(1S)-2′-[(Hexahydro-1H-azepin-1-yl)carbonyl][1,1′-binaphthalene]-2-carboxylic acid CAS 2646621-98-7
| CAS No. | 2646621-98-7 |
| Molecular Formula | C28H25NO3 |
| Molecular Weight | 423.50 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 (1S)-2′-[(Hexahydro-1H-azepin-1-yl)carbonyl][1,1′-binaphthalene]-2-carboxylic acid (CAS 2646621-98-7), a certified reference material (molecular formula C28H25NO3, MW 423.50 g/mol) for analytical method development and quality control.
Structurally, (1S)-2′-[(Hexahydro-1H-azepin-1-yl)carbonyl][1,1′-binaphthalene]-2-carboxylic acid (C28H25NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 423.50 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), (1S)-2′-[(Hexahydro-1H-azepin-1-yl)carbonyl][1,1′-binaphthalene]-2-carboxylic acid 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.
Physical & Chemical Properties
| Molecular Formula | C28H25NO3 |
| Molecular Weight | 423.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 1 |
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