N1-(2-(Azepan-1-yl)-2-(thiophen-3-yl)ethyl)-N2-cyclopentyloxalamide CAS 946303-63-5
| CAS No. | 946303-63-5 |
| Molecular Formula | C19H29N3O2S |
| Molecular Weight | 363.52 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.
N1-(2-(Azepan-1-yl)-2-(thiophen-3-yl)ethyl)-N2-cyclopentyloxalamide (CAS 946303-63-5), molecular formula C19H29N3O2S and molecular weight 363.52 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N1-(2-(Azepan-1-yl)-2-(thiophen-3-yl)ethyl)-N2-cyclopentyloxalamide (C19H29N3O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 363.52 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), N1-(2-(Azepan-1-yl)-2-(thiophen-3-yl)ethyl)-N2-cyclopentyloxalamide 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 | C19H29N3O2S |
| Molecular Weight | 363.52 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
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Recommended Standards
- (2E)-N-(Adamantan-1-yl)-2-phenyl-3-(thiophen-2-yl)prop-2-enamide (CAS 478078-59-0)
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- tert-Butyl 5-[(tert-butyldimethylsilyl)oxy]-2-hydroxy-1H-indole-1-carboxylate (CAS 1881295-48-2)
- p-Nitrophenyl hexadecyl ether (CAS 102703-33-3)
- Methyl (R)-2-((2-chloro-5-nitropyrimidin-4-yl)(cyclopentyl)amino)butanoate (CAS 755039-53-3)
- 2-Bromo-3H-imidazo[4,5-b]pyridine-5-carboxylic acid (CAS 1352883-44-3)
- 6-Amino-4-cyclopropoxynicotinamide (CAS 1243355-78-3)
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