(SP-4-2)-Tribromo(2,4,6-trimethylpyridine)gold CAS 97374-28-2
| CAS No. | 97374-28-2 |
| Molecular Formula | C8H11AuBr3N |
| Molecular Weight | 557.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (SP-4-2)-Tribromo(2,4,6-trimethylpyridine)gold is closely related to a nitrile group, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(SP-4-2)-Tribromo(2,4,6-trimethylpyridine)gold (CAS 97374-28-2) is a high-purity analytical reference standard with the molecular formula C8H11AuBr3N and a molecular weight of 557.86 g/mol.
The molecular framework of (SP-4-2)-Tribromo(2,4,6-trimethylpyridine)gold (C8H11AuBr3N) is characterized by a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.
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), (SP-4-2)-Tribromo(2,4,6-trimethylpyridine)gold 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 | C8H11AuBr3N |
| Molecular Weight | 557.86 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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