Osbond Acid CAS 25182-74-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 25182-74-5 |
| Molecular Formula | C22H34O2 |
| Molecular Weight | 330.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Osbond Acid (CAS 25182-74-5) pharmaceutical standards reference standard. Molecular formula: C22H34O2. Molecular weight: 330.50 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H34O2 |
| Molecular Weight | 330.50 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Recommended Standards
- Docosapentaenoic Acid (CAS 24880-45-3)
- Monopalmitin (CAS 542-44-9)
- ethyl (5Z,8E,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoate (CAS 125827-49-8)
- 1-(4-Chloro-3-nitrobenzoyl)-1,4-diazepane (CAS 1240573-70-9)
- 1-Benzyl-3-(3,4-dimethoxyphenyl)-1h-pyrazole-4-carbaldehyde (CAS 588674-24-2)
- N,N-Diethyl-1-(p-tolyl)isoquinoline-3-carboxamide (CAS 89257-76-1)
- 4-Methoxythiophene-2-sulfonamide (CAS 142294-60-8)
- (E)-(3-Chlorostyryl)boronic acid (CAS 1258237-13-6)
- tert-butyl (R)-(2,5-dimethyl-4-(1-methyl-1,2,3,6-tetrahydropyridin-4-yl)-2,3-dihydrobenzofuran-7-yl)carbamate (CAS CATO-C4X-30133)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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