19937-49-6 238XJ5BBZJ alpha,alpha,alpha',alpha'-Tetramethyl-m-xylylenediamine UNII-238XJ5BBZJ 1,3-Benzenedimethanamine, alpha1,alpha1,alpha3,alpha3-tetramethyl- 1-(3-(1-Amino-1-methylethyl)phenyl)-1-methylethylamine alpha,alpha,alpha',alpha'-Tetramethyl-1,3-xylylenediamine alpha,alpha,alpha',alpha'-Tetramethyl-m-xylenediamine CAS 19937-49-6

Purity 97%+In StockPharmaceutical Standards
CAS No.19937-49-6
Molecular FormulaC12H20N2
Molecular Weight192.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

19937-49-6 238XJ5BBZJ alpha,alpha,alpha',alpha'-Tetramethyl-m-xylylenediamine UNII-238XJ5BBZJ 1,3-Benzenedimethanamine, alpha1,alpha1,alpha3,alpha3-tetramethyl- 1-(3-(1-Amino-1-methylethyl)phenyl)-1-methylethylamine alpha,alpha,alpha',alpha'-Tetramethyl-1,3-xylylenediamine alpha,alpha,alpha',alpha'-Tetramethyl-m-xylenediamine CAS 19937-49-6 chemical structure

Description

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.

CATO supplies 19937-49-6 238XJ5BBZJ alpha,alpha,alpha',alpha'-Tetramethyl-m-xylylenediamine UNII-238XJ5BBZJ 1,3-Benzenedimethanamine, alpha1,alpha1,alpha3,alpha3-tetramethyl- 1-(3-(1-Amino-1-methylethyl)phenyl)-1-methylethylamine alpha,alpha,alpha',alpha'-Tetramethyl-1,3-xylylenediamine alpha,alpha,alpha',alpha'-Tetramethyl-m-xylenediamine (CAS 19937-49-6), a certified reference material (molecular formula C12H20N2, MW 192.30 g/mol) for analytical method development and quality control.

The molecular framework of 19937-49-6 238XJ5BBZJ alpha,alpha,alpha',alpha'-Tetramethyl-m-xylylenediamine UNII-238XJ5BBZJ 1,3-Benzenedimethanamine, alpha1,alpha1,alpha3,alpha3-tetramethyl- 1-(3-(1-Amino-1-methylethyl)phenyl)-1-methylethylamine alpha,alpha,alpha',alpha'-Tetramethyl-1,3-xylylenediamine alpha,alpha,alpha',alpha'-Tetramethyl-m-xylenediamine (C12H20N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), 19937-49-6 238XJ5BBZJ alpha,alpha,alpha',alpha'-Tetramethyl-m-xylylenediamine UNII-238XJ5BBZJ 1,3-Benzenedimethanamine, alpha1,alpha1,alpha3,alpha3-tetramethyl- 1-(3-(1-Amino-1-methylethyl)phenyl)-1-methylethylamine alpha,alpha,alpha',alpha'-Tetramethyl-1,3-xylylenediamine alpha,alpha,alpha',alpha'-Tetramethyl-m-xylenediamine 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 FormulaC12H20N2
Molecular Weight192.30 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Nitrogen Atoms2

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