N-Methyl-N-(2-methylphenyl)ethane-1,2-diaminehydrochloride CAS 1332528-72-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1332528-72-9
Molecular FormulaC10H16N2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Methyl-N-(2-methylphenyl)ethane-1,2-diaminehydrochloride CAS 1332528-72-9 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 N-Methyl-N-(2-methylphenyl)ethane-1,2-diaminehydrochloride.

CATO supplies N-Methyl-N-(2-methylphenyl)ethane-1,2-diaminehydrochloride (CAS 1332528-72-9), a certified reference material (molecular formula C10H16N2HCl, MW 200.71 g/mol) for analytical method development and quality control.

Structurally, N-Methyl-N-(2-methylphenyl)ethane-1,2-diaminehydrochloride (C10H16N2HCl) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 200.71 g/mol, it falls into the medium-molecular-weight range. 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).

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 FormulaC10H16N2 HCl
Molecular Weight200.71 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 DMSO, DMF, methanol
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.)1991
Halogen ContentCl-containing
Nitrogen Atoms2

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