1,16-Bis(diphenylphosphino)-6,7,8,9,10,11-hexahydrodibenzo[b,d][1,6]dioxacyclododecine CAS 905714-10-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 905714-10-5 |
| Molecular Formula | C42H38O2P2 |
| Molecular Weight | 636.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,16-Bis(diphenylphosphino)-6,7,8,9,10,11-hexahydrodibenzo[b,d][1,6]dioxacyclododecine (CAS 905714-10-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C42H38O2P2. Molecular weight: 636.70 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C42H38O2P2 |
| Molecular Weight | 636.70 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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Bis Standards
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- [2′-(Diphenylphosphino)[1,1′-binaphthalen]-2-yl]diphenylphosphine oxide (CAS 183244-55-5)
- 4-(Bis(2-(diphenylphosphino)ethyl)carbamoyl)phthalic acid (CAS 77462-00-1)
- 3-(Diphenylphosphino)-2'-((R)-hydroxy(2-(trimethylsilyl)phenyl)methyl)-[1,1'-binaphthalen]-2-ol (CAS 1661883-75-5)
- 4,6-Bis(diphenylphosphino)-10-phenyl-10H-phenoxaphosphine (CAS 261733-09-9)
- 2-(Diphenylphosphino)-N-[(1S,2R)-2-[(R)-(4-methylphenyl)sulfinyl]-1,2-iphenylethyl]benzamide (CAS 1570510-59-6)
- 2-(Diphenylphosphino)-N-[(1S,2R)-2-[(R)-(2-methylphenyl)sulfinyl] -1,2-diphenylethyl]-benzamide (CAS 1570510-63-2)
- 1,15-Bis(diphenylphosphino)-7,8,9,10-tetrahydro-6H-dibenzo[b,d][1,6]dioxacycloundecine (CAS 905714-09-2)
Recommended Standards
- (S)-C6-Tunephos (CAS 486429-96-3)
- Lifitegrast Impurity 140 (CAS CATO-C4X-2409140)
- (16aR)-1,16-Bis(diphenylphosphino)-6,7,8,9,10,11-hexahydrodibenzo[b,d][1,6]dioxacyclododecine (CAS 301847-92-7)
- [(e)-2-nitroethenyl]cyclohexane (CAS 132839-80-6)
- 3-(tert-Butoxy)-5-chloro-4-cyclopropoxypyridine (CAS 1243394-27-5)
- Aplysamine-4 hydrogenbromide, 96% (CAS 152606-61-6)
- Cefradine Impurity 13 (CAS CATO-C4X-121513)
- N-butyl-N-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxamide hydrochloride (CAS 1220017-77-5)
- Andrographidin C (CAS 113963-39-6)
- endo-Gly31-Semaglutide (CAS CATO-C4X-2226282)
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