1-Chloro-3-(2,4-dichlorophenyl)propan-2-one CAS 90273-68-0
| CAS No. | 90273-68-0 |
| Molecular Formula | C9H7Cl3O |
| Molecular Weight | 237.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Chloro-3-(2,4-dichlorophenyl)propan-2-one is closely related to a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-Chloro-3-(2,4-dichlorophenyl)propan-2-one (CAS 90273-68-0), a certified reference material (molecular formula C9H7Cl3O, MW 237.51 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H7Cl3O, 1-Chloro-3-(2,4-dichlorophenyl)propan-2-one contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 237.51 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 1-Chloro-3-(2,4-dichlorophenyl)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 | C9H7Cl3O |
| Molecular Weight | 237.51 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.) | 1982 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 2-Chloro-1-(3,4-dichlorophenyl)propan-1-one (CAS 1097824-35-5)
- 2-Chloro-1-(2,5-dichlorophenyl)propan-1-one (CAS 1098360-61-2)
- 1-Chloro-3-(2,6-dichlorophenyl)propan-2-one (CAS 116316-58-6)
- 2-Chloro-1-(2,4-dichlorophenyl)propan-1-one (CAS 130235-07-3)
- 1-Chloro-3-(3,4-dichlorophenyl)propan-2-one (CAS 33107-81-2)
- 3-Chloro-1-(3,4-dichlorophenyl)propan-1-one (CAS 35857-66-0)
- 3-Chloro-5-fluorophenethyl bromide (CAS 1601179-59-2)
- 5-Chloro-2,2-difluoro-6-nitrobenzo[d][1,3]dioxole (CAS 1027513-83-2)
Recommended Standards
- (1-(2,3,4-Trichlorophenyl)ethylidene)hydrazine (CAS 735322-25-5)
- 2,5-Dichloro-4-methylphenacyl chloride (CAS 1806347-89-6)
- 3-(3,4-Dichlorophenyl)propanoyl chloride (CAS 90273-67-9)
- 2,3-Dichloro-5-methylphenacyl chloride (CAS 1806347-83-0)
- 2,2'-((9,9-Bis(2-ethylhexyl)-9h-fluorene-2,7-diyl)bis(oxy))bis(1,3,2-dioxaborinane) (CAS 344782-49-6)
- 2-(5-bromothiophen-2-yl)pyrimidine-5-carboxylic acid (CAS 1343187-78-9)
- 3-Amino-1,4-dimethylpyrazole Hydrochloride (CAS 2060026-28-8)
- N-Methyl-3-pyridinebutanamine (CAS 3000-74-6)
- Methyl (S)-3-(4-bromothiazol-2-yl)-2-((tert-butoxycarbonyl)amino)propanoate (CAS 2641451-73-0)
- N-phenylpyrazin-2-amine (CAS 13134-34-4)
- [2-chloro-6-(dimethylamino)phenyl]methanol (CAS 1152515-03-1)
- Fmoc-N-Me-Trp(Trt)-OH (CAS 2044710-15-6)
- 5-Bromo-2-(bromomethyl)-1-chloro-3-methylbenzene (CAS 1935496-27-7)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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