4-Bromo-3-(isopropoxymethyl)-1-(2,2,2-trifluoroethyl)-1H-pyrazole CAS 1856074-20-8
| CAS No. | 1856074-20-8 |
| Molecular Formula | C9H12BrF3N2O |
| Molecular Weight | 301.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 301.10 g/mol gives 4-Bromo-3-(isopropoxymethyl)-1-(2,2,2-trifluoroethyl)-1H-pyrazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-Bromo-3-(isopropoxymethyl)-1-(2,2,2-trifluoroethyl)-1H-pyrazole (CAS 1856074-20-8), a certified reference material (molecular formula C9H12BrF3N2O, MW 301.10 g/mol) for analytical method development and quality control.
4-Bromo-3-(isopropoxymethyl)-1-(2,2,2-trifluoroethyl)-1H-pyrazole (C9H12BrF3N2O) contains an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-3-(isopropoxymethyl)-1-(2,2,2-trifluoroethyl)-1H-pyrazole 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 | C9H12BrF3N2O |
| Molecular Weight | 301.10 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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