4-Bromo-2,3-dimethylbenzotrifluoride CAS 1356113-23-9
| CAS No. | 1356113-23-9 |
| Molecular Formula | C9H8BrF3 |
| Molecular Weight | 253.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 253.06 g/mol gives 4-Bromo-2,3-dimethylbenzotrifluoride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-Bromo-2,3-dimethylbenzotrifluoride (CAS 1356113-23-9), a certified reference material (molecular formula C9H8BrF3, MW 253.06 g/mol) for analytical method development and quality control.
Owing to fluorine/bromine substitution, an aromatic ring system, 4-Bromo-2,3-dimethylbenzotrifluoride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 253.06 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.
CATO manufactures 4-Bromo-2,3-dimethylbenzotrifluoride 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 | C9H8BrF3 |
| Molecular Weight | 253.06 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 |
| 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/Br-containing |
Related Bromo Standards
- 1-Bromo-4-(3,3,3-trifluoropropyl)benzene (CAS 1099597-31-5)
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- 1-Bromo-2,5-dimethyl-4-(trifluoromethyl)benzene (CAS 887268-18-0)
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- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
Why CATO?
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