2,5-Bis(trifluoromethyl)benzyl bromide 2-(2-bromoethyl)-1,4-bis(trifluoromethyl)benzene;2-(bromomethyl)-1,4-bis(trifluoromethyl)benzene 302911-98-4 A22468 CAS 302911-98-4
| CAS No. | 302911-98-4 |
| Molecular Formula | C9H11BrF6 |
| Molecular Weight | 313.08 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 2,5-Bis(trifluoromethyl)benzyl bromide 2-(2-bromoethyl)-1,4-bis(trifluoromethyl)benzene;2-(bromomethyl)-1,4-bis(trifluoromethyl)benzene 302911-98-4 A22468.
2,5-Bis(trifluoromethyl)benzyl bromide 2-(2-bromoethyl)-1,4-bis(trifluoromethyl)benzene;2-(bromomethyl)-1,4-bis(trifluoromethyl)benzene 302911-98-4 A22468 (CAS 302911-98-4) is a high-purity analytical reference standard with the molecular formula C9H11BrF6 and a molecular weight of 313.08 g/mol.
2,5-Bis(trifluoromethyl)benzyl bromide 2-(2-bromoethyl)-1,4-bis(trifluoromethyl)benzene;2-(bromomethyl)-1,4-bis(trifluoromethyl)benzene 302911-98-4 A22468 (C9H11BrF6) contains 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.
As a certified reference material (CRM), 2,5-Bis(trifluoromethyl)benzyl bromide 2-(2-bromoethyl)-1,4-bis(trifluoromethyl)benzene;2-(bromomethyl)-1,4-bis(trifluoromethyl)benzene 302911-98-4 A22468 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 | C9H11BrF6 |
| Molecular Weight | 313.08 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Br-containing |
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Recommended Standards
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