2-(3,5-Difluorophenyl)-2-oxoacetic acid CAS 208259-76-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 208259-76-1 |
| Molecular Formula | C8H4F2O3 |
| Molecular Weight | 186.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(3,5-Difluorophenyl)-2-oxoacetic acid (CAS 208259-76-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H4F2O3. Molecular weight: 186.11 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H4F2O3 |
| Molecular Weight | 186.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | F-containing |
Related Difluorophenyl Standards
- 2-(2,5-Difluorophenyl)-2-oxoacetic acid (CAS 1094294-16-2)
- 2-(2,6-Difluorophenyl)-2-oxoacetic acid (CAS 132115-70-9)
- 2-(2,4-Difluorophenyl)-2-oxoacetic acid (CAS 79477-89-7)
- 2-(3,4-Difluorophenyl)-2-oxoacetic acid (CAS 890097-94-6)
- Methyl 2-(2,3-difluorophenyl)acetate (CAS 1036273-31-0)
- 1-(3,4-Difluorophenyl)-2-methoxyethan-1-one (CAS 1157136-76-9)
- 2-(2,3-Difluorophenyl)-N-hydroxyacetimidamide (CAS 1158111-66-0)
- 2-(2,6-Difluorophenyl)acetohydrazide (CAS 116622-93-6)
Recommended Standards
- 2,5-Difluoro-3-formylbenzoic acid (CAS 2167760-60-1)
- 3,4-Difluoro-5-formylbenzoic acid (CAS 2386498-20-8)
- 2,3-Difluoro-4-formylbenzoic acid (CAS 1897016-64-6)
- 2-(4-Methoxyphenoxy)aniline hydrochloride (CAS 166100-71-6)
- [2-methyl-4-(trifluoromethyl)phenyl]methanamine (CAS 874571-73-0)
- Riboflavin Impurity 17 (CAS CATO-C4X-181917)
- 1,1,1-Trifluoro-3-(4-(3-(trifluoromethyl)phenyl)piperazin-1-yl)propan-2-ol (CAS 453557-82-9)
- (3-Hydroxymethyl-cyclohexyl)-carbamic acid tert-butyl ester (CAS 347184-89-8)
- Hydrolysine (CAS 12798-06-0)
- D-[γ-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226254)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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