3,4-Difluoro-5-(trifluoromethoxy)toluene CAS 1806314-99-7
| CAS No. | 1806314-99-7 |
| Molecular Formula | C8H5F5O |
| Molecular Weight | 212.12 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 3,4-Difluoro-5-(trifluoromethoxy)toluene.
3,4-Difluoro-5-(trifluoromethoxy)toluene (CAS 1806314-99-7), molecular formula C8H5F5O and molecular weight 212.12 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3,4-Difluoro-5-(trifluoromethoxy)toluene (C8H5F5O) contains a hydroxyl group, an ether linkage, fluorine 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 212.12 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 3,4-Difluoro-5-(trifluoromethoxy)toluene 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 | C8H5F5O |
| Molecular Weight | 212.12 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.) | 1995 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 2,3-Difluoro-alpha-(trifluoromethyl)benzyl Alcohol (CAS 1343223-64-2)
- 1,3-Difluoro-4-methyl-2-(trifluoromethoxy)benzene (CAS 1404194-46-2)
- 2,3-Difluoro-1-methyl-4-(trifluoromethoxy)benzene (CAS 1404194-74-6)
- (3,5-Difluoro-4-(trifluoromethyl)phenyl)methanol (CAS 1417567-87-3)
- 3,5-Difluoro-4-trifluoromethylanisole (CAS 1429056-37-0)
- (2,4-Difluoro-3-(trifluoromethyl)phenyl)methanol (CAS 1445995-77-6)
- 1,3-Difluoro-4-methoxy-2-(trifluoromethyl)benzene (CAS 1799420-90-8)
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Recommended Standards
- 2,4-Difluoro-5-(trifluoromethoxy)toluene (CAS 1806305-52-1)
- 3,5-Difluoro-2-(trifluoromethoxy)toluene (CAS 1806333-76-5)
- 6-(Difluoromethyl)-3-(trifluoromethyl)pyridin-2-amine (CAS 1805302-67-3)
- 2,5-Difluoro-4-(trifluoromethoxy)toluene (CAS 1806389-39-8)
- Ethyl 4-amino-8-methoxy-6-methylquinoline-3-carboxylate (CAS 1315373-36-4)
- Nifuratel Impurity 32 (CAS 98264-38-1)
- Isofluorane Impurity 11 (CAS 26644-86-0)
- 1-(1-Benzyl-1H-imidazol-5-yl)ethanone (CAS 189353-88-6)
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- 1,5-Diamino-4,8-dihydroxy-2-(4-hydroxyphenyl)-9,10-anthracenedioneDISCONTINUED (CAS 13716-91-1)
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- 4-Chloro-7-methoxyindolin-2-one (CAS 1260674-54-1)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
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