[1,1':2',1'':2'',1'''-Quaterphenyl]-2-yl(4-(Dimethylamino)phenyl)(methyl)phosphineoxide CAS 105521-34-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 105521-34-4 |
| Molecular Formula | C33H30NOP |
| Molecular Weight | 487.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[1,1':2',1'':2'',1'''-Quaterphenyl]-2-yl(4-(Dimethylamino)phenyl)(methyl)phosphineoxide (CAS 105521-34-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C33H30NOP. Molecular weight: 487.57 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C33H30NOP |
| Molecular Weight | 487.57 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) | 19.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Quaterphenyl Standards
- [1,1':4',1'':4'',1'''-Quaterphenyl]-2,2''',4,4'''-tetracarboxylic acid (CAS 1860824-55-0)
- [1,1':4',1'':4'',1'''-Quaterphenyl]-3,3''',5,5'''-tetracarboxylic acid (CAS 921619-91-2)
- [1,1':4',1'':4'',1'''-Quaterphenyl]disulfonic acid (CAS 74218-63-6)
- 2,2′-[1,1′:3′,1′′:3′′,1′′′-Quaterphenyl]-2′,2′′-diylbis[4,5-dihydrooxazole] (CAS 1021602-62-9)
- [1,1':4',1'':4'',1'''-quaterphenyl]-3,4''',5-tricarboxylic acid (CAS 2005517-60-0)
- 2-([1,1':4',1'':4'',1'''-Quaterphenyl]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1802233-15-3)
- [1,1':3',1'':3'',1'''-Quaterphenyl]-3,3''',5,5'''-tetracarbaldehyde (CAS 2459652-60-7)
- [1,1':3',1'':3'',1'''-Quaterphenyl]-4,4''',5',5''-tetracarbaldehyde (CAS 2757248-24-9)
Recommended Standards
- H-Arg-Arg-AMC (CAS 263843-55-6)
- 2-(4-(Diphenylamino)phenyl)-9H-thioxanthen-9-one 10,10-dioxide (CAS 1623010-63-8)
- Vazegepant Impurity 26 (CAS 928014-64-6)
- 3-Chloro-2-({2-fluoro-[1,1'-biphenyl]-4-yl}oxy)-5-(trifluoromethyl)pyridine (CAS 477846-74-5)
- N4-Ethyl-2-methylquinoline-4,6-diamine (CAS 856095-22-2)
- Ethyl 2-(3-chloro-2-methyl-5-nitrophenyl)acetate (CAS 1804889-87-9)
- Papaverine (CAS 58-74-2)
- 3-(3-Chloro-5-fluorophenyl)-1-propylamine (CAS 1000513-04-1)
- 5-Bromo-2-cyano-4-methylbenzoic acid (CAS 1807209-21-7)
- Serpent Peptide (CAS 823202-99-9)
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