(S)-1-(p-Tolyl)ethanamine hydrochloride CAS 84499-72-9

Purity 97%+In StockPharmaceutical Standards
CAS No.84499-72-9
Molecular FormulaC9H13N
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-1-(p-Tolyl)ethanamine hydrochloride CAS 84499-72-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 171.67 g/mol gives (S)-1-(p-Tolyl)ethanamine hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(S)-1-(p-Tolyl)ethanamine hydrochloride (CAS 84499-72-9), molecular formula C9H13NHCl and molecular weight 171.67 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrile group, chlorine substitution, (S)-1-(p-Tolyl)ethanamine hydrochloride is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 171.67 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.

As a certified reference material (CRM), (S)-1-(p-Tolyl)ethanamine hydrochloride 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 FormulaC9H13N HCl
Molecular Weight171.67 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
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.)1981
Halogen ContentCl-containing
Nitrogen Atoms1

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