[[3,5-Bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]methyl]triphenylphosphonium Chloride CAS 103929-86-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 103929-86-8 |
| Molecular Formula | C37H50O2PSi2 Cl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[[3,5-Bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]methyl]triphenylphosphonium Chloride (CAS 103929-86-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C37H50O2PSi2 Cl. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C37H50O2PSi2 Cl |
| Molecular Weight | 649.40 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 2-[2-(aminomethyl)phenoxy]-n-(oxolan-2-ylmethyl)acetamide hydrochloride (CAS 1171843-55-2)
- n-(3-Bromophenyl)benzenesulfonamide (CAS 91394-73-9)
- CAS 635678-86-3 (CAS 635678-86-3)
- Ethyl 7-(3-aminophenyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 832741-22-7)
- 5-Chloro-1-(4-fluorophenyl)-1H-tetrazole (CAS 14210-27-6)
- 4-Chloro-6-(4-nitrophenoxy)pyrimidin-2-amine (CAS 130035-46-0)
- Tirzepatide Impurity 22 X TFA Salt (CAS CATO-C4X-324022)
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