6-Methyl-2,3,4,9-tetrahydro-1H-carbazol-4-one CAS 51626-88-1

Description

CATO manufactures 6-Methyl-2,3,4,9-tetrahydro-1H-carbazol-4-one 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.

6-Methyl-2,3,4,9-tetrahydro-1H-carbazol-4-one (CAS 51626-88-1), molecular formula C13H13NO and molecular weight 199.25 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 6-Methyl-2,3,4,9-tetrahydro-1H-carbazol-4-one is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 199.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

Physical & Chemical Properties

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