2, MW 328.55 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H8AuClN2, Chloro(1,3-dihydro-1,3-dimethyl-2H-imidazol-2-ylidene)gold contains a nitrile group, chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 328.55 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Chloro(1,3-dihydro-1,3-dimethyl-2H-imidazol-2-ylidene)gold 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 | C5H8AuClN2 |
| Molecular Weight | 328.55 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 2-(3-(2,6-Difluorophenyl)-1,2,4-oxadiazol-5-yl)aniline (CAS 1708250-77-4)
- (E)-3-(2-fluoro-5-methyl-4-(trifluoromethyl)phenyl)acrylic acid (CAS 1324063-28-6)
- trans-1-tert-butyl-2-(1-methyl-1H-pyrazol-4-yl)-5-oxopyrrolidine-3-carbonitrile (CAS 1808624-10-3)
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- 2-(Trifluoromethyl)thiazole-4-carbohydrazide (CAS 1180526-68-4)
- Neuropeptide Y (22-36) (CAS 119019-65-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com