1998-66-9 4-Bromo-2,3,5,6-tetrafluoroaniline 4-bromo-2,3,5,6-tetrafluoraniline, 98% 4-bromo-2,3,5,6-tetrafluoroaniline 98% 4-bromo-2,3,5,6-tetrafluoroaniline98% 4-bromotetrafluoroaniline CAS 1998-66-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1998-66-9
Molecular FormulaC6H8BrF4N
Molecular Weight250.03 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1998-66-9 4-Bromo-2,3,5,6-tetrafluoroaniline 4-bromo-2,3,5,6-tetrafluoraniline, 98% 4-bromo-2,3,5,6-tetrafluoroaniline 98% 4-bromo-2,3,5,6-tetrafluoroaniline98% 4-bromotetrafluoroaniline CAS 1998-66-9 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO supplies 1998-66-9 4-Bromo-2,3,5,6-tetrafluoroaniline 4-bromo-2,3,5,6-tetrafluoraniline, 98% 4-bromo-2,3,5,6-tetrafluoroaniline 98% 4-bromo-2,3,5,6-tetrafluoroaniline98% 4-bromotetrafluoroaniline (CAS 1998-66-9), a certified reference material (molecular formula C6H8BrF4N, MW 250.03 g/mol) for analytical method development and quality control.

Based on its molecular formula C6H8BrF4N, 1998-66-9 4-Bromo-2,3,5,6-tetrafluoroaniline 4-bromo-2,3,5,6-tetrafluoraniline, 98% 4-bromo-2,3,5,6-tetrafluoroaniline 98% 4-bromo-2,3,5,6-tetrafluoroaniline98% 4-bromotetrafluoroaniline contains fluorine/bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 250.03 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

As a certified reference material (CRM), 1998-66-9 4-Bromo-2,3,5,6-tetrafluoroaniline 4-bromo-2,3,5,6-tetrafluoraniline, 98% 4-bromo-2,3,5,6-tetrafluoroaniline 98% 4-bromo-2,3,5,6-tetrafluoroaniline98% 4-bromotetrafluoroaniline 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 FormulaC6H8BrF4N
Molecular Weight250.03 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Halogen ContentF/Br-containing
Nitrogen Atoms1

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