3,5-Dimethyl-2,4,6-trifluorobenzoyl chloride CAS 886762-25-0
| CAS No. | 886762-25-0 |
| Molecular Formula | C9H6ClF3O |
| Molecular Weight | 222.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,5-Dimethyl-2,4,6-trifluorobenzoyl chloride is closely related to a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3,5-Dimethyl-2,4,6-trifluorobenzoyl chloride (CAS 886762-25-0) is a high-purity analytical reference standard with the molecular formula C9H6ClF3O and a molecular weight of 222.59 g/mol.
3,5-Dimethyl-2,4,6-trifluorobenzoyl chloride (C9H6ClF3O) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C9H6ClF3O |
| Molecular Weight | 222.59 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.) | 1987 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
- 3-(Trifluoromethyl)phenylacetyl chloride (CAS 2003-14-7)
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- 3-tert-Butyl-6-nitro-2H,4H-indeno[1,2-c]pyrazol-4-one (CAS 946386-52-3)
- 2-Hydroxy-1-methyl-6-phenylimidazo[4,5-β]pyridine (CAS 120889-04-5)
- 4-Fluorotetrahydro-2H-pyran-2-carboxylic acid (CAS 2306277-35-8)
- Vortioxetine Impurity 68 (CAS CATO-C4X-105668)
- 4-Chloro-3-(pyrrolidine-1-sulfonyl)benzoic acid (CAS 59210-73-0)
- Cefazolin Impurity P5 (CAS CATO-C4X-157749)
- Ethyl 6-Chloroimidazo[1,2-a]pyrazine-3-carboxylate (CAS 1250996-97-4)
- 3,4-Dichloro-2,5-dihydrofuran-2-one (CAS 62674-12-8)
- 1-(2-(2-(Azepan-1-yl)pyridin-3-yl)pyrrolidin-1-yl)ethanone (CAS 1352499-82-1)
- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
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