N-Cyclopropyl-2-(5-(hydroxymethyl)-2-((2-oxo-2-(phenylamino)ethyl)thio)-1H-imidazol-1-yl)acetamide CAS 921867-46-1
| CAS No. | 921867-46-1 |
| Molecular Formula | C17H20N4O3S |
| Molecular Weight | 360.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-Cyclopropyl-2-(5-(hydroxymethyl)-2-((2-oxo-2-(phenylamino)ethyl)thio)-1H-imidazol-1-yl)acetamide.
CATO supplies N-Cyclopropyl-2-(5-(hydroxymethyl)-2-((2-oxo-2-(phenylamino)ethyl)thio)-1H-imidazol-1-yl)acetamide (CAS 921867-46-1), a certified reference material (molecular formula C17H20N4O3S, MW 360.43 g/mol) for analytical method development and quality control.
N-Cyclopropyl-2-(5-(hydroxymethyl)-2-((2-oxo-2-(phenylamino)ethyl)thio)-1H-imidazol-1-yl)acetamide (C17H20N4O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C17H20N4O3S |
| Molecular Weight | 360.43 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related N Standards
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Recommended Standards
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- Phenyl 2-(benzylthio)-1H-benzo[d]imidazole-1-carboxylate (CAS 845879-38-1)
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- .beta.-Alanine, N-(2-hydroxyethyl)-N-[2-[(1-oxooctyl)amino]ethyl]- (CAS 64265-45-8)
- 2-(Chloromethyl)-6-cyano-3-(difluoromethyl)-4-methylpyridine (CAS 1805291-82-0)
- 2-Fluoro-5-methoxypyrimidine (CAS 62802-39-5)
- 2,2-Dimethyl-3-oxo-3-(4-(trifluoromethyl)phenyl)propanenitrile (CAS 1893392-77-2)
- Ethyl 5-(2,6-difluorophenyl)-1-methyl-1h-pyrazole-3-carboxylate (CAS 1361019-08-0)
- 4-Bromo-5,7-difluoro-2,3-dihydrobenzofuran (CAS 2055393-35-4)
- Fibrinopeptide A (human) (CAS 25422-31-5)
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