(r)-2-Amino-2-(2-bromo-4,5-difluorophenyl)ethan-1-ol CAS 1213684-90-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1213684-90-2
Molecular FormulaC8H8BrF2NO
Molecular Weight252.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(r)-2-Amino-2-(2-bromo-4,5-difluorophenyl)ethan-1-ol CAS 1213684-90-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 252.06 g/mol gives (r)-2-Amino-2-(2-bromo-4,5-difluorophenyl)ethan-1-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(r)-2-Amino-2-(2-bromo-4,5-difluorophenyl)ethan-1-ol (CAS 1213684-90-2), molecular formula C8H8BrF2NO and molecular weight 252.06 g/mol, is a CATO reference standard with documented purity and traceability.

(r)-2-Amino-2-(2-bromo-4,5-difluorophenyl)ethan-1-ol (C8H8BrF2NO) contains a nitrogen-containing heterocyclic scaffold, 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. 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.

As a certified reference material (CRM), (r)-2-Amino-2-(2-bromo-4,5-difluorophenyl)ethan-1-ol 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 FormulaC8H8BrF2NO
Molecular Weight252.06 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF/Br-containing
Nitrogen Atoms1

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