2-Chloro-1-(trifluoromethoxy)-4-(trifluoromethyl)benzene CAS 1417567-09-9
| CAS No. | 1417567-09-9 |
| Molecular Formula | C8H3ClF6O |
| Molecular Weight | 264.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Chloro-1-(trifluoromethoxy)-4-(trifluoromethyl)benzene (CAS 1417567-09-9), molecular formula C8H3ClF6O and molecular weight 264.55 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Chloro-1-(trifluoromethoxy)-4-(trifluoromethyl)benzene (C8H3ClF6O) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 264.55 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H3ClF6O |
| Molecular Weight | 264.55 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 Chloro Standards
- 5-Chloro-2-(trifluoromethoxy)benzotrifluoride (CAS 104678-86-6)
- 1-[Chloro(difluoro)methoxy]-3-fluoro-5-(trifluoromethyl)benzene (CAS 1417567-13-5)
- 4-[Chloro(difluoro)methoxy]-1-fluoro-2-(trifluoromethyl)benzene (CAS 1417567-57-7)
- 2-Chloro-1-(trifluoromethoxy)-3-(trifluoromethyl)benzene (CAS 1417567-68-0)
- 2-[Chloro(difluoro)methoxy]-1-fluoro-4-(trifluoromethyl)benzene (CAS 1417569-21-1)
- 1-[Chloro(difluoro)methoxy]-2-fluoro-3-(trifluoromethyl)benzene (CAS 1417569-56-2)
- 1-Chloro-2-(trifluoromethoxy)-4-(trifluoromethyl)benzene (CAS 94444-78-7)
- 94444-57-2 1-Chloro-4-(trifluoromethoxy)-2-(trifluoromethyl)benzene DTXSID30759099 (CAS 94444-57-2)
Recommended Standards
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- (R)-1-(3-bromo-2-chlorophenyl)-2-methoxyethan-1-amine (CAS 1388125-66-3)
- (R)-2-(2-bromo-4-chlorophenyl)-2-(methylamino)ethan-1-ol (CAS 1336253-50-9)
- 3-(4-Ethoxyphenyl)-3-oxopropanal (CAS 1019024-50-0)
- 4-Chloro-2-(4-methoxyphenyl)pyrazolo[1,5-a]pyrazine (CAS 950266-84-9)
- 2-((4-Methylpiperidin-1-yl)methyl)phenol (CAS 865074-60-8)
- 5-(Trifluoromethyl)pyrazolo[3,4-b]pyridine (CAS 1245914-99-1)
- Minoxidil Impurity 41 (CAS CATO-C4X-170041)
- benzyl 3-fluoro-4,4-dihydroxypiperidine-1-carboxylate (CAS 2102412-10-0)
- 5-(Hydroxymethyl)-1-phenylpyrrolidine-2-thione (CAS 907563-44-4)
- (2-Amino-1-phenylpropyl)dimethylamine (CAS 104177-54-0)
- Carbocisteine Impurity 34 (CAS CATO-C4X-201034)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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