(2,3,4,5,6-Pentafluorophenyl)methyl-triphenyl-phosphonium;bromide CAS 13509-91-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13509-91-6 |
| Molecular Formula | C25H17F5P Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2,3,4,5,6-Pentafluorophenyl)methyl-triphenyl-phosphonium;bromide (CAS 13509-91-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H17F5P Br. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C25H17F5P Br |
| Molecular Weight | 523.28 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.) | 1960 |
| Halogen Content | F/Br-containing |
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Recommended Standards
- 2-(5-(Furan-2-yl)-1H-pyrazol-3-yl)naphthalen-1-ol (CAS 429653-28-1)
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- Dichlorodiphenoxymethane (CAS 4885-03-4)
- Lividamine (CAS 36019-33-7)
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- Octahydrofuro[3,2-c]pyridine (CAS 1214875-47-4)
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com