6-Chloro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide

Chlorothiazide (CAS 58-94-6) is a high-quality reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. Laboratories use this thiazide diuretic reference material for robust quantification and reliable identification. It supports LC-MS/MS and GC-MS workflows from calibration through confirmation. As a purity-certified analytical standard and a traceable CRM for pharmaceuticals, it helps you meet stringent quality requirements and enables consistent results across batches.

This reference standard streamlines method development and routine testing. You can prepare calibration curves with confidence and verify instrument performance. Moreover, it fits confirmatory analysis where specificity and traceability matter. Chlorothiazide (CAS 58-94-6) assists in establishing accurate reportable limits and improves repeatability. Thorough documentation allows transparent lot-to-lot comparison and aligns with regulatory expectations.

Typical applications include:

• Regulated testing laboratories requiring traceable calibration and control materials
• Pharmaceutical research and development for assay design and optimization
• Residue control in clinical, environmental, and food matrices
• Metabolism and degradation studies in biological and abiotic systems
• Multi-residue method development and screening workflows

In LC-MS/MS, the reference standard enables precise MRM optimization, matrix-matched calibration, and recovery assessment. In GC-MS, it supports identity confirmation and retention time locking. Therefore, you can verify accuracy, linearity, and robustness across instruments and methods. When used in validation, Chlorothiazide (CAS 58-94-6) strengthens traceability and supports defensible data for audits.

Key advantages:

• Defined purity with full batch documentation for traceable use
• Optimized for calibration, quality control, and confirmatory analysis
• Compatible with common solvents and routine sample preparation
• Useful for system suitability checks and ongoing performance monitoring
• Backed by expert support from WITEGA Laboratorien Berlin-Adlershof GmbH

Select this Chlorothiazide (CAS 58-94-6) reference standard to build reliable calibration models, verify identification criteria, and maintain consistent quality in LC-MS/MS or GC-MS analysis.

You can download your Safety Data Sheet for SA040

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