(2,4-Dichlorobenzyl)tri-p-tolylphosphonium chloride CAS 73790-42-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73790-42-8 |
| Molecular Formula | C28H26Cl2P Cl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (2,4-Dichlorobenzyl)tri-p-tolylphosphonium chloride (CAS 73790-42-8) pharmaceutical standards reference standard. Molecular formula: C28H26Cl2P Cl. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C28H26Cl2P Cl |
| Molecular Weight | 499.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
Related Dichlorobenzyl Standards
- 5-(2,6-Dichlorobenzyl)pyrimidine-2,4-diamine (CAS 1000575-30-3)
- 1-(2,6-Dichlorobenzyl)-5-methyl-3-nitro-1h-pyrazole (CAS 1001510-39-9)
- 1-(2,6-Dichlorobenzyl)-3-isothiocyanato-1h-pyrazole (CAS 1004193-34-3)
- 1-(2,6-Dichlorobenzyl)-4-isothiocyanato-1h-pyrazole (CAS 1004193-55-8)
- 1-(2,4-Dichlorobenzyl)-4-isothiocyanato-1h-pyrazole (CAS 1004193-57-0)
- 1-(3,4-Dichlorobenzyl)cyclopropan-1-amine (CAS 1004284-66-5)
- 4-(1-(2,4-Dichlorobenzyl)-3,5-dimethyl-1h-pyrazol-4-yl)-5-ethyl-4h-1,2,4-triazole-3-thiol (CAS 1006358-33-3)
- 3-(1-(2,6-Dichlorobenzyl)-3,5-dimethyl-1h-pyrazol-4-yl)acrylic acid (CAS 1006441-70-8)
Recommended Standards
- Tankyrase-IN-3 (CAS 938893-79-9)
- N1,N1-dimethylbicyclo[1.1.1]Pentane-1,3-diamine (CAS 2231674-45-4)
- 2-(Aminomethyl)-4-chloro-3-(difluoromethyl)pyridine-5-carboxylic acid (CAS 1805379-02-5)
- 2-((2-(4-Bromophenyl)-2-oxoethyl)thio)-3-phenyl-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 692287-52-8)
- Ethyl (E)-4-(((2-chlorobenzoyl)oxy)imino)-3-methyl-4,5,6,7-tetrahydrobenzofuran-2-carboxylate (CAS 296244-49-0)
- 2,4-Diaminopyrimidine-5-boronic acid pinacol ester, 97% (CAS 944401-61-0)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
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 13829788188 / jacky.chen@cato-chem.com