2-Methyl-5-(3-methyl-[1,2,4]triazolo[3,4- b ][1,3,4]thiadiazol-6-yl)-phenylamine CAS 626223-64-1

Purity 97%+In StockPharmaceutical Standards
CAS No.626223-64-1
Molecular FormulaC12H18ClN3
Molecular Weight239.74 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methyl-5-(3-methyl-[1,2,4]triazolo[3,4- b ][1,3,4]thiadiazol-6-yl)-phenylamine CAS 626223-64-1 chemical structure

Description

As a certified reference material (CRM), 2-Methyl-5-(3-methyl-[1,2,4]triazolo[3,4- b ][1,3,4]thiadiazol-6-yl)-phenylamine 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-Methyl-5-(3-methyl-[1,2,4]triazolo[3,4- b ][1,3,4]thiadiazol-6-yl)-phenylamine (CAS 626223-64-1) is a high-purity analytical reference standard with the molecular formula C12H18ClN3 and a molecular weight of 239.74 g/mol.

Based on its molecular formula C12H18ClN3, 2-Methyl-5-(3-methyl-[1,2,4]triazolo[3,4- b ][1,3,4]thiadiazol-6-yl)-phenylamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 239.74 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

Physical & Chemical Properties

Molecular FormulaC12H18ClN3
Molecular Weight239.74 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.)1985
Halogen ContentCl-containing
Nitrogen Atoms3

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