(2-Biphenyl)di-1-adamantylphosphine CAS 224311-55-1
| CAS No. | 224311-55-1 |
| Molecular Formula | C32H39P |
| Molecular Weight | 454.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Biphenyl)di-1-adamantylphosphine (CAS 224311-55-1), molecular formula C32H39P and molecular weight 454.63 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (2-Biphenyl)di-1-adamantylphosphine (C32H39P) contains organophosphorus functionality, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 13.5, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 454.63 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (2-Biphenyl)di-1-adamantylphosphine 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 | C32H39P |
| Molecular Weight | 454.63 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2021 |
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Recommended Standards
- Tenovin 6 (CAS 1011557-82-6)
- CAY10506 (CAS 292615-75-9)
- Phosphoric acid, diiSodecyl phenyl ester (CAS 51363-64-5)
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- 2-(1-Methyl-4-piperidinylidene)acetic Acid Ethyl Ester (CAS 28399-82-8)
- Methyl 3-(tert-butyl)-2,3-dimethyloxirane-2-carboxylate (CAS 1517593-09-7)
- Phenylthioacetonitrile (CAS 5219-61-4)
- 2-(Allyloxy)-6-chlorobenzenesulfonamide (CAS 89412-52-2)
- 4-((2-Hydroxybenzyl)amino)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (CAS 385387-37-1)
- S-(4-Methoxy-3,5-dimethylphenyl) ethanethioate (CAS 96620-83-6)
- Revefenacin Impurity 53 (CAS CATO-C4X-203153)
- [1,1'-Bi(cyclopentan)]-2-one (CAS 4884-24-6)
- 1-(4-Chlorophenyl)-3-(m-tolyl)propan-1-one (CAS 898790-65-3)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
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 18665070610 / Nicole.chen@cato-chem.com