1,2,3,4,5-Pentafluoro-6-(trifluoromethoxy)benzene CAS 6161-54-2
| CAS No. | 6161-54-2 |
| Molecular Formula | C7F8O |
| Molecular Weight | 252.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,2,3,4,5-Pentafluoro-6-(trifluoromethoxy)benzene.
CATO supplies 1,2,3,4,5-Pentafluoro-6-(trifluoromethoxy)benzene (CAS 6161-54-2), a certified reference material (molecular formula C7F8O, MW 252.06 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 1,2,3,4,5-Pentafluoro-6-(trifluoromethoxy)benzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 252.06 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C7F8O |
| Molecular Weight | 252.06 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.) | 1958 |
| Halogen Content | F-containing |
Related Pentafluoro Standards
- (4-(Pentafluoro-lambda6-sulfanyl)phenyl)boronic acid (CAS 871507-70-9)
- 1,2,3,4,5-Pentafluoro-6-(2,2,2-trifluoroethyl)benzene (CAS 27059-24-1)
- 2,2,3,3,3-Pentafluoro-1-(3-methoxyphenyl)propan-1-one (CAS 121592-01-6)
- 2,2,3,3,3-Pentafluoro-1-(4-methoxyphenyl)propan-1-one (CAS 345901-60-2)
- 2,2,3,3,6-Pentafluoro-2,3-dihydrobenzo[b]thiophene-7-carbaldehyde (CAS 2413287-66-6)
- 4,4,5,5,5-Pentafluoro-1-(2-furyl)pentane-1,3-dione (CAS 2317-66-0)
- 2,2,3,3,3-Pentafluoro-1-(3-fluoro-4-methylphenyl)propan-1-one (CAS 1352215-12-3)
- 2,2,3,3,3-Pentafluoro-1-(4-fluoro-2-methylphenyl)propan-1-one (CAS 1352215-33-8)
Recommended Standards
- 1-(3-Bromophenyl)-1H-pyrrole-2,5-dione (CAS 53534-14-8)
- 1-Bromo-2-nitronaphthalene (CAS 4185-55-1)
- 1-(2-Bromophenyl)-1H-pyrrole-2,5-dione (CAS 36817-47-7)
- 1-Bromo-3-nitronaphthalene, 97% (CAS 7499-65-2)
- 3-[4-(3-chlorophenyl)piperazin-1-yl]propanenitrile (CAS 48167-19-7)
- Tert-butyl 5-amino-2-methoxybenzoate (CAS 194025-90-6)
- N-(2-amino-4-ethoxyphenyl)acetamide (CAS 67169-91-9)
- 1-Methyl-1H-benzo[d]imidazole-2-carbothioamide (CAS 43102-10-9)
- Salbutamol Impurity 38 (CAS CATO-C4X-117638)
- 4-{[4-chloro-3-(trifluoromethyl)-1h-pyrazol-1-yl]methyl}benzoic acid (CAS 1006455-35-1)
- Methyl 5-(Bromomethyl)-2-methylbenzoate (CAS 501362-17-0)
- Methyl 2-methyl-3-(piperidin-1-yl)propanoate (CAS 4151-04-6)
- 7-(Difluoromethoxy)quinoxalin-2(1H)-one (CAS 1558746-87-4)
- (Ser(PO?H?)2?2)-Tau Peptide (260-264) PAb Blocking trifluoroacetate salt (CAS 2022956-57-4)
Why CATO?
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