(4-Hydroxybutyl)triphenylphosphonium Bromide CAS 87436-78-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87436-78-0 |
| Molecular Formula | C22H24OP Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Hydroxybutyl)triphenylphosphonium Bromide (CAS 87436-78-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H24OP Br. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H24OP Br |
| Molecular Weight | 415.31 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, DMSO |
| 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.) | 1981 |
| Halogen Content | Br-containing |
Related Hydroxybutyl Standards
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- 4-(5-((4-Hydroxybutyl)thio)-1h-tetrazol-1-yl)phenol (CAS 1178788-17-4)
Recommended Standards
- 2-(2,6-DiiSopropylphenyl)-5-methyl-2H-imidazo[1,5-a]pyridin-4-ium hexafluorophosphate(V) (CAS 1176202-62-2)
- 6-O-Ethylguanosine (CAS 39708-01-5)
- N1,N1-Diethyl-N2-(3,3,3-trifluoropropyl)-1,2-ethanediamine (CAS 1342377-71-2)
- Iguratimod Impurity 48 (CAS CATO-C4X-1826148)
- 4-Methoxy-5-(methoxymethyl)-1H-pyrazol-3(2H)-one (CAS 92214-38-5)
- JWH 018 N-(2-Hydroxypentyl) (CAS 1936529-84-8)
- (Pro30,Tyr32,Leu34)-Neuropeptide Y (28-36) (CAS 161650-01-7)
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