Diethyl N-[(1S,2S)-2-[(1-naphthalenylmethyl)amino]cyclohexyl]phosphoramidate CAS 1792981-76-0
| CAS No. | 1792981-76-0 |
| Molecular Formula | C21H31N2O3P |
| Molecular Weight | 390.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl N-[(1S,2S)-2-[(1-naphthalenylmethyl)amino]cyclohexyl]phosphoramidate (C21H31N2O3P) contains a steroid core, an amide group, a phosphonate 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.
Diethyl N-[(1S,2S)-2-[(1-naphthalenylmethyl)amino]cyclohexyl]phosphoramidate (CAS 1792981-76-0) is a high-purity analytical reference standard with the molecular formula C21H31N2O3P and a molecular weight of 390.46 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Diethyl N-[(1S,2S)-2-[(1-naphthalenylmethyl)amino]cyclohexyl]phosphoramidate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H31N2O3P |
| Molecular Weight | 390.46 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
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