1-((1-Cyanocyclohexyl)amino)-1-oxopropan-2-yl 4-chloro-2-(thiophene-2-carboxamido)benzoate CAS 875324-26-8
| CAS No. | 875324-26-8 |
| Molecular Formula | C22H22ClN3O4S |
| Molecular Weight | 459.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1-((1-Cyanocyclohexyl)amino)-1-oxopropan-2-yl 4-chloro-2-(thiophene-2-carboxamido)benzoate (CAS 875324-26-8), a certified reference material (molecular formula C22H22ClN3O4S, MW 459.95 g/mol) for analytical method development and quality control.
1-((1-Cyanocyclohexyl)amino)-1-oxopropan-2-yl 4-chloro-2-(thiophene-2-carboxamido)benzoate (C22H22ClN3O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H22ClN3O4S |
| Molecular Weight | 459.95 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-(2-(5-Chloropyridin-2-yl)ethyl)-4-(((4-methoxyphenyl)sulfonamido)methyl)benzamide (CAS 1943733-16-1)
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