Ethyl 3,4-dichloro-5-(difluoromethoxy)phenylacetate CAS 1803791-49-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803791-49-2 |
| Molecular Formula | C11H10Cl2F2O3 |
| Molecular Weight | 299.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 3,4-dichloro-5-(difluoromethoxy)phenylacetate (CAS 1803791-49-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H10Cl2F2O3. Molecular weight: 299.10 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H10Cl2F2O3 |
| Molecular Weight | 299.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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/Cl-containing |
Related Ethyl Standards
- Ethyl 2,5-dichloro-4-(difluoromethoxy)phenylacetate (CAS 1803717-76-1)
- Ethyl 3,6-dichloro-2-(difluoromethoxy)phenylacetate (CAS 1803717-84-1)
- Ethyl 2,3-dichloro-5-(difluoromethoxy)phenylacetate (CAS 1803791-44-7)
- Ethyl 2,3-dichloro-6-(difluoromethoxy)phenylacetate (CAS 1803806-65-6)
- Ethyl 4,5-dichloro-2-(difluoromethoxy)phenylacetate (CAS 1803806-67-8)
- Ethyl 2,4-dichloro-6-(difluoromethoxy)phenylacetate (CAS 1803818-88-3)
- Ethyl 2,6-dichloro-4-(difluoromethoxy)phenylacetate (CAS 1803833-16-0)
- Ethyl 2,6-dichloro-3-(difluoromethoxy)phenylacetate (CAS 1804517-09-6)
Recommended Standards
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- 1-(Cyclohexylmethyl)guanidine hydroiodide (CAS 1376324-09-2)
- 1-((4-Bromophenyl)sulfonyl)-4-chloro-5-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1429309-33-0)
- (R)-2-Trifluoromethyl-piperazine dihydrochloride (CAS 1427203-56-2)
- bicyclo[2.2.1]heptane-1,4-dicarboxylic acid (CAS 15544-51-1)
- (S)-2-Amino-5-cyclohexylpentanoic acid (CAS 768366-86-5)
- 22445-85-8 4-Amino-6-(4-methylphenyl)-3-sulfanyl-1,2,4-triazin-5(4H)-one MFCD11868885 (CAS 22445-85-8)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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