Ethyl 2-((4-fluorophenyl)sulfonyl)acetate CAS 1037147-97-9
| CAS No. | 1037147-97-9 |
| Molecular Formula | C10H11FO4S |
| Molecular Weight | 246.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Ethyl 2-((4-fluorophenyl)sulfonyl)acetate (CAS 1037147-97-9), a certified reference material (molecular formula C10H11FO4S, MW 246.26 g/mol) for analytical method development and quality control.
The molecular framework of Ethyl 2-((4-fluorophenyl)sulfonyl)acetate (C10H11FO4S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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).
CATO manufactures Ethyl 2-((4-fluorophenyl)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.
Physical & Chemical Properties
| Molecular Formula | C10H11FO4S |
| Molecular Weight | 246.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 7-(3-Fluorophenyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1031558-69-6)
- 1-(3-Fluorophenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 1082437-10-2)
- 1-(2-Fluorophenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 1082584-37-9)
- 3-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]-4h-1,2,4-triazole (CAS 1283571-91-4)
- 6-(4-Fluorophenyl)imidazo[2,1-b]thiazole-5-carbaldehyde (CAS 134670-30-7)
- 1-(4-Fluorophenyl)-3-hydroxy-2-(methylsulfonyl)propan-1-one (CAS 1707374-34-2)
- 1-(4-Fluorophenyl)-1h-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 924022-47-9)
- 3-((4-Fluorophenyl)sulfonamido)propanamide (CAS 925661-90-1)
Recommended Standards
- (2,3-Dimethyl-1H-indole-5-carbonyl)glycine (CAS 1036541-20-4)
- 2-(3-tert-butyl-1,2,4-oxadiazol-5-yl)benzoic acid (CAS 1038356-45-4)
- 5-(4-Methoxy-3,5-dimethylphenyl)-1H-pyrazole-3-carboxylic acid (CAS 1038912-36-5)
- 5-(2-Propoxy-phenyl)-2H-pyrazole-3-carboxylic acid (CAS 1030610-83-3)
- 1563531-91-8 tert-Butyl 4-(4-bromopyridin-3-yl)piperazine-1-carboxylate (CAS 1563531-91-8)
- 4-Bromo-3-cyanoacetylindol (CAS 1171917-27-3)
- 1-Propyl-3-(3-pyridin-3-yl-benzyl)-piperazin-2-one (CAS 1361111-51-4)
- 1-bromo-2-(chloromethoxy)ethane (CAS 1462-35-7)
- 3-(4-Fluorophenyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 1031558-09-4)
- 2-(Difluoromethyl)imidazo[1,2-a]pyrazine-3-carboxylic acid (CAS 2089257-19-0)
- (2E)-3-(Furan-2-yl)-1-(4-nitrophenyl)prop-2-en-1-one (CAS 136353-19-0)
- 4-Azetidinomethyl-4-chloro-3-fluorobenzophenone (CAS 898756-75-7)
- 1-[2-(4-chloropyrido[2,3-d]pyrimidin-6-yl)ethynyl]cyclobutanol (CAS 2505742-57-2)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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