1-(4-Chloro-2,6-difluorophenyl)-2,2,2-trifluoroethan-1-one CAS 1208076-12-3
| CAS No. | 1208076-12-3 |
| Molecular Formula | C8H2ClF5O |
| Molecular Weight | 244.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(4-Chloro-2,6-difluorophenyl)-2,2,2-trifluoroethan-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
1-(4-Chloro-2,6-difluorophenyl)-2,2,2-trifluoroethan-1-one (CAS 1208076-12-3) is a high-purity analytical reference standard with the molecular formula C8H2ClF5O and a molecular weight of 244.55 g/mol.
Owing to a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system, 1-(4-Chloro-2,6-difluorophenyl)-2,2,2-trifluoroethan-1-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 244.55 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H2ClF5O |
| Molecular Weight | 244.55 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.) | 1990 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 3'-Chloro-2,2,2,2',6'-pentafluoroacetophenone (CAS 1208077-28-4)
- 2'-Chloro-3',6',2,2,2-pentafluoroacetophenone (CAS 1208077-91-1)
- 6'-Chloro-2,2,2,2',3'-pentafluoroacetophenone (CAS 1208078-22-1)
- 1-(4-Chloro-3,5-difluorophenyl)-2,2,2-trifluoroethanone (CAS 1256467-08-9)
- 2-Chloro-2,2-difluoro-1-(3,4,5-trifluorophenyl)ethan-1-one (CAS 1352225-87-6)
- 2-Chloro-1-(perfluorophenyl)ethan-1-one (CAS 22600-29-9)
- 5-Chloro-2-thiopheneboronic Acid Pinacol Ester (CAS 635305-24-7)
- 6-Chloro-2,3-difluoro-4-(trifluoromethyl)benzaldehyde (CAS 914635-34-0)
Recommended Standards
- ZIF-70 (CAS 1207355-49-4)
- 2-(2-Chlorothiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1111096-56-0)
- 2-(3-Chlorothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1040281-97-7)
- 2-(4-Chlorothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1040281-84-2)
- 4-Bromo-1-pentyl-1h-pyrazol-3-amine (CAS 1249355-98-3)
- 2-(Naphthalen-2-ylthio)-5-(trifluoromethyl)-1,3,4-thiadiazole (CAS 62616-93-7)
- 2-(4-Ethoxybenzyl)-5-hydroxypyrimidin-4(1H)-one (CAS 55342-68-2)
- 2-Bromo-4-(chloromethyl)-5-(difluoromethyl)pyridin-3-ol (CAS 1805368-58-4)
- 2,5-Dibromothiophene-3,4-dicarboxylic Acid (CAS 190723-12-7)
- Tetrachlorophthalic Anhydride (CAS 117-08-8)
- 3-(Fluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1263214-76-1)
- 3,5-Diethoxycarbonyl-1,4-dihydro-2,4,6-collidine (CAS 632-93-9)
- 1-ethyl-3-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)-1H-pyrazol-4-amine (CAS 1174852-58-4)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com