(S)-2-(2'-(Diphenylphosphanyl)-[1,1'-biphenyl]-2-yl)-4-phenyl-4,5-dihydrooxazole CAS 1198791-45-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1198791-45-5 |
| Molecular Formula | C33H26NOP |
| Molecular Weight | 483.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-(2'-(Diphenylphosphanyl)-[1,1'-biphenyl]-2-yl)-4-phenyl-4,5-dihydrooxazole (CAS 1198791-45-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C33H26NOP. Molecular weight: 483.54 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C33H26NOP |
| Molecular Weight | 483.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 21.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related S Standards
- (S)-2-(2'-(Diphenylphosphanyl)-[1,1'-biphenyl]-2-yl)-4-isopropyl-4,5-dihydrooxazole (CAS 904887-75-8)
- (R)-2-(2-(Diphenylphosphanyl)phenyl)-4-isopropyl-5,5-diphenyl-4,5-dihydrooxazole (CAS 1904575-43-4)
- (S)-2-(2-(Diphenylphosphanyl)phenyl)-4-isopropyl-5,5-diphenyl-4,5-dihydrooxazole (CAS 861718-64-1)
- n-(2'-(Diphenylphosphanyl)-[1,1'-binaphthalen]-2-yl)methanesulfonamide (CAS 278800-87-6)
- (S)-2-(2'-(Diphenylphosphanyl)-[1,1'-biphenyl]-2-yl)-4-methyl-4,5-dihydrooxazole (CAS 1323988-89-1)
- Bis(2-(diphenylphosphanyl)phenyl)methanone (CAS 845821-92-3)
- (S)-(2-((Diphenylphosphanyl)methyl)pyrrolidin-1-yl)(2-(diphenylphosphanyl)phenyl)methanone (CAS 2755107-30-1)
- (R)-2-(2-(diphenylphosphanyl)phenyl)-4-isopropyl-5,5-dimethyl-4,5-dihydrooxazole (CAS 1152313-79-5)
Recommended Standards
- 2-(Benzo[d][1,3]dioxol-5-yl)-1-oxo-N-(pyridin-4-ylmethyl)-3-(thiophen-3-yl)-1,2,3,4-tetrahydroisoquinoline-4-carboxamide (CAS 1023500-67-5)
- (4S,5S)-2-(2-(Diphenylphosphanyl)phenyl)-4,5-diphenyl-4,5-dihydrooxazole (CAS 1918125-85-5)
- Roxadustat Impurity 7 (CAS 1455091-06-1)
- N1-cyclobutylethane-1,2-diamine (CAS 1119261-24-3)
- 3-Bromo-5-phenylimidazo[1,2-a]pyridine (CAS 1781946-49-3)
- 1-(5-Bromopyrimidin-2-yl)azetidine-3-carboxylic acid (CAS 1706440-68-7)
- 4,7-Bis(5-bromothiophen-2-yl)-5,6-bis(n-octyloxy)-2,1,3-benzothiadiazole (CAS 1192352-10-5)
- 1-Methyl-4-nitro-1H-imidazole-5-carbonyl chloride (CAS 61982-14-7)
- 5-Cyclopropyl-3-iodo-1H-pyrazolo[3,4-b]pyrazine (CAS 1934829-37-4)
- Anti-Inflammatory Peptide 3 (CAS 118850-73-0)
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 13829788188 / jacky.chen@cato-chem.com