1,1'-[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine CAS 910134-30-4
| CAS No. | 910134-30-4 |
| Molecular Formula | C44H58O4P2 |
| Molecular Weight | 712.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,1'-[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine.
1,1'-[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine (CAS 910134-30-4), molecular formula C44H58O4P2 and molecular weight 712.88 g/mol, is a CATO reference standard with documented purity and traceability.
1,1'-[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine (C44H58O4P2) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,1'-[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C44H58O4P2 |
| Molecular Weight | 712.88 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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.) | 1987 |
Related S Standards
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Recommended Standards
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- Nalbuphine impurity 32 (CAS CATO-C4X-147532)
- des Pro7,Orn8,Gly9-Atosiban (CAS CATO-C4X-229376)
- Methyl 2-azabicyclo[3.1.0]hexane-1-carboxylate (CAS 1378877-03-2)
- 6-Hydroxyquinoline 1-Oxide (CAS 93499-73-1)
- 4'-Chloro-3-methyl-3'-(trifluoromethyl)-[1,1'-biphenyl]-4-carbaldehyde (CAS 2624417-81-6)
- tert-Butyl ((1-((S)-2-aminopropanoyl)pyrrolidin-3-yl)methyl)(methyl)carbamate (CAS 1354027-28-3)
- Diethyl 1-(4-acetylphenyl)-2-methyl-1H-pyrrole-3,4-dicarboxylate (CAS 853334-51-7)
- 1-(4-Chlorophenyl)-3,3-dimethylpiperazine (CAS 791779-65-2)
- 5-Bromo-4-chloropyrrolo[2,1-f][1,2,4]triazine (CAS 1403767-33-8)
- 2-(3-Ethyl-4-oxothiazolidin-2-ylidene)malononitrile (CAS 623558-68-9)
- n-(1-(Furan-2-yl)ethyl)pentan-3-amine (CAS 1019581-18-0)
- Peptide 432 (CAS CATO-CPTD788432)
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