2-Ethoxy-3-(4-(4-((methylsulfonyl)oxy)phenethoxy)phenyl)propanoic acid CAS 251565-88-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 251565-88-5 |
| Molecular Formula | C20H24O7S |
| Molecular Weight | 408.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethoxy-3-(4-(4-((methylsulfonyl)oxy)phenethoxy)phenyl)propanoic acid (CAS 251565-88-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H24O7S. Molecular weight: 408.47 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H24O7S |
| Molecular Weight | 408.47 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2,5-Dioxopyrrolidin-1-yl-S-benzyl-N-(tert-butoxycarbonyl)-D-cysteinate (CAS 85097-54-7)
- 2-Imino-10-methyl-3-(phenylsulfonyl)-1-propyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606957-68-0)
- 2,4-Dimethyl 3-{2-[4-(pyridin-2-yl)piperazin-1-yl]acetyl}-1,3-thiazolidine-2,4-dicarboxylate (CAS 318951-84-7)
- 2-Benzoxazolecarboxylic acid, 5-chloro-, sodium salt (1:1) (CAS 87876-97-9)
- 1-(1-(Aminomethyl)-3-methylcyclopentyl)propan-1-ol (CAS 1559844-46-0)
- (2S,4S)-4-(Carboxymethyl)pyrrolidine-2-carboxylic acid (CAS 147235-94-7)
- 5-Sulfamoylthiophene-2-carboxamide (CAS 850340-83-9)
- N-(4-acetylphenyl)-1-naphthamide (CAS 543688-51-3)
- 1-Hydroxy-5-methylindolin-2-one (CAS 131388-00-6)
- Semaglutide Impurity 144 (CAS 394210-59-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com