(±)-Tebuconazole-d4 (4-chlorophenyl-d4)

(±)-Tebuconazole-d4 (4-chlorophenyl-d4) is a deuterated derivative of the fungicide tebuconazole. It is primarily used in research and analytical applications as a stable isotope-labeled internal standard. The deuterium-labeled compound is used to accurately quantify and detect tebuconazole in various samples, including food, soil, and water. Tebuconazole is a systemic fungicide that belongs to the triazole family. It works by inhibiting the biosynthesis of ergosterol, an essential component of fungal cell membranes. The fungicide has broad-spectrum activity against various fungal pathogens, including Ascomycetes, Basidiomycetes, and Deuteromycetes. Tebuconazole is commonly used to protect crops such as cereals, fruits, vegetables, and ornamental plants from fungal diseases. The deuterium-labeled derivative, (±)-Tebuconazole-d4 (4-chlorophenyl-d4), has the same fungicidal activity as the unlabeled compound. It is stable and does not undergo hydrogen exchange, making it an ideal internal standard for isotope dilution mass spectrometry (IDMS) analysis. IDMS is a highly accurate and precise method for quantifying chemical compounds in complex matrices. The use of (±)-Tebuconazole-d4 (4-chlorophenyl-d4) as an internal standard in IDMS analysis ensures reliable and accurate results, which are essential for regulatory compliance and product development in the agricultural industry.