(4S,4'S)-2,2'-(Pentane-3,3-diyl)bis(4-(tert-butyl)-4,5-dihydrooxazole) CAS 160191-66-2
| CAS No. | 160191-66-2 |
| Molecular Formula | C19H34N2O2 |
| Molecular Weight | 322.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (4S,4'S)-2,2'-(Pentane-3,3-diyl)bis(4-(tert-butyl)-4,5-dihydrooxazole) 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.
CATO supplies (4S,4'S)-2,2'-(Pentane-3,3-diyl)bis(4-(tert-butyl)-4,5-dihydrooxazole) (CAS 160191-66-2), a certified reference material (molecular formula C19H34N2O2, MW 322.49 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, (4S,4'S)-2,2'-(Pentane-3,3-diyl)bis(4-(tert-butyl)-4,5-dihydrooxazole) is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 322.49 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H34N2O2 |
| Molecular Weight | 322.49 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 DMSO, DMF, methanol |
| 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.) | 2002 |
| Nitrogen Atoms | 2 |
Recommended Standards
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- sodium 3-(1-hydroxycyclobutyl)propanoate (CAS 1909314-32-4)
- N,N-Diethyl-1-(3-(trifluoromethyl)phenyl)propan-2-amine (CAS 74051-11-9)
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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)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com