[6-(4-Prop-2-ynylcarbamoyl-butyrylamino)-hexyl]-carbamic acid tert-butyl ester CAS 1456806-44-2
| CAS No. | 1456806-44-2 |
| Molecular Formula | C19H33N3O4 |
| Molecular Weight | 367.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[6-(4-Prop-2-ynylcarbamoyl-butyrylamino)-hexyl]-carbamic acid tert-butyl ester (CAS 1456806-44-2) is a high-purity analytical reference standard with the molecular formula C19H33N3O4 and a molecular weight of 367.48 g/mol.
The molecular framework of [6-(4-Prop-2-ynylcarbamoyl-butyrylamino)-hexyl]-carbamic acid tert-butyl ester (C19H33N3O4) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), [6-(4-Prop-2-ynylcarbamoyl-butyrylamino)-hexyl]-carbamic acid tert-butyl ester 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 | C19H33N3O4 |
| Molecular Weight | 367.48 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 3 |
Related Prop Standards
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