1-(Difluoromethyl)-2,3,5-trifluorobenzene CAS 1214358-17-4
| CAS No. | 1214358-17-4 |
| Molecular Formula | C7H3F5 |
| Molecular Weight | 182.09 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-(Difluoromethyl)-2,3,5-trifluorobenzene.
1-(Difluoromethyl)-2,3,5-trifluorobenzene (CAS 1214358-17-4) is a high-purity analytical reference standard with the molecular formula C7H3F5 and a molecular weight of 182.09 g/mol.
Based on its molecular formula C7H3F5, 1-(Difluoromethyl)-2,3,5-trifluorobenzene contains fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 182.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 1-(Difluoromethyl)-2,3,5-trifluorobenzene 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 | C7H3F5 |
| Molecular Weight | 182.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| 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.) | 1990 |
| Halogen Content | F-containing |
Related Difluoromethyl Standards
- difluoromethyl difluoromethanesulfonate (CAS 101817-80-5)
- 2-(Difluoromethyl)-1,3,4-trifluorobenzene (CAS 1214326-80-3)
- 1-(Difluoromethyl)-2,3,4-trifluorobenzene (CAS 1214329-84-6)
- 5-(Difluoromethyl)-1,2,3-trifluorobenzene (CAS 1214338-79-0)
- 2-(Difluoromethyl)-1,3,5-trifluorobenzene (CAS 1214338-85-8)
- 886510-29-8 1-(Difluoromethyl)-2,4,5-trifluorobenzene DTXSID20660044 (CAS 886510-29-8)
- Difluoromethyl 2,2,3,3-Tetrafluoropropyl Ether (CAS 35042-99-0)
- 2-(Difluoromethyl)-5-formylisonicotinonitrile (CAS 1805004-97-0)
Recommended Standards
- 3-chloro-4-(chloromethyl)-5-methyl-pyridine (CAS 1393533-05-5)
- 1,1,2,2-Tetrafluoroethane-1-sulfonic acid (CAS 464-14-2)
- 1,3-Difluoro-5-(trifluoromethyl)benzene (CAS 401-85-4)
- 1,4-Dihydrofuro[3,4-b]pyrazine-2,3,5,7-tetraone (CAS 58084-26-7)
- [5-(dimethoxymethyl)-2-fluorophenyl]methanol (CAS 334019-16-8)
- 1,3-Dimethyl-1H-pyrazolo[3,4-b]pyridine-5-carbonyl chloride (CAS 479028-65-4)
- 2-Hydroxy-1,1-dimethylguanidine (CAS 29044-27-7)
- N-benzyl-5-hydroxynicotinamide (CAS 1479772-40-1)
- Vazegepant Impurity 15 (CAS CATO-C4X-320015)
- 3-((8-Chloro-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methyl)azetidine (CAS 937624-75-4)
- 2-(1-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3,3-difluorocyclobutyl)acetic acid (CAS 2298347-66-5)
- Linoleyl Tosylate (CAS 56401-30-0)
- 3-(bromomethyl)-1,1-difluorocyclopentane (CAS 1695914-13-6)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
Why CATO?
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