(S)-1-benzyl 5-methyl 3-((tert-butoxycarbonyl)amino)pentanedioate CAS 76144-15-5
| CAS No. | 76144-15-5 |
| Molecular Formula | C18H25NO6 |
| Molecular Weight | 351.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (S)-1-benzyl 5-methyl 3-((tert-butoxycarbonyl)amino)pentanedioate 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.
(S)-1-benzyl 5-methyl 3-((tert-butoxycarbonyl)amino)pentanedioate (CAS 76144-15-5) is a high-purity analytical reference standard with the molecular formula C18H25NO6 and a molecular weight of 351.39 g/mol.
(S)-1-benzyl 5-methyl 3-((tert-butoxycarbonyl)amino)pentanedioate (C18H25NO6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C18H25NO6 |
| Molecular Weight | 351.39 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (R)-3-(((Benzyloxy)carbonyl)amino)-6-(tert-butoxy)-6-oxohexanoic acid (CAS 2375165-41-4)
- (S)-3-(((Benzyloxy)carbonyl)amino)-6-(tert-butoxy)-6-oxohexanoic acid (CAS 2135655-76-2)
- (R)-1-Benzyl 5-methyl 2-((tert-butoxycarbonyl)amino)pentanedioate (CAS 883985-06-6)
- (S)-6-(Benzyloxy)-2-((tert-butoxycarbonyl)amino)-6-oxohexanoic acid (CAS 80975-50-4)
- 1-(tert-Butyl)-3-fluoropyrrolidin-2-one (CAS 522665-43-6)
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