Calcitriol Impurity 29 CAS 144848-24-8
| CAS No. | 144848-24-8 |
| Molecular Formula | C24H46O2Si |
| Molecular Weight | 394.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Calcitriol Impurity 29 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Calcitriol Impurity 29 (CAS 144848-24-8) is a high-purity analytical reference standard with the molecular formula C24H46O2Si and a molecular weight of 394.71 g/mol.
The molecular framework of Calcitriol Impurity 29 (C24H46O2Si) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C24H46O2Si |
| Molecular Weight | 394.71 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) | 2.0 |
| CAS Registry Year (est.) | 1998 |
Related Calcitriol Standards
- Calcitriol Impurity 34 (CAS CATO-C4X-151034)
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Recommended Standards
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- Eldecalcitol Impurity 36 (CAS 1101133-55-4)
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- N-(Cyclopentyl(morpholino)methylene)-7-fluoroquinoxalin-6-amine (CAS 920034-20-4)
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- N-(4-fluoro-2-methylphenyl)-3-oxo-3-phenylpropanamide (CAS 793679-40-0)
- 5-Bromo-N-(2,2-dimethylthietan-3-yl)-1,3,4-thiadiazol-2-amine (CAS 1866689-21-5)
- Methisosildenafil Impurity 1 (CAS CATO-C4X-22841)
- 3-((3-Methoxy-3-oxopropyl)sulfonamido)benzoic acid (CAS 927969-64-0)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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 18665070610 / Nicole.chen@cato-chem.com