Paricalcitol Impurity 16 CAS 100858-26-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 100858-26-2 |
| Molecular Formula | C21H36O3 |
| Molecular Weight | 336.51 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Paricalcitol Impurity 16 (CAS 100858-26-2) pharmacopoeial impurity standards reference standard. Molecular formula: C21H36O3. Molecular weight: 336.51 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H36O3 |
| Molecular Weight | 336.51 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
Related Paricalcitol Standards
- Paricalcitol Impurity 15 (CAS 100858-25-1)
- Paricalcitol Impurity 10 (CAS CATO-C4X-138710)
- Paricalcitol Impurity 12 (CAS 1263504-45-5)
- Paricalcitol Impurity 27 (CAS 139356-35-7)
- Paricalcitol Impurity 20 (CAS 342645-83-4)
- Paricalcitol Impurity 11 (CAS 95716-69-1)
- Paricalcitol Impurity 19 (CAS 95716-67-9)
- Paricalcitol Impurity 21 (CAS CATO-C4X-138721)
Recommended Standards
- Ibuprofen EP Impurity H (CAS 2143535-25-3)
- 3-Methyl-5-pentyl-2-furanundecanoic Acid (CAS 57818-37-8)
- Ethyl 9-(3-methyl-5-pentylfuran-2-yl)nonanoate (CAS 2159059-31-9)
- Cefprozil EP Impurity H (CAS CATO-C4X-149214)
- Pranoprofen Impurity 48 (CAS CATO-C4X-181148)
- N-Butyl-2-(1H-imidazole-2-carbonyl)benzamide (CAS 62366-81-8)
- 2-(4-Ethoxybenzylidene)-1H-indene-1,3(2H)-dione (CAS 57189-82-9)
- Sofosbuvir Impurity 112 (CAS 62062-65-1)
- Tetramethyl [1,1'-biphenyl]-3,3',4,4'-tetracarboxylate (CAS 36978-37-7)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
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