(1R,2R)-N1,N2-Dimethyl-1,2-di-p-tolylethane-1,2-diamine CAS 2444430-62-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2444430-62-8
Molecular FormulaC18H24N2
Molecular Weight268.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1R,2R)-N1,N2-Dimethyl-1,2-di-p-tolylethane-1,2-diamine CAS 2444430-62-8 chemical structure

Description

As a certified reference material (CRM), (1R,2R)-N1,N2-Dimethyl-1,2-di-p-tolylethane-1,2-diamine 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.

(1R,2R)-N1,N2-Dimethyl-1,2-di-p-tolylethane-1,2-diamine (CAS 2444430-62-8) is a high-purity analytical reference standard with the molecular formula C18H24N2 and a molecular weight of 268.40 g/mol.

Based on its molecular formula C18H24N2, (1R,2R)-N1,N2-Dimethyl-1,2-di-p-tolylethane-1,2-diamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 268.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

Physical & Chemical Properties

Molecular FormulaC18H24N2
Molecular Weight268.40 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2000
Nitrogen Atoms2

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