Maxacalcitol Impurity 18 CAS 147725-63-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 147725-63-1 |
| Molecular Formula | C18H36O2Si |
| Molecular Weight | 312.56 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Maxacalcitol Impurity 18 (CAS 147725-63-1) pharmacopoeial impurity standards reference standard. Molecular formula: C18H36O2Si. Molecular weight: 312.56 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H36O2Si |
| Molecular Weight | 312.56 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1999 |
Related Maxacalcitol Standards
- Maxacalcitol Impurity 17 (CAS 147725-62-0)
- Maxacalcitol Impurity 9 (CAS 103909-73-5)
- Maxacalcitol Impurity 25 (CAS 681433-99-8)
- Maxacalcitol Impurity 2 (CAS 192573-33-4)
- Maxacalcitol Impurity 22 (CAS CATO-C4X-278822)
- Maxacalcitol Impurity 23 (CAS CATO-C4X-278823)
- Maxacalcitol Impurity 21 (CAS 192573-36-7)
- Maxacalcitol Impurity 42 (CAS 81506-24-3)
Recommended Standards
- 4-Methoxy-1-(triisopropylsilyl)-1H-pyrrolo[2,3-c]pyridine (CAS 1186311-03-4)
- Methyl 6-amino-2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinate (CAS 2814523-40-3)
- 3-Acetamido-5-bromobenzenesulfonyl chloride (CAS 1393585-50-6)
- Aficamten Impurity 2 (CAS CATO-C4X-34802)
- Brexpiprazole Impurity 145 (CAS CATO-C4X-1131145)
- 4-Chloro-1-(3-methoxypropyl)-1h-pyrazol-3-amine (CAS 1340183-45-0)
- N-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)ethyl)-N-methyl-2-phenylacetamide (CAS 337919-77-4)
- 4-Chloro-2-((2-chlorobenzyl)thio)pyridine (CAS 1346707-49-0)
- 2-(4-Chloro-pyrazol-1-yl)-ethylamine 2-(4-Chloro-1H-pyrazol-1-yl)ethanamine 777056-71-0 (CAS 777056-71-0)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com