n-Pentyltri-n-butyltin CAS 78693-51-3
| CAS No. | 78693-51-3 |
| Molecular Formula | C17H38Sn |
| Molecular Weight | 361.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-Pentyltri-n-butyltin (CAS 78693-51-3), molecular formula C17H38Sn and molecular weight 361.19 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of n-Pentyltri-n-butyltin (C17H38Sn) is characterized by an organic framework. 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.
As a certified reference material (CRM), n-Pentyltri-n-butyltin meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H38Sn |
| Molecular Weight | 361.19 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1979 |
Related n Standards
Recommended Standards
- Methyl 5-bromo-2-(cinnamoyloxy)benzenecarboxylate (CAS 301193-49-7)
- N-(2-Methyl-4-nitrophenyl)-2,5-dichlorobenzenesulfonamide (CAS 108409-83-2)
- Methyl 5-(((1-bromonaphthalen-2-yl)oxy)methyl)furan-2-carboxylate (CAS 832738-12-2)
- N-(3,4-dichlorobenzyl)-2-nitrobenzenesulfonamide (CAS 112733-64-9)
- (2E)-3-[[(4-Methylphenyl)sulfonyl]oxy]-2-butenoic Acid Methyl Ester (CAS 1029612-16-5)
- 6-Chloro-2-methyl-2H-indazole (CAS 541539-87-1)
- Ethyl 2,3-dihydroimidazo[2,1-b]thiazole-6-carboxylate (CAS 157459-68-2)
- N-(3-Amino-2-methylphenyl)-2-methylbenzamide (CAS 926211-32-7)
- cis-Ethyl 5,5-difluoro-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-3-carboxylate (CAS 1428077-58-0)
- 5-Fluoro-3-iodo-2-(((tetrahydro-2H-pyran-2-yl)oxy)methyl)-1H-pyrrolo[2,3-b]pyridine (CAS 2088162-36-9)
- 2-(2-Cyclohexylquinolin-4-yl)acetic acid (CAS 824935-04-8)
- 2-(2,2-dichlorocyclopropyl)ethan-1-amine hydrochloride (CAS 2031261-06-8)
- (5-Bromofuran-2-yl)(3-methylpiperazin-1-yl)methanone hydrochloride (CAS 1583143-53-6)
- Cycloaspeptide A (CAS 109171-13-3)
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