3-Diphenylphosphinyl-9-(4'-diphenylphosphinylphenyl)carbazole CAS 1226860-68-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1226860-68-9 |
| Molecular Formula | C42H31NO2P2 |
| Molecular Weight | 643.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Diphenylphosphinyl-9-(4'-diphenylphosphinylphenyl)carbazole (CAS 1226860-68-9) pharmaceutical standards reference standard. Molecular formula: C42H31NO2P2. Molecular weight: 643.65 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C42H31NO2P2 |
| Molecular Weight | 643.65 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 28.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Diphenylphosphinyl Standards
- 4,4′-Bis(diphenylphosphinyl)-2,2′,6,6′-tetramethoxy-3,3′-bipyridine (CAS 220998-37-8)
- 1,8-Bis(diphenylphosphinyl)naphthalene (CAS 316808-41-0)
- (1R)-2′-(Diphenylphosphinyl)-N,N-dimethyl[1,1′-binaphthalen]-2-amine (CAS 216368-92-2)
- (R)-2'-(Diphenylphosphinyl)-[1,1'-binaphthalen]-2-ol (CAS 132548-91-5)
- (S)-2'-(Diphenylphosphinyl)-[1,1'-binaphthalen]-2-ol (CAS 137769-33-6)
- N-[(Diphenylphosphinyl)(4-fluorophenyl)methyl]benzenesulfonamide (CAS 305854-79-9)
- N-[(diphenylphosphinyl)methyl]-n-methylaniline (CAS 76527-75-8)
- 5-(Diphenylphosphinyl)pentanoic Acid (CAS 71140-70-0)
Recommended Standards
- Tigecycline Impurity 31 (CAS CATO-C4X-186031)
- (9-Phenyl-9H-carbazole-2,7-diyl)bis(diphenylphosphine oxide) (CAS 1299463-56-1)
- Loperamide EP Impurity E (CAS 1426322-82-8)
- Propofol β-D-Glucuronide (CAS 114991-26-3)
- 3-(2-Chlorophenyl)-4-piperidinone HCl (CAS 1425366-60-4)
- N-(4-Bromobutyl)phthalimide 2-(4-bromobutyl)-1h-isoindole-1,3(2h)-dione n-(4-bromobutyl) phthalimide n-(4-bromobutyl)-phthalimide 5394-18-3 (CAS 5394-18-3)
- Oxazole, 2,2′-[(1S)-6,6′-dimethyl[1,1′-biphenyl]-2,2′-diyl]bis[4,5-dihydro-4-(1-methylethyl)-, (4S,4′S)- (CAS 209003-59-8)
- CAS 65163-26-0 (CAS 65163-26-0)
- Methyl 4-((5-methyl-1,3,4-thiadiazol-2-yl)amino)-4-oxobut-2-enoate (CAS 81542-43-0)
- Serpent Peptide (CAS 823202-99-9)
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