Tert-butyl (1R,4S)-3-oxo-2-azabicyclo[2.2.1]Heptane-2-carboxylate CAS 693245-53-3
| CAS No. | 693245-53-3 |
| Molecular Formula | C11H17NO3 |
| Molecular Weight | 211.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Tert-butyl (1R,4S)-3-oxo-2-azabicyclo[2.2.1]Heptane-2-carboxylate (CAS 693245-53-3), a certified reference material (molecular formula C11H17NO3, MW 211.26 g/mol) for analytical method development and quality control.
The molecular framework of Tert-butyl (1R,4S)-3-oxo-2-azabicyclo[2.2.1]Heptane-2-carboxylate (C11H17NO3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures Tert-butyl (1R,4S)-3-oxo-2-azabicyclo[2.2.1]Heptane-2-carboxylate 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 | C11H17NO3 |
| Molecular Weight | 211.26 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, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl ((5-methylfuran-2-yl)methyl)carbamate (CAS 259796-02-6)
- tert-Butyl (1S)-3-oxo-2-azabicyclo[2.2.1]heptane-2-carboxylate (CAS 204913-00-8)
- 4'-methyl-[1,1'-biphenyl]-2-carboxamide (CAS 39627-24-2)
- tert-Butyl (2-(1H-imidazol-1-yl)ethyl)carbamate (CAS 558441-67-1)
- 2-Hydroxystilbamidine Diisethionate (CAS 533-22-2)
- Sacubitril-d4 (CAS 1884269-07-1)
- 4-(Trifluoromethyl)piperidine-2,6-dione (CAS 356518-29-1)
- Methyl 3-cyanobenzimidate (CAS 357925-37-2)
- 5-(Prop-2-yn-1-yloxy)isophthalic acid (CAS 1052737-14-0)
- 1-{5,7-dimethyl-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl}ethan-1-one (CAS 1638642-95-1)
- (S)-1-Benzyl-2-methylpiperazine (CAS 511254-92-5)
- N-(2,6-dichloropyrimidin-4-yl)-N-methylglycine (CAS 263403-20-9)
- 3-[(3-Chloro-4-fluorophenyl)methoxy]azetidine (CAS 1121613-88-4)
- Lixisenatide (CAS 320367-13-3（free base）)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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