Valsartan 4-Hydroxy Impurity

Applications in Synthesis:

• Valsartan 4-Hydroxy Impurity is suitable for the synthesis of (S)-N-(4-Hydroxy-1-oxopentyl)-N-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-valine.
• Sonogashira-type couplings: Enables the preparation of indoles and photoluminescent carbazoles with high efficiency.

Applications in Analysis:

• Valsartan 4-Hydroxy Impurity is commonly used as an analytical standard for the quantification of nitroaromatic compounds in seawater.