2-[[(1RS)-1-Methyl-2-[4-(trifluoromethyl)phenyl]ethyl]amino]ethyl Benzoate Hydrochloride CAS 22444-70-8

Purity 97%+In StockPharmaceutical Standards
CAS No.22444-70-8
Molecular FormulaC19H20F3NO2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-[[(1RS)-1-Methyl-2-[4-(trifluoromethyl)phenyl]ethyl]amino]ethyl Benzoate Hydrochloride CAS 22444-70-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 387.83 g/mol gives 2-[[(1RS)-1-Methyl-2-[4-(trifluoromethyl)phenyl]ethyl]amino]ethyl Benzoate Hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-[[(1RS)-1-Methyl-2-[4-(trifluoromethyl)phenyl]ethyl]amino]ethyl Benzoate Hydrochloride (CAS 22444-70-8) is a high-purity analytical reference standard with the molecular formula C19H20F3NO2HCl and a molecular weight of 387.83 g/mol.

Structurally, 2-[[(1RS)-1-Methyl-2-[4-(trifluoromethyl)phenyl]ethyl]amino]ethyl Benzoate Hydrochloride (C19H20F3NO2HCl) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 387.83 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

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 FormulaC19H20F3NO2 HCl
Molecular Weight387.83 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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