4A-O-De(2,6-dideoxy-3-C-methyl-α-L-ribo-hexopyranosyl)-9-O-[(2R,5S,6R)-5 (dimethylamino) tetrahydro-6-methyl-2H-pyran-2-yl]leucomycin V

Neospiramycin I (CAS 70253-62-2) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It supports LC-MS/MS quantification and GC-MS confirmation from calibration to final reporting. This macrolide antibiotic reference standard also functions as LC-MS/MS calibration material for traceable results. Therefore, it helps laboratories achieve consistent data quality and reliable decision making.

Use this reference standard to build robust calibration curves and verify linearity. It ensures traceability across batches and instruments. Moreover, it strengthens method validation by assessing accuracy, precision, selectivity, and carryover. For confirmatory analysis, it underpins retention time matching and ion ratio checks. Consequently, your team can document compliance with method performance criteria.

Regulated laboratories benefit from its lot-to-lot consistency and clear documentation. Pharmaceutical research groups apply it in metabolism studies to track transformation pathways. Residue control programs rely on it for routine monitoring and proficiency testing. It also fits multi-residue method development, where stable behavior supports optimization and matrix evaluation. Throughout these tasks, Neospiramycin I (CAS 70253-62-2) provides dependable analytical performance.

Key advantages include:

• Traceable reference standard for LC-MS/MS and GC-MS workflows
• Reliable calibration and verification across instruments
• Strong support for method validation and confirmatory analysis
• Consistency that aids regulated and accredited environments

Typical applications include:

• Residue testing and routine quality control
• Pharmaceutical metabolism and stability studies
• Multi-residue method development and optimization
• Documentation of compliance for audits and reviews

Choose the Neospiramycin I (CAS 70253-62-2) reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH to enhance calibration, traceability, and defensible results throughout your analytical workflow.

You can download your Safety Data Sheet for PS033

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