3-Chloro-1-(3,5-difluorophenyl)-1-propanone CAS 872850-57-2
| CAS No. | 872850-57-2 |
| Molecular Formula | C9H7ClF2O |
| Molecular Weight | 204.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 3-Chloro-1-(3,5-difluorophenyl)-1-propanone (CAS 872850-57-2), a certified reference material (molecular formula C9H7ClF2O, MW 204.60 g/mol) for analytical method development and quality control.
3-Chloro-1-(3,5-difluorophenyl)-1-propanone (C9H7ClF2O) 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 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).
CATO manufactures 3-Chloro-1-(3,5-difluorophenyl)-1-propanone 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.
Physical & Chemical Properties
| Molecular Formula | C9H7ClF2O |
| Molecular Weight | 204.60 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 |
Related Chloro Standards
- 2-Chloro-1-(2,5-difluorophenyl)propan-1-one (CAS 1016527-64-2)
- 3-(4-Chloro-3,5-difluorophenyl)propanal (CAS 1036396-38-9)
- 3-Chloro-1-(3,4-difluorophenyl)-1-propanone (CAS 1215969-79-1)
- 1-Chloro-3-(3,4-difluorophenyl)propan-2-one (CAS 1221342-53-5)
- 1-Chloro-3-(3,5-difluorophenyl)propan-2-one (CAS 1221343-06-1)
- 4-Chloro-6,6-difluoro-5,6,7,8-tetrahydroquinazoline (CAS 1256955-43-7)
- 3-(3-Chloro-4,5-difluorophenyl)propanal (CAS 1260829-42-2)
- 1-(2-Chloro-3,6-difluorophenyl)propan-2-one (CAS 1305323-90-3)
Recommended Standards
- 3-(5-Chloro-2,4-difluorophenyl)propanal (CAS 959406-43-0)
- 3-(4-Chloro-3-nitro-1h-pyrazol-1-yl)propan-1-amine (CAS 1006962-60-2)
- 2-Chloro-2,2-difluoro-1-(p-tolyl)ethan-1-one (CAS 89264-09-5)
- 4-Chloro-7-hydroxyquinoline-3-carbonitrile (CAS 1017788-66-7)
- 5-((4-Bromophenyl)amino)dihydropyrimidine-2,4(1H,3H)-dione (CAS 6635-63-8)
- 4-Ethoxy-3-(hydroxymethyl)benzaldehyde (CAS 917746-81-7)
- (S)-2-Morpholinopropan-1-ol (CAS 1352306-49-0)
- 2-(Aminomethyl)-3-(difluoromethyl)-6-(trifluoromethoxy)pyridin-4-amine (CAS 1804433-22-4)
- 4-Cyclopropoxy-5-methoxy-2-(trifluoromethyl)pyridine (CAS 1243370-43-5)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,4-oxadiazole (CAS 1346808-40-9)
- 3-(Cyclohexylmethyl)-5-isopropylphenol (CAS 1243280-50-3)
- (2S)-2-{[1-(5-fluoropyridin-3-yl)ethyl]amino}-3-methylbutan-1-ol hydrochloride (CAS 1807940-91-5)
- (R)-5,7-Difluoro-2,3-dihydrobenzofuran-3-amine (CAS 1213895-29-4)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com