Pentyltriphenylphosphonium Bromide CAS 21406-61-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21406-61-1 |
| Molecular Formula | C23H26P Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Pentyltriphenylphosphonium Bromide (CAS 21406-61-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H26P Br. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H26P Br |
| Molecular Weight | 413.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Br-containing |
Recommended Standards
- 3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl-thiazol-2-yl-methanol (CAS 2096997-09-8)
- 2,8-Dimethylquinoline-6-carbonitrile (CAS 1369283-47-5)
- 2,2-Dimethyl-3-[(1,3-thiazol-2-ylamino)carbonyl]cyclopropanecarboxylic acid (CAS 1344039-20-8)
- Benzyl-d7 Bromide (CAS 35656-93-0)
- 4-Methoxy-2-(1H-pyrrol-1-yl)benzenethiol (CAS 91166-84-6)
- 3-bromo-1-fluoro-8-methyl-naphthalene (CAS 2387595-55-1)
- semaglutide (CAS 782487-28-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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