cis-Hydro(diphenylsilyl)bis(triphenylphosphine)platinum CAS 40869-79-2
| CAS No. | 40869-79-2 |
| Molecular Formula | C48H41P2PtSi |
| Molecular Weight | 902.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of cis-Hydro(diphenylsilyl)bis(triphenylphosphine)platinum (C48H41P2PtSi) is characterized by organophosphorus functionality, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies cis-Hydro(diphenylsilyl)bis(triphenylphosphine)platinum (CAS 40869-79-2), a certified reference material (molecular formula C48H41P2PtSi, MW 902.95 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), cis-Hydro(diphenylsilyl)bis(triphenylphosphine)platinum meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C48H41P2PtSi |
| Molecular Weight | 902.95 g/mol |
| 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) | 28.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
Related cis Standards
- Hydro[1,2-phenylenebis(dimethylsilylene)]bis(triphenylphosphine)rhodium (CAS 1039067-04-3)
- 5-Hydro-Imidacloprid (CAS 380912-09-4)
- N5-(5-Hydro-5-methyl-4-imidazolon-2-yl) L-Ornithine-d6 (CAS 1356932-16-5)
- 2-Methyl-2-hydro-1H,5H-[1,2,4]triazolo[1,2-a][1,2,4]triazole-1,3-dione (CAS 94129-38-1)
- Hydro Idebenone 10’-Carboxylate 1-O-Sulfate Dipotassium Salt (CAS 103993-36-8)
- Hydro Idebenone 10’-Carboxylate 4-O-Sulfate Dipotassium Salt (CAS 95233-77-5)
Recommended Standards
- 6-(2,5-dioxopyrrol-1-yl)-N-[(1S)-2-[[(1S)-2-[[(1S)-2-[[2-[[(19S)-19-ethyl-6-fluoro-19-hydroxy-7-methyl-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.0²¹¹.0⁴⁹.0¹⁵²º]henicosa-1(21),2,4,6,8,10,15(20)-heptaen-10-yl]methylamino]-2-oxo-ethoxy]methylamino]-1-methyl-2-oxo-ethyl]amino]-1-methyl-2-oxo-ethyl]amino]-1-methyl-2-oxo-ethyl]hexanamide (CAS 2414594-29-7)
- 3-(2-(Azepan-1-yl)ethoxy)-1-(3-(trifluoromethyl)phenyl)-1H-pyrazolo[3,4-b]pyridine hydrochloride (CAS 34580-69-3)
- Cefixime Impurity 72 (CAS CATO-C4X-113972)
- γ-Amanitin (CAS 21150-23-2)
- Triclosan Impurity 3 (CAS 63709-57-9)
- 6-(Boc-amino)-1,4-oxazepane (CAS 1782916-90-8)
- 2-(Chloromethyl)-3-(difluoromethyl)-4-fluoropyridine-6-carboxaldehyde (CAS 1805535-56-1)
- (4-(5-Chlorothiophen-2-yl)phenyl)methanamine hydrochloride (CAS 1211595-92-4)
- N-isobutyl-N-(4-methylthiazole-5-carbonyl)glycine (CAS 1410101-99-3)
- N-methoxy-N-methyl-2-oxopropanamide (CAS 914220-85-2)
- 3-(5-((2-((4-Ethoxyphenyl)amino)-2-oxoethyl)thio)-4-methyl-4H-1,2,4-triazol-3-yl)-N-phenylpropanamide (CAS 5444-42-8)
- 20654-88-0 Borane-11B, trifluoro- (11B)Boron trifluoride EINECS 243-946-1 (CAS 20654-88-0)
- α-DimethylaminopropiophenoneHCl (CAS 10105-90-5)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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