(p-Benzoquinone)bis(triphenylphosphine)platinum CAS 32648-87-6
| CAS No. | 32648-87-6 |
| Molecular Formula | C42H34O2P2Pt |
| Molecular Weight | 827.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (p-Benzoquinone)bis(triphenylphosphine)platinum is closely related to organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(p-Benzoquinone)bis(triphenylphosphine)platinum (CAS 32648-87-6) is a high-purity analytical reference standard with the molecular formula C42H34O2P2Pt and a molecular weight of 827.74 g/mol.
Owing to organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, (p-Benzoquinone)bis(triphenylphosphine)platinum is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 827.74 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 (p-Benzoquinone)bis(triphenylphosphine)platinum 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 | C42H34O2P2Pt |
| Molecular Weight | 827.74 g/mol |
| 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) | 26.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
Related p Standards
Recommended Standards
- ([1,1′-Biphenyl]-2-yldicyclohexylphosphine)[1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamidato-κN]gold (CAS 1016161-75-3)
- Losartan EP Impurity L (CAS 230971-71-8)
- (S,R,S)-AHPC-PEG6-C4-Cl (CAS 1835705-59-3)
- Losartan EP Impurity M (CAS 230971-72-9)
- tert-Butyl N-[(3S)-1-(quinazolin-4-yl)pyrrolidin-3-yl]carbamate (CAS 1389310-00-2)
- 7-Chloropyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 1315361-39-7)
- (2R,3R)-2-(4-chlorophenyl)-1-ethyl-5-oxopyrrolidine-3-carboxylic acid (CAS 1013757-51-1)
- 1-Propylpyridine-2(1H)-thione (CAS 19006-74-7)
- 2-((Cyclopentyloxy)methyl)benzaldehyde (CAS 1443350-14-8)
- 2-((4-Aminophenyl)thio)acetonitrile (CAS 83591-70-2)
- 2-(3,4-Dichlorophenyl)-1,1,1,3,3,3-hexafluoropropan-2-ol (CAS 65072-48-2)
- Barloxavir impurity 97 (CAS CATO-C4X-210897)
- Allyl tert-butyl carbonate (CAS 70122-89-3)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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