Phenylthiotri-n-butyltin CAS 17314-33-9
| CAS No. | 17314-33-9 |
| Molecular Formula | C18H32SSn |
| Molecular Weight | 399.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Phenylthiotri-n-butyltin is closely related to sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Phenylthiotri-n-butyltin (CAS 17314-33-9), a certified reference material (molecular formula C18H32SSn, MW 399.22 g/mol) for analytical method development and quality control.
Structurally, Phenylthiotri-n-butyltin (C18H32SSn) contains sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 399.22 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), Phenylthiotri-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 | C18H32SSn |
| Molecular Weight | 399.22 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
| Sulfur Atoms | 1 |
Recommended Standards
- 1-Acetyl-5-(heptafluoropropyl)-4-nitro-3-phenyl-1H-pyrazole (CAS 1017793-86-0)
- 1-Acetyl-3(5)-(heptafluoropropyl)-4-nitro-5(3)-phenylpyrazole (CAS 247185-63-3)
- N-(1H-indazol-4-yl)-4-iodobenzenesulfonamide (CAS 685108-43-4)
- 5-(4-Bromophenyl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazole-2-thiol (CAS 1105189-91-0)
- 2-[4-(methoxycarbonyl)-1h-1,2,3-triazol-1-yl]acetic acid (CAS 467235-14-9)
- 1-Cyclopropyl-3,3,3-trifluoropropan-1-amine (CAS 1270498-91-3)
- 4-Cyano-N-(2-fluorophenyl)benzamide (CAS 476296-42-1)
- 3-Nitro-2-(2-(thiophen-2-yl)vinyl)imidazo[1,2-a]pyridine (CAS 62223-45-4)
- 3-Chlorocyclobutanecarbonyl chloride (CAS 30494-32-7)
- 2-chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid (CAS 1638767-99-3)
- Ethyl 3-amino-2-methylimidazo[1,2-a]pyridine-8-carboxylate (CAS 133427-91-5)
- (1-Fluorovinyl)benzene (CAS 696-31-1)
- 4-(4-Chloro-1h-pyrazol-1-yl)-2-(ethylamino)butanamide (CAS 1339111-62-4)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
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