3-(3-Fluoro-4-methoxy-benzenesulfonyl)-propionic acid CAS 1015570-43-0
| CAS No. | 1015570-43-0 |
| Molecular Formula | C10H11FO5S |
| Molecular Weight | 262.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(3-Fluoro-4-methoxy-benzenesulfonyl)-propionic acid is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(3-Fluoro-4-methoxy-benzenesulfonyl)-propionic acid (CAS 1015570-43-0), molecular formula C10H11FO5S and molecular weight 262.25 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-(3-Fluoro-4-methoxy-benzenesulfonyl)-propionic acid (C10H11FO5S) 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 the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 manufactures 3-(3-Fluoro-4-methoxy-benzenesulfonyl)-propionic acid 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 | C10H11FO5S |
| Molecular Weight | 262.25 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 Fluoro Standards
- 1-{[4-Fluoro-2-(trifluoromethyl)phenyl]methyl}piperazine (CAS 1206515-95-8)
- 1-(4-Fluoro-2-(trifluoromethyl)phenyl)-3-methylpiperazine (CAS 1414958-10-3)
- (S)-1-(4-Fluoro-2-(trifluoromethyl)phenyl)-3-methylpiperazine (CAS 1414960-67-0)
- N-(4-Fluoro-2-(trifluoromethyl)-phenyl)piperidin-1-amine (CAS 1707358-11-9)
- N-(2-Fluoro-6-(trifluoromethyl)-phenyl)piperidin-1-amine 1713163-53-1 (CAS 1713163-53-1)
- N-(3-Fluoro-2-(trifluoromethyl)-phenyl)piperidin-1-amine (CAS 1713163-59-7)
- Methyl 2-fluoro-4-(4-fluoro-3-methylphenyl)benzoate (CAS 1820607-69-9)
- Methyl 2-fluoro-5-(4-fluoro-2-methylphenyl)benzoate (CAS 1820620-10-7)
Recommended Standards
- Ciprofloxacin Impurity 30 (CAS 105674-91-7)
- 2,3-Bis(4-fluorophenyl)propanoic acid (CAS 1017324-10-5)
- Clavulanate Potassium EP Impurity B sodium salt (CAS 96681-85-5(free acid))
- 2-(4-((Trifluoromethyl)thio)phenyl)cyclopropane-1-carboxylic acid (CAS 1157562-15-6)
- 5-(3-(1H-Pyrrol-1-yl)-4-(m-tolyl)thiophen-2-yl)-3-(4-(benzyloxy)phenyl)-1,2,4-oxadiazole (CAS 950265-98-2)
- (2-Cyano-3-fluorophenyl)boronic acid (CAS 1218993-03-3)
- 1-Ethyl-3-propylpyrrolidine (CAS 588672-42-8)
- Poly(maleicanhydride-acrylicacidcopolymer) (CAS 26677-99-6)
- 2-([1,1':2',1''-Terphenyl]-4'-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2144472-52-4)
- 6-ethyl-3-(2-phenylethyl)-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 588682-60-4)
- 3-(4-Benzylidene-2-methyl-5-oxo-4,5-dihydro-1H-imidazol-1-yl)-2-ethylquinazolin-4(3H)-one (CAS 114496-26-3)
- 2-Ethoxy-4-(trifluoromethyl)pyridine (CAS 858421-08-6)
- 1-(3-Phenoxypropyl)piperazine (CAS 41298-49-1)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
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