Tetrabutylphosphoniumtoluene-4-sulfonate CAS 116237-97-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 116237-97-9 |
| Molecular Formula | C16H36P C7H7O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Tetrabutylphosphoniumtoluene-4-sulfonate (CAS 116237-97-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H36P C7H7O3S. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H36P C7H7O3S |
| Molecular Weight | 430.63 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1990 |
| Sulfur Atoms | 1 |
Recommended Standards
- 3-[trans-2-hydroxycyclohexyl]prop-2-ynoic acid (CAS 119461-00-6)
- 3-Acetyl-5-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-3aH,4H,5H,6H,6aH-pyrrolo[3,4-d][1,2]oxazole-4,6-dione (CAS 337920-19-1)
- 1-(2,6-Diisopropylphenyl)-3-((1R,2S)-1-hydroxy-2,3-dihydro-1H-inden-2-yl)-4,5-dihydro-1H-imidazol-3-ium hexafluorophosphate(V) (CAS 2248771-43-7)
- Diethyl 2-([1,1'-biphenyl]-4-ylmethyl)-2-acetamidomalonate (CAS 63024-21-5)
- 4-Methylisophthalic Acid (CAS 3347-99-7)
- N'-[(1E)-[4-(Cyclohexylsulfanyl)-3-nitrophenyl]methylidene]-2-(phenylamino)acetohydrazide (CAS 329777-97-1)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com