1,2,3-Trifluoro-5-(trichloromethoxy)benzene CAS 1404193-70-9
| CAS No. | 1404193-70-9 |
| Molecular Formula | C7H2Cl3F3O |
| Molecular Weight | 265.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2,3-Trifluoro-5-(trichloromethoxy)benzene (CAS 1404193-70-9), a certified reference material (molecular formula C7H2Cl3F3O, MW 265.44 g/mol) for analytical method development and quality control.
The molecular framework of 1,2,3-Trifluoro-5-(trichloromethoxy)benzene (C7H2Cl3F3O) is characterized by a hydroxyl group, an ether linkage, fluorine/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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), 1,2,3-Trifluoro-5-(trichloromethoxy)benzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H2Cl3F3O |
| Molecular Weight | 265.44 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
Related Trifluoro Standards
- 1,2,3-Trifluoro-4-(trichloromethoxy)benzene 1404193-64-1 (CAS 1404193-64-1)
- 1,2,4-Trifluoro-3-(trichloromethoxy)benzene (CAS 1404193-80-1)
- 1,3,5-Trifluoro-2-(trichloromethoxy)benzene (CAS 1404194-57-5)
- 2,2,2-trifluoro-1-[6-(piperazin-1-yl)pyridin-3-yl]ethan-1-one (CAS 1211527-70-6)
- (R)-2,2,2-trifluoro-1-(3,4,5-trimethoxyphenyl)ethan-1-amine (CAS 1213197-44-4)
- (S)-2,2,2-trifluoro-1-(3,4,5-trimethoxyphenyl)ethan-1-amine (CAS 1213471-16-9)
- (E)-1,1,1-trifluoro-4-(1,4-dioxa-8-azaspiro[4.5]Decan-8-yl)but-3-en-2-one (CAS 478260-34-3)
- 2,2,2-Trifluoro-N-(3-fluoro-2-formyl-4-methoxyphenyl)acetamide (CAS 2586126-39-6)
Recommended Standards
- 3-Chloro-6-iodopyrazine-2-carbonitrile (CAS 1392149-80-2)
- 3-Trimethoxysilylpropyldiethylenetriamine (3-trimethoxysilylpropyl)diethylenetriamine (3-(trimethoxysilyl)propyl)diethylenetriamine diethylenetriamino propyltrimethoxysilane n-(2-aminoethyl)-n'-[3-(trimethoxysilyl)propyl]ethylenediamine trimethoxysilylpropyldiethylenetriamine 3-[2-(2-aminoethylamino)ethylamino]propyl trimethoxysilane trimethoxysilylpropyldiethylen etriamine 3-[2-(2-Aminoethylamino)ethylamino]propyltrimethoxysilane 35141-30-1 S18300 (CAS 35141-30-1)
- 1,3-Dichloro-2-[chloro(difluoro)-methoxy]-5-fluoro-benzene (CAS 1417567-51-1)
- Myrtecaine (CAS 7712-50-7)
- 5-(4-Chlorophenoxymethyl)-4-(4-chlorophenyl)-4h-1,2,4-triazole-3-thiol (CAS 76111-24-5)
- 5-Bromo-3-methyl-2-(pyrrolidin-3-yloxy)pyridine (CAS 1289269-60-8)
- 12,12'-Iminobis-dodecanoic Acid (CAS 63071-78-3)
- Butylone-D3 HCl (CAS 1231710-63-6)
- 1-((1-Cyclopropyl-1h-tetrazol-5-yl)thio)-3,3-dimethylbutan-2-one (CAS 1152624-39-9)
- 5-(3-((Diethylamino)methyl)-1-octyl-1H-indol-5-yl)pyrimidin-2-amine (CAS 1443253-20-0)
- 2-(5-Bromo-3-methylpyridin-2-yl)malononitrile (CAS 1820712-23-9)
- Methyl({[5-(trifluoromethyl)-1H-1,3-benzodiazol-2-yl]methyl})amine (CAS 193534-29-1)
- N-(2-(Pyridin-2-yl)ethyl)cinnolin-4-amine (CAS 143705-45-7)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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