2,4-dichloro-6-formylphenyl 2,6-difluorobenzoate CAS 646989-40-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 646989-40-4 |
| Molecular Formula | C14H6Cl2F2O3 |
| Molecular Weight | 331.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-dichloro-6-formylphenyl 2,6-difluorobenzoate (CAS 646989-40-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H6Cl2F2O3. Molecular weight: 331.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H6Cl2F2O3 |
| Molecular Weight | 331.10 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
- Trimethylsilyl-trifluoroacetate (CAS 17905-99-6)
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- Methyl 5-fluoro-3-iodoquinoline-8-carboxylate (CAS 2092997-03-8)
- 3-(4-Bromophenyl)-6-(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (CAS 1255381-85-1)
- 5-((tert-Butyldimethylsilyl)oxy)pent-2-ynoic acid (CAS 339196-09-7)
- Sitagliptin Impurity 38 (CAS 269396-59-0)
- 3-(Thiophen-2-yl)-2-(4-(p-tolyl)thiazol-2-yl)acrylonitrile (CAS 277756-79-3)
- 3-Amino-2-methyl-benzyl-d2 Bromide Hydrobromide (CAS 57414-77-4)
- Ethyl 1-tosyl-1H-indole-2-carboxylate (CAS 132819-92-2)
- Lixisenatide (CAS 320367-13-3)
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