2,2'-(Phenylphosphinediyl)dibenzaldehyde CAS 65654-64-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65654-64-0 |
| Molecular Formula | C20H15O2P |
| Molecular Weight | 318.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,2'-(Phenylphosphinediyl)dibenzaldehyde (CAS 65654-64-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H15O2P. Molecular weight: 318.31 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H15O2P |
| Molecular Weight | 318.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
Related Phenylphosphinediyl Standards
- 4,4'-(Phenylphosphinediyl)dimorpholine (CAS 13337-35-4)
- 5,5'-(Phenylphosphinediyl)bis(2-(trifluoromethyl)pyridine) (CAS 2378344-74-0)
- 3,3'-(Phenylphosphinediyl)bis(propan-1-amine) (CAS 6775-01-5)
- 4,4'-(((Phenylphosphinediyl)bis(4,1-phenylene))bis(oxy))dianiline (CAS 121566-10-7)
- 3,3'-(((Phenylphosphinediyl)bis(4,1-phenylene))bis(oxy))dianiline (CAS 132817-72-2)
Recommended Standards
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- 5-(Azepan-1-yl)pyridin-2-amine (CAS 1018283-28-7)
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- 3-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-6-carboxylic acid (CAS 337463-89-5)
- (S)-3-Hydroxy-1-((S)-4-isopropyl-2-thioxothiazolidin-3-yl)decan-1-one (CAS 1370634-73-3)
- 2-(aminomethyl)prop-2-en-1-amine (CAS 56123-06-9)
- 5,10,15,20-Tetra(4-methylphenyl)-21H,23H-porphine iron(III) chloride (CAS 19496-18-5)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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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