(1r)-1-[4-(difluoromethoxy)phenyl]ethan-1-amine hydrochloride CAS 856562-90-8

Purity 97%+In StockPharmaceutical Standards
CAS No.856562-90-8
Molecular FormulaC9H11F2NO
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1r)-1-[4-(difluoromethoxy)phenyl]ethan-1-amine hydrochloride CAS 856562-90-8 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 (1r)-1-[4-(difluoromethoxy)phenyl]ethan-1-amine hydrochloride.

(1r)-1-[4-(difluoromethoxy)phenyl]ethan-1-amine hydrochloride (CAS 856562-90-8), molecular formula C9H11F2NOHCl and molecular weight 223.65 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, (1r)-1-[4-(difluoromethoxy)phenyl]ethan-1-amine hydrochloride is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 223.65 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.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures (1r)-1-[4-(difluoromethoxy)phenyl]ethan-1-amine hydrochloride 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 FormulaC9H11F2NO HCl
Molecular Weight223.65 g/mol
AppearanceWhite 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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1987
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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Why CATO?