3-Chloro-2-fluoro-6-(trifluoromethyl)-benzoyl chloride CAS 186517-45-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 186517-45-3 |
| Molecular Formula | C8H2Cl2F4O |
| Molecular Weight | 261.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-2-fluoro-6-(trifluoromethyl)-benzoyl chloride (CAS 186517-45-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H2Cl2F4O. Molecular weight: 261.00 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H2Cl2F4O |
| Molecular Weight | 261.00 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.) | 2010 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 3-Chloro-2-fluoro-6-(trifluoromethyl)benzoyl chloride (CAS 261763-04-6)
- 5-Chloro-2-fluoro-4-(trifluoromethyl)benzoyl chloride (CAS 2383814-44-4)
- 261763-03-5 3-chloro-2-fluoro-5-(trifluoromethyl)benzoyl chloride 3-chloro-2-fluoro-5-trifluoromethyl benzoic acid chloride 3-chloro-2-fluoro-5-trifluoromethyl-benzoic acid chloride 3-chloro-2-fluoro-5-trifluoromethyl-benzoyl chloride 3-chloro-2-fluoro-5-trifluoromethylbenzoyl chloride (CAS 261763-03-5)
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Recommended Standards
- Pentafluorobenzyl Bromide (CAS 1765-40-8)
- 5-Bromo-1,2-difluoro-3-(trifluoromethyl)benzene (CAS 240122-25-2)
- 2-Bromo-4-(difluoromethyl)-1,3,5-trifluorobenzene (CAS 2091605-09-1)
- 6-Bromo-1-methoxynaphthalene (CAS 54828-63-6)
- 4-(3-Methoxyphenoxy)-2-(trifluoromethyl)aniline (CAS 946784-63-0)
- 2,2-Difluorocyclopropane-1-carboximidamide (CAS 1393570-10-9)
- Brivaracetam impurity 160 (CAS CATO-C4X-2007160)
- 3-(3-Methoxyphenyl)-1,2,4-thiadiazol-5(4H)-one (CAS 1206970-69-5)
- 7-hydroxy-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-4-one (CAS 1454587-62-2)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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