5-Chloro-2-(4-methyl-piperazin-1-yl)-phenylamine 747411-55-8 9139AE C11H16ClN3 CAS 747411-55-8

Purity 97%+In StockPharmaceutical Standards
CAS No.747411-55-8
Molecular FormulaC11H16ClN3
Molecular Weight225.72 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Chloro-2-(4-methyl-piperazin-1-yl)-phenylamine 747411-55-8 9139AE C11H16ClN3 CAS 747411-55-8 chemical structure

Description

5-Chloro-2-(4-methyl-piperazin-1-yl)-phenylamine 747411-55-8 9139AE C11H16ClN3 (CAS 747411-55-8), molecular formula C11H16ClN3 and molecular weight 225.72 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 5-Chloro-2-(4-methyl-piperazin-1-yl)-phenylamine 747411-55-8 9139AE C11H16ClN3 (C11H16ClN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 225.72 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), 5-Chloro-2-(4-methyl-piperazin-1-yl)-phenylamine 747411-55-8 9139AE C11H16ClN3 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 FormulaC11H16ClN3
Molecular Weight225.72 g/mol
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentCl-containing
Nitrogen Atoms3

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