4-(4-Methanesulfonylphenoxy)butanoic acid CAS 1157776-47-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1157776-47-0 |
| Molecular Formula | C11H14O5S |
| Molecular Weight | 258.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(4-Methanesulfonylphenoxy)butanoic acid (CAS 1157776-47-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H14O5S. Molecular weight: 258.29 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H14O5S |
| Molecular Weight | 258.29 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
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- 2-[4-(2-methoxyethanesulfonyl)phenyl]acetic acid (CAS 1155610-14-2)
- 4-Amino-2-(tetrahydro-2H-pyran-4-yl)pyrimidine-5-carbonitrile (CAS 1484489-45-3)
- 1-Oxa-6-thiaspiro[2.5]octane (CAS 185-73-9)
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- 7-Methyl-3,4-dihydroisoquinoline hydrochloride (CAS 6600-21-1)
- (9-D-Asp) Semaglutide X Sodium salt (CAS CATO-CPTD788617)
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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