(4R,4'R)-2,2'-(Cyclohexane-1,1-diyl)bis(4-phenyl-4,5-dihydrooxazole) CAS 2271404-99-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2271404-99-8 |
| Molecular Formula | C24H26N2O2 |
| Molecular Weight | 374.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4R,4'R)-2,2'-(Cyclohexane-1,1-diyl)bis(4-phenyl-4,5-dihydrooxazole) (CAS 2271404-99-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H26N2O2. Molecular weight: 374.48 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H26N2O2 |
| Molecular Weight | 374.48 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (4-Benzhydrylpiperazin-1-yl)(1,5-dimethyl-1H-pyrazol-3-yl)methanone (CAS 958323-31-4)
- (4S,4'S)-2,2'-Cyclohexylidenebis[4,5-dihydro-4-phenyloxazole] (CAS 2185014-88-2)
- (1'R,2'R,3aS,3"aS,8aR,8"aR)-(+)-3,3",3a,3"a,8,8",8a,8"a-Octahydrodispiro{2H-indeno[1,2-d]oxazole-2,1'-cyclohexane-2',2"-[2H]indeno[1,2-d]oxazole} (CAS 947515-50-6)
- 3-(2-((tert-Butyldimethylsilyl)oxy)ethyl)cyclopentanone (CAS 93131-85-2)
- 2-Methoxy-3-methyl-9H-carbazole (CAS 24224-28-0)
- 4’-Epi Lamivudine-15N2,13C (CAS 1246815-07-5)
- 2-(4-Oxoquinazolin-3(4h)-yl)acetohydrazide (CAS 67067-01-0)
- Dimethyl (2-(benzylamino)-2-oxoethane-1,1-diyl)dicarbamate (CAS 74581-12-7)
- 1-[(4-Hydrazinylphenyl)methyl]-1H-1,2,4-triazole (CAS 144035-22-3)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
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