1,5-Dichloro-2-fluoro-4-(trichloromethyl)benzene CAS 86522-88-5
| CAS No. | 86522-88-5 |
| Molecular Formula | C7H2Cl5F |
| Molecular Weight | 282.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 282.35 g/mol gives 1,5-Dichloro-2-fluoro-4-(trichloromethyl)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1,5-Dichloro-2-fluoro-4-(trichloromethyl)benzene (CAS 86522-88-5), a certified reference material (molecular formula C7H2Cl5F, MW 282.35 g/mol) for analytical method development and quality control.
Owing to fluorine/chlorine substitution, an aromatic ring system, 1,5-Dichloro-2-fluoro-4-(trichloromethyl)benzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 282.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 1,5-Dichloro-2-fluoro-4-(trichloromethyl)benzene 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 | C7H2Cl5F |
| Molecular Weight | 282.35 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 |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | F/Cl-containing |
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- Bilastine impurity 87 (CAS 2890196-78-6（free base）)
- 5-methyl-4-nitrothiophene-2-carboxamide (CAS 36050-10-9)
- Tizanidine Impurity 61 (CAS CATO-C4X-144561)
- 3-Chloro-5-nitrobenzo[d]isoxazole (CAS 16302-63-9)
- 2-(Furan-3-yl)pyrimidine-4-carboxylic acid (CAS 1343325-43-8)
- 4-((4-Methoxyphenyl)thio)butane-1-sulfonyl chloride (CAS 1375067-08-5)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
Why CATO?
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