2-Amino-4-(4-methylphenyl)-4H-benzo[g]chromene-3-carbonitrile CAS 861208-30-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Amino-4-(4-methylphenyl)-4H-benzo[g]chromene-3-carbonitrile.

2-Amino-4-(4-methylphenyl)-4H-benzo[g]chromene-3-carbonitrile (CAS 861208-30-2), molecular formula C21H16N2O and molecular weight 312.36 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C21H16N2O, 2-Amino-4-(4-methylphenyl)-4H-benzo[g]chromene-3-carbonitrile contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 312.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 2-Amino-4-(4-methylphenyl)-4H-benzo[g]chromene-3-carbonitrile 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

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