2,2-Difluoro-2-(methylsulfonyl)acetic acid CAS 1505023-53-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1505023-53-9 |
| Molecular Formula | C3H4F2O4S |
| Molecular Weight | 174.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,2-Difluoro-2-(methylsulfonyl)acetic acid (CAS 1505023-53-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C3H4F2O4S. Molecular weight: 174.12 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C3H4F2O4S |
| Molecular Weight | 174.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2,4,6-Trifluoro-3-methylbenzaldehyde (CAS 1504554-92-0)
- 4-(difluoromethyl)-3-fluorobenzaldehyde (CAS 1780417-29-9)
- 4-Ethynyl-1-methyl-3-(trifluoromethyl)pyrazole (CAS 1498364-87-6)
- Methyl2-(rel-(1r,5s,6s)-3-(2-chloro-6-(trifluoromethyl)pyrimidin-4-yl)-3-azabicyclo[3.1.0]hexan-6-yl)acetate (CAS 2102502-68-9)
- Phosphetane1-oxide (CAS 52969-22-9)
- 3-(Ethoxycarbonyl)-1-(2-methoxy-5-methylphenyl)-5-methyl-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264041-51-1)
- 3-Pyridinecarboxylic acid, 1,4,5,6-tetrahydro-1-methyl-6-oxo-, methyl ester (CAS 1934931-10-8)
- N-Nitroso Saxagliptin Intermediate (CAS CATO-C4X-104963)
- 5-Chloro-2-(3-fluorophenoxy)aniline (CAS 937606-27-4)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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 13829788188 / jacky.chen@cato-chem.com