N-(2-Cyano-3-methylbutan-2-yl)-2-((1-(2-methoxyphenyl)-5-nitro-1H-benzo[d]imidazol-2-yl)thio)acetamide CAS 764699-54-9
| CAS No. | 764699-54-9 |
| Molecular Formula | C22H23N5O4S |
| Molecular Weight | 453.51 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 N-(2-Cyano-3-methylbutan-2-yl)-2-((1-(2-methoxyphenyl)-5-nitro-1H-benzo[d]imidazol-2-yl)thio)acetamide (CAS 764699-54-9), a certified reference material (molecular formula C22H23N5O4S, MW 453.51 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, N-(2-Cyano-3-methylbutan-2-yl)-2-((1-(2-methoxyphenyl)-5-nitro-1H-benzo[d]imidazol-2-yl)thio)acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 453.51 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C22H23N5O4S |
| Molecular Weight | 453.51 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- N-(2-(5-(2-Ethoxyphenyl)-1-(furan-2-carbonyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide (CAS 923244-03-5)
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