Ethyl 3-fluoro-4-(methylthio)benzoate CAS 2635937-60-7
| CAS No. | 2635937-60-7 |
| Molecular Formula | C10H11FO2S |
| Molecular Weight | 214.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-fluoro-4-(methylthio)benzoate (CAS 2635937-60-7) is a high-purity analytical reference standard with the molecular formula C10H11FO2S and a molecular weight of 214.26 g/mol.
Based on its molecular formula C10H11FO2S, Ethyl 3-fluoro-4-(methylthio)benzoate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 214.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 Ethyl 3-fluoro-4-(methylthio)benzoate 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 | C10H11FO2S |
| Molecular Weight | 214.26 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2001 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 1-(3-Fluoro-4-methoxyphenyl)-2-(methylthio)ethan-1-one (CAS 1178931-81-1)
- 1-(5-Fluoro-2-methoxyphenyl)-2-(methylthio)ethan-1-one (CAS 1179512-73-2)
- 1-(5-Fluoro-2-hydroxy-3-((methylthio)methyl)phenyl)ethan-1-one (CAS 1184221-96-2)
- 1-Fluoro-3-(2-(methylsulfonyl)cyclopropyl)benzene (CAS 1707573-11-2)
- Ethyl 3-fluoro-2-(methylthio)benzoate (CAS 2404734-13-8)
- Methyl 3-fluoro-4-methyl-2-(methylsulfanyl)benzoate (CAS 2145093-90-7)
- 5-Fluoro-2-(pyridin-2-yl)indoline (CAS 594817-56-8)
- 5-Fluoro-2-(pyridin-3-yl)indoline (CAS 594817-57-9)
Recommended Standards
- Ethyl 3-oxo-4-(tetrahydro-2H-pyran-2-yl)butanoate (CAS 670275-63-5)
- ethyl 3-(2,5-dimethylpyrazol-3-yl)-3-oxo-propanoate (CAS 959312-57-3)
- Ethyl 3-oxo-4-(tetrahydro-2H-pyran-4-yl)butanoate (CAS 885057-60-3)
- Ethyl 2-methylquinoline-4-carbimidate (CAS 773792-87-3)
- Despropylrotigotine Methyl Ether Hydrochloride (CAS 1232344-35-2)
- 2,4-Dimethylbenzimidamide (CAS 885957-73-3)
- 5-bromo-3-chloro-1,2,4-thiadiazole (CAS 213325-82-7)
- 3-(Isopentyloxy)-2,2-dimethylpropane-1-sulfonyl chloride (CAS 1465601-72-2)
- (2Z)-3-(4-Chlorophenyl)-2-(nitromethylidene)-1,3-thiazolidin-4-one (CAS 338417-48-4)
- tert-butyl 6-amino-1,4-thiazepane-4-carboxylate (CAS 1784394-67-7)
- 5-Methyl-7-nitroquinoline (CAS 342043-94-1)
- Isoxadifen-Ethyl (CAS 163520-33-0)
- (Z-Cys-OH)2 (Disulfide bond) (CAS 6968-11-2)
- Semaglutide impurity 229 (CAS CATO-C4X-2226229)
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