Bufalin CAS 465-21-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 465-21-4 |
| Molecular Formula | C24H34O4 |
| Molecular Weight | 386.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bufalin (CAS 465-21-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H34O4. Molecular weight: 386.52 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C24H34O4 |
| Molecular Weight | 386.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- Trihexanoin (CAS 621-70-5)
- Finasteride Carboxaldehyde (CAS 154387-61-8)
- Algestone Acetonide (CAS 4968-09-6)
- 2,5-Dimethylpyrimidine (CAS 22868-76-4)
- Ethyl 2-amino-2-(2-bromophenyl)propanoate (CAS 1183682-67-8)
- Ethyl 5-methyl-1-oxaspiro[2.4]heptane-2-carboxylate (CAS 73039-99-3)
- 1-(4-Acetylpiperazin-1-yl)-3-aminopropan-1-one hydrochloride (CAS 917758-58-8)
- Tert-butyl (4-(2-methoxyphenyl)-4-oxobutyl)carbamate (CAS 914954-39-5)
- 5,5'-Oxydiisophthalic acid (CAS 1817605-38-1)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
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