3-(3,5-Dichlorophenyl)-2,6-dichloropropiophenone CAS 898777-47-4
| CAS No. | 898777-47-4 |
| Molecular Formula | C15H10Cl4O |
| Molecular Weight | 348.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(3,5-Dichlorophenyl)-2,6-dichloropropiophenone is closely related to a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(3,5-Dichlorophenyl)-2,6-dichloropropiophenone (CAS 898777-47-4), molecular formula C15H10Cl4O and molecular weight 348.05 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system, 3-(3,5-Dichlorophenyl)-2,6-dichloropropiophenone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 348.05 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-(3,5-Dichlorophenyl)-2,6-dichloropropiophenone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H10Cl4O |
| Molecular Weight | 348.05 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Dichlorophenyl Standards
- 1,2-Bis(2,4-dichlorophenyl)ethane-1,2-dione (CAS 54696-56-9)
- 2-[(2,3-Dichlorophenyl)sulfanyl]-5-(trifluoromethyl)benzonitrile (CAS 477866-79-8)
- 2-[(2,4-Dichlorophenyl)sulfanyl]-5-(trifluoromethyl)benzonitrile (CAS 477866-80-1)
- 2-[(2,6-Dichlorophenyl)sulfanyl]-5-(trifluoromethyl)benzonitrile (CAS 477866-72-1)
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Recommended Standards
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- 73046-20-5 8866AE C14H10Cl4N2 {5-[1-(3-Amino-4-chlorophenyl)-2,2-dichlorovinyl]-2-chlorophenyl}amine (CAS 73046-20-5)
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- Methyl 6-bromo-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylate (CAS 2349371-98-6)
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- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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