4-(2-Hydroxyethyl)tetrahydro-2H-pyran-4-yl 4-methylbenzenesulfonate CAS 1135038-81-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1135038-81-1 |
| Molecular Formula | C14H20O5S |
| Molecular Weight | 300.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(2-Hydroxyethyl)tetrahydro-2H-pyran-4-yl 4-methylbenzenesulfonate (CAS 1135038-81-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H20O5S. Molecular weight: 300.37 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H20O5S |
| Molecular Weight | 300.37 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 1-(2,2-difluoroethyl)-N-[4-methoxy-3-(methoxymethyl)benzyl]-1H-pyrazol-4-amine (CAS 1172372-04-1)
- 4,7-dimethoxybenzofuran-5-carboxylic acid (CAS 2641826-89-1)
- 2-Ethyl-4-(4-methylbenzylidene)oxazol-5(4H)-one (CAS 538339-32-1)
- Insulin Glargine (CAS 160337-95-1)
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