89972-77-0 4'-(4-Methylphenyl)-2,2'-6',2''-terpyridine 2,2':6',2''-Terpyridine, 4'-(4-Methylphenyl)- SS-701 4'-(4-Methylphenyl)-2,2':6',2''-terpyridine 4'-(4-Tolyl)-2,2':6',2''-terpyridine 4'-(p-Tolyl)-2,2':6',2''-terpyridine CAS 89972-77-0

Purity 97%+In StockPharmaceutical Standards
CAS No.89972-77-0
Molecular FormulaC22H41N3
Molecular Weight347.58 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

89972-77-0 4'-(4-Methylphenyl)-2,2'-6',2''-terpyridine 2,2':6',2''-Terpyridine, 4'-(4-Methylphenyl)- SS-701 4'-(4-Methylphenyl)-2,2':6',2''-terpyridine 4'-(4-Tolyl)-2,2':6',2''-terpyridine 4'-(p-Tolyl)-2,2':6',2''-terpyridine CAS 89972-77-0 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 89972-77-0 4'-(4-Methylphenyl)-2,2'-6',2''-terpyridine 2,2':6',2''-Terpyridine, 4'-(4-Methylphenyl)- SS-701 4'-(4-Methylphenyl)-2,2':6',2''-terpyridine 4'-(4-Tolyl)-2,2':6',2''-terpyridine 4'-(p-Tolyl)-2,2':6',2''-terpyridine (CAS 89972-77-0), a certified reference material (molecular formula C22H41N3, MW 347.58 g/mol) for analytical method development and quality control.

Structurally, 89972-77-0 4'-(4-Methylphenyl)-2,2'-6',2''-terpyridine 2,2':6',2''-Terpyridine, 4'-(4-Methylphenyl)- SS-701 4'-(4-Methylphenyl)-2,2':6',2''-terpyridine 4'-(4-Tolyl)-2,2':6',2''-terpyridine 4'-(p-Tolyl)-2,2':6',2''-terpyridine (C22H41N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 347.58 g/mol, it falls into the moderately-high-molecular-weight range. 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).

CATO manufactures 89972-77-0 4'-(4-Methylphenyl)-2,2'-6',2''-terpyridine 2,2':6',2''-Terpyridine, 4'-(4-Methylphenyl)- SS-701 4'-(4-Methylphenyl)-2,2':6',2''-terpyridine 4'-(4-Tolyl)-2,2':6',2''-terpyridine 4'-(p-Tolyl)-2,2':6',2''-terpyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC22H41N3
Molecular Weight347.58 g/mol
AppearanceOff-white to pale yellow crystalline powder
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.)1982
Nitrogen Atoms3

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