| CAS No. | 50677-46-8 |
| Molecular Formula | C18H16N2O2S |
| Molecular Weight | 324.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 324.40 g/mol gives 2-[(4,5-Diphenyl-1H-imidazol-2-yl)thio]-propanoic acid 4484AE 50677-46-8 C18H16N2O2S distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-[(4,5-Diphenyl-1H-imidazol-2-yl)thio]-propanoic acid 4484AE 50677-46-8 C18H16N2O2S (CAS 50677-46-8), a certified reference material (molecular formula C18H16N2O2S, MW 324.40 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-[(4,5-Diphenyl-1H-imidazol-2-yl)thio]-propanoic acid 4484AE 50677-46-8 C18H16N2O2S is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 324.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 2-[(4,5-Diphenyl-1H-imidazol-2-yl)thio]-propanoic acid 4484AE 50677-46-8 C18H16N2O2S 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.
| Molecular Formula | C18H16N2O2S |
| Molecular Weight | 324.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |