2,6-Dichloro-4-fluoroacetophenone CAS 1804886-00-7
| CAS No. | 1804886-00-7 |
| Molecular Formula | C8H5Cl2FO |
| Molecular Weight | 207.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2,6-Dichloro-4-fluoroacetophenone (CAS 1804886-00-7) is a high-purity analytical reference standard with the molecular formula C8H5Cl2FO and a molecular weight of 207.03 g/mol.
Structurally, 2,6-Dichloro-4-fluoroacetophenone (C8H5Cl2FO) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 207.03 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H5Cl2FO |
| Molecular Weight | 207.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| 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 Dichloro Standards
- 2-(2,4-Dichloro-5-fluorophenyl)oxirane (CAS 1179042-36-4)
- 2,2-Dichloro-1-(3-Fluorophenyl)Ethanone (CAS 127728-55-6)
- 1-(4,5-Dichloro-2-fluorophenyl)ethan-1-one (CAS 1286734-89-1)
- 2,4-Dichloro-6-cyclopropyl-5-fluoropyrimidine (CAS 1416438-39-5)
- 2,3-Dichloro-5-fluoroacetophenone (CAS 1803718-44-6)
- 3,4-Dichloro-5-fluoroacetophenone (CAS 1806298-58-7)
- 3,4-Dichloro-2-fluoroacetophenone (CAS 1806354-87-9)
- 1-(2,3-Dichloro-6-fluorophenyl)ethan-1-one (CAS 870704-16-8)
Recommended Standards
- 2-Chloro-6-fluorophenylacetyl chloride (CAS 179314-61-5)
- 4-(Propylcarbamoyl)phenylboronic Acid (CAS 171922-46-6)
- 4-Morpholinophenylboronic acid (CAS 186498-02-2)
- 5-Bromo-5-methyldihydropyrimidine-2,4(1H,3H)-dione (CAS 1681-77-2)
- 4-((2-(Trifluoromethyl)-3H-imidazo[4,5-b]pyridin-3-yl)methyl)benzoic acid (CAS 1242900-17-9)
- Phenoxybenzamine-d5 (CAS 1188265-52-2)
- diethyl 2-methyl-6-(trifluoromethyl)pyridine-3,5-dicarboxylate (CAS 393-81-7)
- Amorolfine Impurity 74 (CAS CATO-C4X-154274)
- 1-(4-Chlorophenyl)-2-(propane-2-sulfonyl)ethan-1-one (CAS 344267-26-1)
- 2-O-Methyl-β-D-N-acetylneuraminic Acid (CAS 23755-35-3)
- 6-Amino-5-(chloromethyl)-4-(difluoromethyl)nicotinic acid (CAS 1804722-66-4)
- Hydroxychloroquine Impurity 18 (CAS 140-80-7)
- Diethyl (4-iodobenzyl)phosphonate (CAS 173443-43-1)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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