(S)-2-amino-2-(3-fluoro-4-(trifluoromethoxy)phenyl)ethan-1-ol CAS 1213402-51-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1213402-51-7
Molecular FormulaC9H9F4NO2
Molecular Weight239.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-2-amino-2-(3-fluoro-4-(trifluoromethoxy)phenyl)ethan-1-ol CAS 1213402-51-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 239.17 g/mol gives (S)-2-amino-2-(3-fluoro-4-(trifluoromethoxy)phenyl)ethan-1-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(S)-2-amino-2-(3-fluoro-4-(trifluoromethoxy)phenyl)ethan-1-ol (CAS 1213402-51-7) is a high-purity analytical reference standard with the molecular formula C9H9F4NO2 and a molecular weight of 239.17 g/mol.

The molecular framework of (S)-2-amino-2-(3-fluoro-4-(trifluoromethoxy)phenyl)ethan-1-ol (C9H9F4NO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

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.

Physical & Chemical Properties

Molecular FormulaC9H9F4NO2
Molecular Weight239.17 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF-containing
Nitrogen Atoms1

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