3,4,5-Trifluorophenylacetyl chloride CAS 849623-76-3
| CAS No. | 849623-76-3 |
| Molecular Formula | C8H4ClF3O |
| Molecular Weight | 208.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,4,5-Trifluorophenylacetyl chloride (CAS 849623-76-3), a certified reference material (molecular formula C8H4ClF3O, MW 208.56 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H4ClF3O, 3,4,5-Trifluorophenylacetyl chloride contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 208.56 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 3,4,5-Trifluorophenylacetyl chloride 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 | C8H4ClF3O |
| Molecular Weight | 208.56 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.) | 1987 |
| Halogen Content | F/Cl-containing |
Recommended Standards
- 2-Chloro-6-(trifluoromethyl)benzaldehyde (CAS 60611-22-5)
- 1-(3-Chlorophenyl)-2,2,2-trifluoroethanone (CAS 321-31-3)
- 2-Chloro-4-(trifluoromethyl)benzaldehyde (CAS 82096-91-1)
- 3-Chloro-4-(trifluoromethyl)benzaldehyde (CAS 83279-38-3)
- (2R,3R)-3-aminopentan-2-ol (CAS 599207-27-9)
- 2-Amino-1,3-bis(carboxylethoxy)propane (CAS 1020112-73-5)
- Platinum,tetrachlorobis[μ-[4,4'-methylenebis[1H-pyrazole]-N2:N2']]di- (CAS 140657-78-9)
- Tert-Butylhydrazine Hydrochloride (CAS 7400-27-3)
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- 3-Hydroxy-2-(2-methoxyphenyl)-3,4-dihydroquinazolin-4-one (CAS 338774-90-6)
- 1-methyl-3-(trifluoromethyl)-1H-1,2,4-triazol-5-amine (CAS 80343-16-4)
- 1-(bromomethyl)-3-ethylbenzene (CAS 216658-62-7)
- N-((3,5-Dimethyl-1H-pyrazol-4-yl)methyl)ethanamine (CAS 306747-98-8)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
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