1-(2,3,4-Trichlorophenyl)ethanone CAS 13608-87-2
| CAS No. | 13608-87-2 |
| Molecular Formula | C8H5Cl3O |
| Molecular Weight | 223.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(2,3,4-Trichlorophenyl)ethanone 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.
1-(2,3,4-Trichlorophenyl)ethanone (CAS 13608-87-2) is a high-purity analytical reference standard with the molecular formula C8H5Cl3O and a molecular weight of 223.48 g/mol.
The molecular framework of 1-(2,3,4-Trichlorophenyl)ethanone (C8H5Cl3O) is characterized by a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C8H5Cl3O |
| Molecular Weight | 223.48 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.) | 1960 |
| Halogen Content | Cl-containing |
Related Trichlorophenyl Standards
- 1-(2,4,6-Trichlorophenyl)ethanone (CAS 52120-00-0)
- 1-(3,4,5-Trichlorophenyl)ethanone (CAS 35981-65-8)
- 2,4,6-Trichlorophenyl Isocyanate (CAS 2505-31-9)
- 1-(2,3,6-Trichlorophenyl)ethan-1-amine (CAS 1337243-83-0)
- 2,4,6-Trichlorophenyl Formate (CAS 4525-65-9)
- (R)-1-(2,3,4-Trichlorophenyl)ethan-1-ol (CAS 460052-36-2)
- 1-(2,4,5-Trichlorophenyl)ethanol (CAS 14299-54-8)
- 2-(3,4,5-Trichlorophenyl)acetonitrile (CAS 139256-46-5)
Recommended Standards
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- 3,5-Dichloro-2-methylbenzoyl chloride (CAS 1803836-08-9)
- 2-Methyl-3-phenyl-1H-inden-1-one (CAS 13304-52-4)
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- 3-Acetyl-4-propoxybenzoic acid (CAS 135901-81-4)
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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
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com