(3s,4s)-4-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)-3-hydroxy-6-(methylsulfanyl)hexanoic acid CAS 268542-18-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 268542-18-3 |
| Molecular Formula | C22H25NO5S |
| Molecular Weight | 415.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (3s,4s)-4-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)-3-hydroxy-6-(methylsulfanyl)hexanoic acid (CAS 268542-18-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H25NO5S. Molecular weight: 415.50 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H25NO5S |
| Molecular Weight | 415.50 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- (3-((4-Methoxyphenyl)sulfonyl)azetidin-1-yl)(4-phenyltetrahydro-2H-pyran-4-yl)methanone (CAS 1797844-21-3)
- 1-Benzyl-4-methyl-6-phenyl-3-(phenylsulfonyl)pyridin-2(1H)-one (CAS 338398-24-6)
- (S)-2-Methyl-N-[(1R)-2,2,2-trifluoro-1-{3-methyl-6-phenylimidazo[2,1-b][1,3]thiazol-2-yl}ethyl]propane-2-sulfinamide (CAS 1492726-96-1)
- Methyl 3-oxo-4-(3-(trifluoromethyl)-5,6-dihydrocyclopenta[c]pyrazol-1(4H)-yl)butanoate (CAS 1229625-08-4)
- 1-(2-(Dimethylamino)-2-(furan-2-yl)ethyl)-3-(m-tolyl)urea (CAS 941964-14-3)
- 4-Chloro-1-((4-isopropylphenoxy)methyl)-1h-pyrazole-3-carboxylic acid (CAS 1006488-79-4)
- [1,3'-bipiperidin]-4-ylmethanol (CAS 1351031-96-3)
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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)
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