2-isoethanol-4-desoxyquinocetone (2-iso-4-DQCT)

3-Methyl-α-(2-phenylethenyl)-2-quinoxalinemethanol-1-oxide

2-isoethanol-4-desoxyquinocetone (2-iso-4-DQCT)(CAS 1207871-97-3) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH for modern LC-MS/MS and GC-MS workflows. It supports LC MS MS calibration standard needs, GC MS confirmatory analysis compound applications, and traceable analytical material requirements in regulated laboratories. Additionally, it enables method validation solution design, multi residue assay development, regulated laboratory quality control, pharmaceutical research metabolite study, residue control testing, and matrix matched calibration.

Use this material to establish calibration curves, verify retention times, and confirm identities across complex matrices. Each batch is manufactured under rigorous quality control, ensuring reliable purity and identity data. Traceability supports defensible results during audits and regulatory submissions. Because preparation is consistent, laboratories achieve reproducible quantification day after day. The reference standard integrates smoothly into established sample preparation protocols. It is suitable for routine screening and targeted quantitation alike. Backed by the expertise of WITEGA Laboratorien Berlin-Adlershof GmbH, you can implement robust methods with confidence.

Key benefits for your laboratory:

• Optimized for LC-MS/MS and GC-MS analytical quantification.
• Reliable calibration and quality control across different matrices.
• Supports traceability for harmonized, audit-ready documentation.
• Enables method validation and confirmatory analysis with clear acceptance criteria.
• Consistent lot-to-lot performance for sustainable routine use.
• Delivered with comprehensive batch information to streamline reporting.

Typical applications include residue control programs, pharmaceutical research and metabolism studies, as well as multi-residue method development in regulated environments. For targeted assays or broad screening, 2-isoethanol-4-desoxyquinocetone (2-iso-4-DQCT)(CAS 1207871-97-3) provides dependable response and stable behavior under standard chromatographic conditions. Choose this reference standard to strengthen data quality, support traceability, and maintain reproducible performance across instruments and workflows.

You can download your Safety Data Sheet for OP322

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