Methyl 2,6-difluoro-3-(methylsulfonyl)benzoate CAS 1820938-75-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1820938-75-7 |
| Molecular Formula | C9H8F2O4S |
| Molecular Weight | 250.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 2,6-difluoro-3-(methylsulfonyl)benzoate (CAS 1820938-75-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H8F2O4S. Molecular weight: 250.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H8F2O4S |
| Molecular Weight | 250.22 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.) | 1995 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-[5-Ethyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]butanoic acid (CAS 1855890-02-6)
- 2-(2-difluoromethanesulfonylphenyl)acetic acid (CAS 1564734-44-6)
- 2-[5-Ethyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]butanoic acid (CAS 1855891-10-9)
- tert-butyl N-[(1R)-2-oxocyclopentyl]carbamate (CAS 1895382-85-0)
- prop-2-ynyl N-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]carbamate (CAS 2408797-69-1)
- 2-(3,3-Difluoropropyl)-2,3-dihydro-1H-isoindole-1,3-dione (CAS 1265341-16-9)
- 3-(4-Bromo-n-methylbenzamido)-2-methylpropanoic acid (CAS 1271066-57-9)
- Hexamethylenetetramine, Compound With Allyl Iodide (CAS 36895-62-2)
- 5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-amine hydrochloride (CAS 5711-58-0)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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