Phentermine-d5 (hydrochloride) (CRM), 1 mg/mL Solution in Methanol

Phentermine-d5 (hydrochloride) is a deuterium-labeled certified reference material (CRM) designed for use as an internal standard in analytical and bioanalytical applications. This stable isotope-labeled compound is essential for quantitative analysis of phentermine in clinical toxicology, forensic testing, therapeutic drug monitoring, and pharmaceutical research. The deuterated structure provides reliable mass spectral differentiation, making it ideal for LC-MS/MS and GC-MS methodologies requiring high accuracy and precision.

• SKU: ISO60199-1MG
• Concentration: 1 mg/mL solution in methanol
• Quantity: 1 mg
• Grade: Certified Reference Material (CRM) with certificate of analysis
• Application: Internal standard for mass spectrometry-based quantification of phentermine in biological matrices
• Storage: Store at -20°C protected from light to ensure long-term stability