(S)-Ethyl 2-((tert-butoxycarbonyl)amino)-3-(5-((tert-butoxycarbonyl)-oxy)-2-(trimethylstannyl)phenyl)propanoate CAS 845882-24-8
| CAS No. | 845882-24-8 |
| Molecular Formula | C24H39NO7Sn |
| Molecular Weight | 572.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (S)-Ethyl 2-((tert-butoxycarbonyl)amino)-3-(5-((tert-butoxycarbonyl)-oxy)-2-(trimethylstannyl)phenyl)propanoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 572.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
(S)-Ethyl 2-((tert-butoxycarbonyl)amino)-3-(5-((tert-butoxycarbonyl)-oxy)-2-(trimethylstannyl)phenyl)propanoate (CAS 845882-24-8) is a high-purity analytical reference standard with the molecular formula C24H39NO7Sn and a molecular weight of 572.28 g/mol.
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)-Ethyl 2-((tert-butoxycarbonyl)amino)-3-(5-((tert-butoxycarbonyl)-oxy)-2-(trimethylstannyl)phenyl)propanoate 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 | C24H39NO7Sn |
| Molecular Weight | 572.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- Orforglipron impurity 140 (CAS 757247-91-9)
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- 2-Chloro-n-(4-methanesulfonylphenyl)acetamide (CAS 572882-25-8)
- Ethyl 3,7,8,10-tetraazatricyclo[7.4.0.0,2,7]trideca-1,3,5,8,10,12-hexaene-4-carboxylate (CAS 949204-48-2)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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