2,2-dichloro-1-(2,5-dichlorophenyl)ethanone CAS 2274-68-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 2274-68-2 |
| Molecular Formula | C8H4Cl4O |
| Molecular Weight | 257.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-dichloro-1-(2,5-dichlorophenyl)ethanone (CAS 2274-68-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H4Cl4O. Molecular weight: 257.93 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H4Cl4O |
| Molecular Weight | 257.93 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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.) | 1957 |
| Halogen Content | Cl-containing |
Related dichloro Standards
- 2,2-Dichloro-1-(2,4-dichlorophenyl)ethanone (CAS 2274-66-0)
- 2,2-Dichloro-1-(2,6-dichlorophenyl)ethan-1-one (CAS 78710-01-7)
- 3,5-Dichloro-4-fluorobenzyl bromide (CAS 1803725-04-3)
- 2,5-Dichloro-3-fluorobenzyl bromide (CAS 1803784-30-6)
- 3,4-Dichloro-5-fluorobenzyl bromide (CAS 1803807-07-9)
- 2,4-Dichloro-3-fluorobenzyl bromide (CAS 1804514-62-2)
- 4,5-Dichloro-2-fluorobenzyl bromide (CAS 1804886-19-8)
- 2,5-Dichloro-4-fluorobenzyl bromide (CAS 1806302-59-9)
Recommended Standards
- 3-Iodopentafluoropropene-1 (CAS 431-65-2)
- Econazole impurity 31 (CAS 61622-15-9)
- 2-Iodopentafluoropropene-1 (CAS 431-66-3)
- Methyl 2-(hydroxymethyl)thiazole-5-carboxylate (CAS 59855-91-3)
- 4-Chloro-1-propyl-1h-pyrazole-3-carboxylic acid (CAS 957242-29-4)
- (S)-2-amino-2-(2-fluoro-3-methoxyphenyl)ethan-1-ol (CAS 1213574-49-2)
- 3-(4-Bromo-5-sulfamoylthiophen-2-yl)propanoic acid (CAS 1354953-04-0)
- 1-[(2-fluorophenyl)methyl]-1h-pyrazole-4-carbaldehyde (CAS 1044661-39-3)
- 3-Bromo-2-chloropyridin-4-ol (CAS 1211519-66-2)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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