rel-(1R,5S,6S)-tert-Butyl 5-hydroxy-7-oxa-3-azabicyclo[4.1.0]heptane-3-carboxylate CAS 1997369-98-8
| CAS No. | 1997369-98-8 |
| Molecular Formula | C10H17NO4 |
| Molecular Weight | 215.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures rel-(1R,5S,6S)-tert-Butyl 5-hydroxy-7-oxa-3-azabicyclo[4.1.0]heptane-3-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.
rel-(1R,5S,6S)-tert-Butyl 5-hydroxy-7-oxa-3-azabicyclo[4.1.0]heptane-3-carboxylate (CAS 1997369-98-8), molecular formula C10H17NO4 and molecular weight 215.25 g/mol, is a CATO reference standard with documented purity and traceability.
rel-(1R,5S,6S)-tert-Butyl 5-hydroxy-7-oxa-3-azabicyclo[4.1.0]heptane-3-carboxylate (C10H17NO4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C10H17NO4 |
| Molecular Weight | 215.25 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Recommended Standards
- rel-(1R,2R)-2-((tert-Butoxycarbonyl)amino)cyclobutane-1-carboxylic acid (CAS 951173-25-4)
- Rhodblock 6 (CAS 886625-06-5)
- Pyrrolidine-1,3-dicarboxylic Acid 1-tert-Butyl Ester (CAS 59378-75-5)
- tert-Butoxycarbonylamino-cyclopropyl-acetic acid (CAS 54256-41-6)
- 3-Ethyl-5-(2-nitrobenzyl)-1H-1,2,4-triazole (CAS 95614-28-1)
- 3-[(2-Chloro-1,3-thiazol-5-yl)methoxy]-N'-hydroxybenzenecarboximidamide (CAS 885950-42-5)
- 1-(1-Ethyl-1H-imidazol-2-yl)-N-methylmethanamine (CAS 920450-08-4)
- 5-(Chloromethyl)-3-(m-tolyl)isoxazole (CAS 934156-90-8)
- (E)-3-Methyl-4-oxo-2-butenoic Acid Ethyl Ester 3-Methyl-fumaraldehydic Acid Ethyl Ester 62054-49-3 Ethyl (2E)-3-Methyl-4-oxobut-2-enoate Ethyl 3-methyl-4-oxocrotonate Ethyl trans-3-Methyl-4-oxocrotonate Ethyl trans-3-methyl-4-oxo-2-butenoate Ethyl trans-|A-oxosenecioate (CAS 62054-49-3)
- 3-Azabicyclo[4.1.0]Heptane-7-carboxylic acid (CAS 1369343-66-7)
- 1-(1-Acetylindolin-5-yl)-2-bromoethan-1-one (CAS 201470-43-1)
- 1-(4-Bromobenzyl)-2-oxo-N-(3-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carboxamide (CAS 946379-77-7)
- N-Hexyl-N'-phenylurea (CAS 1142-07-0)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com