Methyl 2-((4-ethoxyphenyl)sulfonyl)acetate CAS 1707586-47-7
| CAS No. | 1707586-47-7 |
| Molecular Formula | C11H14O5S |
| Molecular Weight | 258.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Methyl 2-((4-ethoxyphenyl)sulfonyl)acetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Methyl 2-((4-ethoxyphenyl)sulfonyl)acetate (CAS 1707586-47-7) is a high-purity analytical reference standard with the molecular formula C11H14O5S and a molecular weight of 258.29 g/mol.
The molecular framework of Methyl 2-((4-ethoxyphenyl)sulfonyl)acetate (C11H14O5S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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.) | 1994 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(4-Fluorophenyl)-5-(methylsulfonyl)-1,2,3-thiadiazole (CAS 1707374-37-5)
- 2-(Cyclopropylmethyl)-5-ethyl-2H-1,2,6-thiadiazine-4-carboxylic acid 1,1-dioxide (CAS 1708080-27-6)
- 1-(6-(2-Fluorophenyl)pyridazin-3-yl)pyrrolidin-3-amine (CAS 1610377-02-0)
- 4-(3-Fluorophenyl)-5-(methylsulfonyl)-1,2,3-thiadiazole (CAS 1710301-56-6)
- Methyl 2-Cyanoacetimidate Hydrochloride (CAS 53557-70-3)
- 3-((3-(Trifluoromethyl)benzyl)oxy)thiophene-2-carbohydrazide (CAS 343376-03-4)
- 3-Bromo-N,N-diethylaniline (CAS 53142-19-1)
- 3-((1-Phenoxypropan-2-yl)oxy)propan-1-ol (CAS 1823566-66-0)
- 2-Methylhexadecan-2-ol (CAS 87383-23-1)
- 2-(3-Ethyl-1H-indol-2-yl)propan-2-ol (CAS 796964-11-9)
- Benzyl 5-methyl-1,4-diazepane-1-carboxylate (CAS 217972-87-7)
- 5,6-Diethoxybenzo[b]thiophene-2-carboxylic acid (CAS 97852-72-7)
- (3-Fluoro-4-(((4-methoxybenzyl)oxy)carbamoyl)phenyl)boronic acid (CAS 913835-49-1)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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 18665070610 / Nicole.chen@cato-chem.com