2-(4-Methylphenyl)guanidine CAS 54015-04-2

Purity 97%+In StockPharmaceutical Standards
CAS No.54015-04-2
Molecular FormulaC8H11N3
Molecular Weight149.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-Methylphenyl)guanidine CAS 54015-04-2 chemical structure

Description

As a certified reference material (CRM), 2-(4-Methylphenyl)guanidine 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.

2-(4-Methylphenyl)guanidine (CAS 54015-04-2) is a high-purity analytical reference standard with the molecular formula C8H11N3 and a molecular weight of 149.19 g/mol.

The molecular framework of 2-(4-Methylphenyl)guanidine (C8H11N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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).

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 FormulaC8H11N3
Molecular Weight149.19 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972
Nitrogen Atoms3

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