(R)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(4-methylphenyl)phosphine] CAS 133545-24-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 133545-24-1 |
| Molecular Formula | C28H26O2P2 |
| Molecular Weight | 456.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (R)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(4-methylphenyl)phosphine] (CAS 133545-24-1) pharmaceutical standards reference standard. Molecular formula: C28H26O2P2. Molecular weight: 456.45 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C28H26O2P2 |
| Molecular Weight | 456.45 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
Related R Standards
- (S)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(4-methylphenyl)phosphine] (CAS 133545-25-2)
- (S)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis(diisopropylphosphine) (CAS 150971-43-0)
- (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)
- (S)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(3,5-di-tert-butylphenyl)phosphine] (CAS 167709-31-1)
- 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)
Recommended Standards
- [(2R,3S,5R)-2-(hydroxymethyl)-5-[5-[2-(1H-indol-3-yl)ethylcarbamoyl]-2,4-dioxo-pyrimidin-1-yl]tetrahydrofuran-3-yl] acetate (CAS 1219931-00-6)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(1,3-dioxoisoindolin-2-yl)propanoicacid (CAS 1212405-65-6)
- 2-(2-{4-[2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)ethoxy]phenoxy}ethyl)-2,3-dihydro-1H-isoindole-1,3-dione (CAS 860650-44-8)
- 2-(3,3-Dimethoxycyclobutyl)ethan-1-amine (CAS 2098106-68-2)
- 2-(1-Isopropylpyrrolidin-2-yl)-3-methylpyridine (CAS 1352498-91-9)
- Triamcinolone Acetonide RC 7 (CAS 68263-02-5)
- Ethyl 5-oxo-3-(p-tolyl)-2,5-dihydro-1,2,4-triazine-6-carboxylate (CAS 36286-78-9)
- 1-(Bromomethyl)-4-methyl-1-((1,1,1-trifluoropropan-2-yl)oxy)cyclohexane (CAS 1515467-52-3)
- 5-Azoniaspiro[4.4]nonane Bromide (CAS 16450-38-7)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
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