1-chloro-3-(4-chlorophenyl)propan-2-one CAS 33107-83-4
| CAS No. | 33107-83-4 |
| Molecular Formula | C9H8Cl2O |
| Molecular Weight | 203.07 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 1-chloro-3-(4-chlorophenyl)propan-2-one (CAS 33107-83-4), a certified reference material (molecular formula C9H8Cl2O, MW 203.07 g/mol) for analytical method development and quality control.
1-chloro-3-(4-chlorophenyl)propan-2-one (C9H8Cl2O) contains a hydroxyl group, an ether linkage, 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 1-chloro-3-(4-chlorophenyl)propan-2-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.
Physical & Chemical Properties
| Molecular Formula | C9H8Cl2O |
| Molecular Weight | 203.07 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.) | 1966 |
| Halogen Content | Cl-containing |
Related chloro Standards
- 3-Chloro-1-(2-chlorophenyl)propan-1-one (CAS 1027979-10-7)
- 1-Chloro-3-(2-chlorophenyl)propan-2-one (CAS 128426-51-7)
- 4-Chloro-3-ethylbenzoyl chloride (CAS 1379331-67-5)
- 4-Chloro-3,5-dimethylbenzoyl chloride (CAS 1379360-36-7)
- 1-(3-Chloro-5-(chloromethyl)phenyl)ethan-1-one (CAS 1393546-75-2)
- 5-chloro-7-(chloromethyl)-2,3-dihydro-1-benzofuran (CAS 1461705-84-9)
- 1-Chloro-3-(3-chlorophenyl)propan-2-one (CAS 24253-17-6)
- 2-Chloro-1-(3-chloro-2-methylphenyl)ethan-1-one (CAS 60988-74-1)
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- 2-((2-Isopropoxyphenoxy)methyl)oxirane (CAS 7109-35-5)
- 2-(2-Phenylethoxy)benzoyl chloride (CAS 54090-34-5)
- 2-(Benzylthio)-1-(4-(thiophen-2-yl)piperidin-1-yl)ethan-1-one (CAS 1396803-28-3)
- 2-(3,3-Difluoropyrrolidin-1-yl)ethan-1-ol (CAS 950662-61-0)
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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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