(S)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis(diisopropylphosphine) CAS 150971-43-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 150971-43-0 |
| Molecular Formula | C26H40O2P2 |
| Molecular Weight | 446.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis(diisopropylphosphine) (CAS 150971-43-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H40O2P2. Molecular weight: 446.54 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C26H40O2P2 |
| Molecular Weight | 446.54 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
Related S Standards
- (R)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(4-methylphenyl)phosphine] (CAS 133545-24-1)
- (S)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(4-methylphenyl)phosphine] (CAS 133545-25-2)
- (R)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis(di-2-furylphosphine) (CAS 145214-57-9)
- (S)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis(di-2-furylphosphine) (CAS 145214-59-1)
- 2',3'-Dimethoxybiphenyl-3-carboxylic acid (CAS 1215206-70-4)
- 3',4'-Dimethoxybiphenyl-3-carboxylic acid (CAS 676348-31-5)
- 2',6'-Dimethoxybiphenyl-2-ylboronic acid (CAS 1451392-16-7)
- (S)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(3,5-di-tert-butylphenyl)phosphine] (CAS 167709-31-1)
Recommended Standards
- N,N-Dimethyl-4-(4-(5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)piperidine-1-carbonyl)benzenesulfonamide (CAS 1448053-20-0)
- (R)-2,2'-Bis(diisopropylphosphino)-6,6'-dimethoxy-1,1'-biphenyl (CAS 150971-45-2)
- Ethyl 2-{1-[5-(ethoxycarbonyl)-3-methyl-1H-indol-2-yl]propyl}-3-methyl-1H-indole-5-carboxylate (CAS 1424940-12-4)
- 8-Chloro-7-methoxyquinoline-2,4-diol (CAS 1415562-72-9)
- 6-Bromo-1-(difluoromethyl)-2,3,4-trifluorobenzene (CAS 1823550-05-5)
- 3-(Hexyloxy)propan-1-amine (CAS 16728-61-3)
- (2-Nitro-1,4-phenylene)dimethanol (CAS 23222-97-1)
- 2-((2,5-Dichlorophenyl)amino)-4-methyl-1,3-thiazole-5-carboxylic acid (CAS 1071328-81-8)
- 1-(3,4-Dimethoxybenzyl)-1H-indazol-3(2H)-one (CAS 1229-97-6)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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