3-(pyridin-4-yl)aniline 4-(3-Aminophenyl)pyridine 40034-44-4 CAS 40034-44-4

Purity 97%+In StockPharmaceutical Standards
CAS No.40034-44-4
Molecular FormulaC11H22N2
Molecular Weight182.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(pyridin-4-yl)aniline 4-(3-Aminophenyl)pyridine 40034-44-4 CAS 40034-44-4 chemical structure

Description

CATO supplies 3-(pyridin-4-yl)aniline 4-(3-Aminophenyl)pyridine 40034-44-4 (CAS 40034-44-4), a certified reference material (molecular formula C11H22N2, MW 182.31 g/mol) for analytical method development and quality control.

Owing to a nitrile group, 3-(pyridin-4-yl)aniline 4-(3-Aminophenyl)pyridine 40034-44-4 is typically white to off-white low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 182.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 3-(pyridin-4-yl)aniline 4-(3-Aminophenyl)pyridine 40034-44-4 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 FormulaC11H22N2
Molecular Weight182.31 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)2.0
CAS Registry Year (est.)1968
Nitrogen Atoms2

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