3-[4-(ethanesulfonyl)phenyl]propanoic acid CAS 1152497-21-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1152497-21-6 |
| Molecular Formula | C11H14O4S |
| Molecular Weight | 242.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[4-(ethanesulfonyl)phenyl]propanoic acid (CAS 1152497-21-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H14O4S. Molecular weight: 242.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H14O4S |
| Molecular Weight | 242.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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
- 4-Methyl-3-(propane-2-sulfonyl)benzoic acid (CAS 1152497-12-5)
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- Benzyl (1-(2-chlorophenyl)-2-(pyrrolidin-1-yl)ethyl)(methyl)carbamate (CAS 675602-67-2)
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