1-(BROMOMETHYL)-3-(TRIFLUOROMETHYL)BENZENE 3-(BROMOMETHYL)BENZOTRIFLUORIDE 3-(TRIFLUOROMETHYL)BENZYL BROMIDE 4-(trifluoromethylthio) benzaldehyde 4021-50-5 A'-BROMO-A,A,A-TRIFLUORO-M-XYLENE ALPHA'-BROMO-ALPHA,ALPHA,ALPHA-TRIFLUORO-M-XYLENE LF10745 M-TRIFLUOROMETHYLBENZYL BROMIDE CAS 4021-50-5

Purity 97%+In StockPharmaceutical Standards
CAS No.4021-50-5
Molecular FormulaC8H11F3OS
Molecular Weight212.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(BROMOMETHYL)-3-(TRIFLUOROMETHYL)BENZENE 3-(BROMOMETHYL)BENZOTRIFLUORIDE 3-(TRIFLUOROMETHYL)BENZYL BROMIDE 4-(trifluoromethylthio) benzaldehyde 4021-50-5 A'-BROMO-A,A,A-TRIFLUORO-M-XYLENE ALPHA'-BROMO-ALPHA,ALPHA,ALPHA-TRIFLUORO-M-XYLENE LF10745 M-TRIFLUOROMETHYLBENZYL BROMIDE CAS 4021-50-5 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

1-(BROMOMETHYL)-3-(TRIFLUOROMETHYL)BENZENE 3-(BROMOMETHYL)BENZOTRIFLUORIDE 3-(TRIFLUOROMETHYL)BENZYL BROMIDE 4-(trifluoromethylthio) benzaldehyde 4021-50-5 A'-BROMO-A,A,A-TRIFLUORO-M-XYLENE ALPHA'-BROMO-ALPHA,ALPHA,ALPHA-TRIFLUORO-M-XYLENE LF10745 M-TRIFLUOROMETHYLBENZYL BROMIDE (CAS 4021-50-5), molecular formula C8H11F3OS and molecular weight 212.23 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, 1-(BROMOMETHYL)-3-(TRIFLUOROMETHYL)BENZENE 3-(BROMOMETHYL)BENZOTRIFLUORIDE 3-(TRIFLUOROMETHYL)BENZYL BROMIDE 4-(trifluoromethylthio) benzaldehyde 4021-50-5 A'-BROMO-A,A,A-TRIFLUORO-M-XYLENE ALPHA'-BROMO-ALPHA,ALPHA,ALPHA-TRIFLUORO-M-XYLENE LF10745 M-TRIFLUOROMETHYLBENZYL BROMIDE is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 212.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

Physical & Chemical Properties

Molecular FormulaC8H11F3OS
Molecular Weight212.23 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1958
Halogen ContentF-containing
Sulfur Atoms1

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