(1,4-Phenylenebis(methylene))bis(triphenylphosphonium) chloride CAS 1519-47-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1519-47-7 |
| Molecular Formula | C44H38P2 2*Cl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (1,4-Phenylenebis(methylene))bis(triphenylphosphonium) chloride (CAS 1519-47-7) pharmaceutical standards reference standard. Molecular formula: C44H38P2 2*Cl. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C44H38P2 2*Cl |
| Molecular Weight | 664.19 g/mol |
| 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) | 25.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Phenylenebis Standards
- 1,4-Phenylenebis((1H-benzo[d][1,2,3]triazol-1-yl)methanone) (CAS 101008-15-5)
- 1,2-Phenylenebis[diphenyl]phosphine iron complex (CAS 101566-80-7)
- (1,3-Phenylenebis(methylene))bis(triphenylphosphonium) bromide (CAS 10273-74-2)
- 4,4'-(1,4-Phenylenebis(diphenylmethylene))dianiline (CAS 103567-80-2)
- 2,2'-(1,2-Phenylenebis(oxy))bis(ethan-1-amine) dihydrochloride (CAS 1049767-35-2)
- 4,4'-(1,3-Phenylenebis(diazene-2,1-diyl))bis(benzene-1,3-diamine) (CAS 1052-38-6)
- 1,4-Phenylenebis((4-(4-aminophenoxy)phenyl)methanone) (CAS 107194-50-3)
- 1,3-Phenylenebis((4-fluorophenyl)methanone) (CAS 108464-88-6)
Recommended Standards
- 1-bromoimidazo[1,5-a]pyridine (CAS 885275-80-9)
- Thiophene (CAS 110-02-1)
- 1-(2-Fluorobenzyl)-1H-pyrrole-2-carbaldehyde (CAS 63880-57-9)
- (6-Fluoro-1H-indol-5-yl)boronic acid (CAS 1361325-83-8)
- 6'-Chloro-2-(2-diethylaminoethoxy)-O-acetotoluidide Hydrochloride (CAS 102489-48-5)
- 4-Iodo-3-isopropoxyphenol (CAS 1243329-05-6)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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