(2R)-3-{1-[(tert-Butoxy)carbonyl]piperidin-4-yl}-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid CAS 313052-00-5
| CAS No. | 313052-00-5 |
| Molecular Formula | C28H34N2O6 |
| Molecular Weight | 494.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2R)-3-{1-[(tert-Butoxy)carbonyl]piperidin-4-yl}-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid (CAS 313052-00-5), a certified reference material (molecular formula C28H34N2O6, MW 494.58 g/mol) for analytical method development and quality control.
Based on its molecular formula C28H34N2O6, (2R)-3-{1-[(tert-Butoxy)carbonyl]piperidin-4-yl}-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 494.58 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C28H34N2O6 |
| Molecular Weight | 494.58 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (4R)-N,N-Bis[[(4R)-4,5-dihydro-4-phenyl-2-oxazolyl]methyl]-4,5-dihydro-4-phenyl-2-oxazolemethanamine (CAS 191109-59-8)
- (R)-tert-Butyl 2-((R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-methoxy-3-oxopropyl)pyrrolidine-1-carboxylate (CAS 2756662-43-6)
- N-(6-Amino-1-(4-methoxyphenyl)-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-3,5-di-tert-butyl-4-hydroxybenzamide (CAS 176378-81-7)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(1-(tert-butoxycarbonyl)piperidin-3-yl)propanoic acid (CAS 457060-97-8)
- Ethyl 4-[3-(2,3-dichlorobenzamido)phenoxy]-2-(methylsulfanyl)pyrimidine-5-carboxylate (CAS 478065-26-8)
- 4-Carboethoxy-3-(2-thiomethylphenyl)propiophenone (CAS 898754-45-5)
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- N-Methyl-N-(9H-purin-6-yl)hydroxylamine (CAS 19152-70-6)
- Sugammadex sodium Impurity 81 (CAS CATO-C4X-190681)
- Ethyl 4-oxo-7-(trifluoromethyl)-4H-pyrido[1,2-a]pyrimidine-3-carboxylate (CAS 256238-90-1)
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- Adrenal Peptide E, bovine (CAS 78355-50-7)
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