Cyanotoluene sulfonate CAS 10531-13-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 10531-13-2 |
| Molecular Formula | C8H13NO3S |
| Molecular Weight | 203.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cyanotoluene sulfonate (CAS 10531-13-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H13NO3S. Molecular weight: 203.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H13NO3S |
| Molecular Weight | 203.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 2-Phenoxy-1-(4-(thiophen-2-yl)piperidin-1-yl)propan-1-one (CAS 1396715-79-9)
- tert-Butyl (2-chloro-4-(6-methylpyrazin-2-yl)phenyl)carbamate (CAS 1648864-29-2)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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