p-Xylylenebis(triphenylphosphonium bromide) CAS 40817-03-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 40817-03-6 |
| Molecular Formula | C44H38P2 2*Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
p-Xylylenebis(triphenylphosphonium bromide) (CAS 40817-03-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C44H38P2 2*Br. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C44H38P2 2*Br |
| Molecular Weight | 708.64 g/mol |
| Purity | >95% |
| 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.) | 1968 |
| Halogen Content | Br-containing |
Related p Standards
Recommended Standards
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- 1246172-77-9 2-Amino-1-(4-methyl-1-piperidinyl)-3-phenyl-1-propanone hydrochloride 3102AD C15H23ClN2O (CAS 1246172-77-9)
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- 1-(4-Fluoro-3-methoxyphenyl)ethanone (CAS 64287-19-0)
- 5-Azidopent-2-en-1-ol (CAS 1178514-39-0)
- Piroxicam (CAS 36322-90-4)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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