(S)-Methyl 2-((benzyloxy)amino)-3,3-dimethylbutanoate CAS 219919-36-5
| CAS No. | 219919-36-5 |
| Molecular Formula | C14H21NO3 |
| Molecular Weight | 251.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (S)-Methyl 2-((benzyloxy)amino)-3,3-dimethylbutanoate.
CATO supplies (S)-Methyl 2-((benzyloxy)amino)-3,3-dimethylbutanoate (CAS 219919-36-5), a certified reference material (molecular formula C14H21NO3, MW 251.32 g/mol) for analytical method development and quality control.
Structurally, (S)-Methyl 2-((benzyloxy)amino)-3,3-dimethylbutanoate (C14H21NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 251.32 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures (S)-Methyl 2-((benzyloxy)amino)-3,3-dimethylbutanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H21NO3 |
| Molecular Weight | 251.32 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 2019 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (S)-Benzyl (1-hydroxy-4-methylpentan-2-yl)carbamate (CAS 6216-61-1)
- (S)-N-Boc-3-amino-3-phenyl-1-propanol (CAS 718611-17-7)
- (S)-3-amino-2-(4-(tert-butoxy)benzyl)propanoic acid (CAS 671233-61-7)
- (S)-tert-Butyl (1-(4-methoxyphenyl)ethyl)carbamate (CAS 221247-85-4)
- 5-(Naphthalen-1-yl)pentan-1-amine (CAS 15330-02-6)
- 3-(Trifluoromethyl)phenyl 1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 320423-23-2)
- 3-(tert-Butyl)-4-cyclopropoxypyridine (CAS 1243284-66-3)
- Propranolol EP Impurity B HCl (CAS 2172495-51-9)
- 1-((2-Chlorothiazol-5-yl)methyl)-1H-indole-3-carbaldehyde (CAS 439095-43-9)
- tert-butyl (4S)-4-azidoazepane-1-carboxylate (CAS 2387499-03-6)
- Ethyl 4-Fluoropyridine-2-carboxylate (CAS 1214376-12-1)
- Ethyl (2-Amino-6-chloro-3-pyridyl)(methyl)carbamate (CAS 89660-18-4)
- Tert-butyl 3-(3-methyl-1,2,4-oxadiazol-5-yl)pyrrolidine-1-carboxylate (CAS 1121057-53-1)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
Why CATO?
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