(4S,4′S)-2,2′-(1,3-Phenylene)bis[4,5-dihydro-4-(2-methylpropyl)oxazole] CAS 265127-64-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 265127-64-8 |
| Molecular Formula | C20H28N2O2 |
| Molecular Weight | 328.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (4S,4′S)-2,2′-(1,3-Phenylene)bis[4,5-dihydro-4-(2-methylpropyl)oxazole] (CAS 265127-64-8) pharmaceutical standards reference standard. Molecular formula: C20H28N2O2. Molecular weight: 328.45 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H28N2O2 |
| Molecular Weight | 328.45 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (4R,4′R)-2,2′-(1,3-Phenylene)bis[4-(1,1-dimethylethyl)-4,5-dihydrooxazole] (CAS 2757083-01-3)
- (4S,4′S)-2,2′-(1,4-Phenylene)bis[4-(1,1-dimethylethyl)-4,5-dihydrooxazole] (CAS 906672-95-5)
- 1,3-Bis((S)-4-(tert-butyl)-4,5-dihydrooxazol-2-yl)benzene (CAS 196207-68-8)
- 3-((4-(3-Chlorophenyl)piperazin-1-yl)methyl)-4-phenyldihydrofuran-2(3H)-one (CAS 99518-91-9)
- 2-((5-((4-Fluorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)-1-(4-fluorophenyl)ethanone (CAS 477330-25-9)
- 1-(3-(4-Bromophenyl)thiazolo[2,3-c][1,2,4]triazol-6-yl)-N-(4-fluorobenzyl)methanamine (CAS 862808-07-9)
- 3-Hydroxy-2-phenylquinolin-4(1H)-one (CAS 31588-18-8)
- 2-methyl-2,5-diazaspiro[3.5]nonane;dihydrochloride (CAS 2704165-33-1)
- Methyl 2-amino-3-hydroxybutanoate hydrochloride (CAS 2170123-34-7)
- C-telopeptide (CAS 162929-64-8)
Why CATO?
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