2-((S)-5-Amino-2-(((benzyloxy)carbonyl)amino)-5-oxopentanamido)-3-phenylpropanoic Acid Methyl Ester CAS 14317-85-2
| CAS No. | 14317-85-2 |
| Molecular Formula | C23H27N3O6 |
| Molecular Weight | 441.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((S)-5-Amino-2-(((benzyloxy)carbonyl)amino)-5-oxopentanamido)-3-phenylpropanoic Acid Methyl Ester (CAS 14317-85-2), a certified reference material (molecular formula C23H27N3O6, MW 441.48 g/mol) for analytical method development and quality control.
Structurally, 2-((S)-5-Amino-2-(((benzyloxy)carbonyl)amino)-5-oxopentanamido)-3-phenylpropanoic Acid Methyl Ester (C23H27N3O6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 441.48 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C23H27N3O6 |
| Molecular Weight | 441.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 3 |
Related S Standards
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Recommended Standards
- ((3,5-Bis(methoxycarbonyl)-4-methylthiophen-2-yl)sulfonyl)-l-phenylalanine (CAS 1212193-10-6)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-(prop-2-yn-1-yloxy)phenyl)propanoic acid (CAS 1454817-57-2)
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- (2S)-2-(4-(3-(2,4-Diamino-6,7-dihydro-5H-cyclopenta[d]pyrimidin-5-yl)propyl)benzamido)pentanedioic acid (CAS 149325-95-1)
- 2-(2-(Bromomethyl)-1,3-dioxan-5-yl)isoindoline-1,3-dione (CAS 1648866-28-7)
- 5-(3-Fluorophenyl)-1,3,4-thiadiazole-2-carboxylic acid (CAS 1388057-04-2)
- 2-Amino-4-ethynylbenzoic acid (CAS 1015689-36-7)
- 3-Benzyl-9-oxo-3-azabicyclo[3.3.1]Nonane-1-carboxylic acid (CAS 1393383-35-1)
- 5-(3-Chloro-4-((4-fluorobenzyl)oxy)phenyl)-1,3,4-oxadiazol-2-amine (CAS 1706464-13-2)
- N-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)ethyl)-N-methyl-2-phenylacetamide (CAS 337919-77-4)
- 9-(4-(Benzyloxy)-3-((benzyloxy)methyl)butyl)-9H-purin-6-amine (CAS 33498-84-9)
- Methyl 4-methoxy-2-methylbenzoate (CAS 35598-05-1)
- Clobetasol 17-Propionate-d5 (CAS CATO-CCAD302397)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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