3-Chloro-1-(4-chlorophenyl)propan-1-one CAS 3946-29-0
| CAS No. | 3946-29-0 |
| Molecular Formula | C9H8Cl2O |
| Molecular Weight | 203.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Chloro-1-(4-chlorophenyl)propan-1-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.
3-Chloro-1-(4-chlorophenyl)propan-1-one (CAS 3946-29-0) is a high-purity analytical reference standard with the molecular formula C9H8Cl2O and a molecular weight of 203.07 g/mol.
3-Chloro-1-(4-chlorophenyl)propan-1-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.
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 3-Chloro-1-(4-chlorophenyl)propan-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.
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.) | 1958 |
| 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)
- 1-chloro-3-(4-chlorophenyl)propan-2-one (CAS 33107-83-4)
Recommended Standards
- 3`,4`-Dichloropropiophenone (CAS 6582-42-9)
- 3-Chloro-2-phenylpropanoyl Chloride (CAS 7623-12-3)
- 4-Chlorobenzenepropanoyl chloride (CAS 52085-96-8)
- 4-(2-Chloroethyl)benzoyl chloride (CAS 7623-03-2)
- 1-(1-Ethoxy-4-ethylcyclohexyl)-N-methylmethanamine (CAS 1249024-58-5)
- 6-Ethyl-2-((4-fluorobenzyl)thio)pyrimidin-4(3H)-one (CAS 551931-29-4)
- 1-(6-Bromoindolin-1-yl)ethanone (CAS 114744-53-5)
- 3-Phenyl-5-propyl-1H,7H-pyrazolo[1,2-a]pyrazole-1,7-dione (CAS 919533-20-3)
- Tert-butyl (1R,6R)-1-amino-3-azabicyclo[4.1.0]Heptane-3-carboxylate (CAS 2361924-14-1)
- (5-(4-(Trifluoromethyl)phenyl)pyridin-3-yl)methanol (CAS 885959-16-0)
- 1-(3,4-Difluorophenyl)pentan-2-ol (CAS 1443355-75-6)
- 1-Benzyl 2-methyl (2S)-5-oxopiperidine-1,2-dicarboxylate (CAS 117836-13-2)
- Ethyl 4-hydroxy-8-methoxy-1,2,3,4-tetrahydroquinoline-3-carboxylate (CAS 1706438-88-1)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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