Methyl 2-fluoro-5-(methylsulfonyl)benzoate CAS 865663-98-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 865663-98-5 |
| Molecular Formula | C9H9FO4S |
| Molecular Weight | 232.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-fluoro-5-(methylsulfonyl)benzoate (CAS 865663-98-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H9FO4S. Molecular weight: 232.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H9FO4S |
| Molecular Weight | 232.23 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.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 3-Fluoro-2-methyl-4-(methylsulfonyl)benzoic acid (CAS 118939-18-7)
- Methyl 3-Fluoro-4-(methylsulfonyl)benzoate (CAS 1215074-49-9)
- N-(2-fluoro-5-sulfamoylphenyl)acetamide (CAS 1308184-49-7)
- 4-fluoro-3-methanesulfonyl-5-methylbenzoic acid (CAS 1423033-70-8)
- Methyl 4-Fluoro-3-(methylsulfonyl)benzoate (CAS 160819-39-6)
- 3-Fluoro-4-(methylsulfonamido)benzamide (CAS 1820605-06-8)
- Methyl 2-fluoro-4-(methylsulfonyl)benzoate (CAS 1820716-37-7)
- (4-Fluoro-3-methylphenyl)(4-fluorophenyl)methanone (CAS 59396-50-8)
Recommended Standards
- Methyl 2-(4-fluorobenzenesulfonyl)acetate (CAS 226396-71-0)
- Methyl 5-(2-methoxyphenyl)furan-2-carboxylate (CAS 54023-15-3)
- Furan-2-yl(7-methylbenzo[d][1,3]dioxol-5-yl)methanol (CAS 356554-33-1)
- 2-((tert-Butoxycarbonyl)amino)-3-(5-methoxy-2-methyl-1H-indol-3-yl)propanoic acid (CAS 1219410-28-2)
- 3-(2-Methoxyphenyl)-2,2-dimethylpropan-1-ol (CAS 1267436-26-9)
- 【禁售不询】Metamizole EP Impurity D (CAS 58-15-1)
- 2-((Benzyloxy)methyl)-1,4,7,10-tetraoxacyclododecane (CAS 75507-20-9)
- 1-(2-Chloropyridin-3-yl)cyclopropanamine (CAS 1060811-74-6)
- N-(2-chlorobenzyl)-2-(2-(trifluoromethyl)-1H-benzo[d]imidazol-1-yl)propanamide (CAS 866144-30-1)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
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