rel-tert-Butyl (6R,7S)-6-methyl-7-((methylsulfonyl)oxy)-2-azaspiro[3.5]nonane-2-carboxylate CAS 2787497-53-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2787497-53-2 |
| Molecular Formula | C15H27NO5S |
| Molecular Weight | 333.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
rel-tert-Butyl (6R,7S)-6-methyl-7-((methylsulfonyl)oxy)-2-azaspiro[3.5]nonane-2-carboxylate (CAS 2787497-53-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H27NO5S. Molecular weight: 333.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H27NO5S |
| Molecular Weight | 333.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- tert-Butyl 4-(3-((methylsulfonyl)oxy)cyclobutyl)piperidine-1-carboxylate (CAS 1958100-64-5)
- rel-tert-Butyl (6S,7S)-6-methyl-7-((methylsulfonyl)oxy)-2-azaspiro[3.5]nonane-2-carboxylate (CAS 2787497-54-3)
- 2,4,6-Tri(piperazin-1-yl)-1,3,5-triazine (CAS 19142-26-8)
- 7-Bromo-1,4,4-trimethyl-1,2,3,4-tetrahydroquinoline (CAS 129790-08-5)
- (S)-Ethyl 3,5-dimethyloxazolidine-5-carboxylate (CAS 20026-65-7)
- Ethyl 5-((3-nitrobenzoyl)oxy)-2-phenylbenzofuran-3-carboxylate (CAS 6240-53-5)
- 2-(1-Benzyl-1H-1,2,3-triazol-4-yl)-N-methylethan-1-amine (CAS 933719-82-5)
- 1-Bromo-2,4,5-trifluoro-3-(trifluoromethyl)benzene (CAS 118829-13-3)
- Tert-butyl (5S)-2-[(1S,2R)-1-carbamoyl-2-hydroxy-propyl]-1-oxo-2,6-diazaspiro[4.5]decane-6-carboxylate (CAS 2183458-53-7)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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 13829788188 / jacky.chen@cato-chem.com