(R)-Methyl 6-(((benzyloxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)hexanoate CAS 82611-49-2
| CAS No. | 82611-49-2 |
| Molecular Formula | C20H30N2O6 |
| Molecular Weight | 394.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(R)-Methyl 6-(((benzyloxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)hexanoate (CAS 82611-49-2), molecular formula C20H30N2O6 and molecular weight 394.46 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C20H30N2O6, (R)-Methyl 6-(((benzyloxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)hexanoate contains a flavonoid 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 394.46 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.
Physical & Chemical Properties
| Molecular Formula | C20H30N2O6 |
| Molecular Weight | 394.46 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (R)-7-(((Benzyloxy)carbonyl)amino)-3-((tert-butoxycarbonyl)amino)heptanoic acid (CAS 877373-37-0)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(piperidin-4-yl)propanoic acid (CAS 368866-16-4)
- (4-(4-(Bis(4-fluorophenyl)methyl)piperazin-1-yl)phenyl)methanol (CAS 914349-62-5)
- (S)-3-(((Benzyloxy)carbonyl)amino)-7-((tert-butoxycarbonyl)amino)heptanoic acid (CAS 957494-09-6)
- Methyl 5-((tert-butoxycarbonyl)amino)piperidine-3-carboxylate hydrochloride (CAS 1881321-33-0)
- Arnicolide C (CAS 34532-67-7)
- Ethyl (E)-4-((4R,5S)-5-((R)-(hexyloxy)(phenyl)methyl)-2,2-dimethyl-1,3-dioxolan-4-yl)-4-oxobut-2-enoate (CAS 1431884-83-1)
- 7-Methyl-2-(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 73221-15-5)
- (1S,2S,3R,4R)-rel-3-((tert-Butoxycarbonyl)amino)bicyclo[2.2.1]heptane-2-carboxylic Acid (CAS 1212306-15-4)
- 2-(3-Methoxyphenoxy)propanamide (CAS 60770-72-1)
- (2S,4R)-1-[(2S)-2-[6-[[2-[2,3-difluoro-6-(2-morpholinothiazol-4-yl)phenoxy]acetyl]amino]hexanoylamino]-3,3-dimethyl-butanoyl]-4-hydroxy-N-[(1S)-1-[4-(4-methylthiazol-5-yl)phenyl]ethyl]pyrrolidine-2-carboxamide (CAS 2488296-78-0)
- 3-Allyl-4-hydroxy-6-methyl-2H-pyran-2-one (CAS 50607-36-8)
- Levocabastine Impurity 1 (CAS 80185-65-5)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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