Quality standard: USP30, CAS 616-91-1. N-acetyl-L-cysteine is an important cysteine derivative and a sulphur-containing fine-chemical intermediate. With a stable sulfhydryl-modified structure, good water solubility and physiological activity, it is widely used in pharmaceutical chemistry, daily chemicals and the biochemical industry, commonly in expectorants and antioxidant preparations.
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Sichuan Mianzhu Pengfa Biochemical Co., Ltd. was established on 12 July 2002 and is located beside the Mianyuan River Br…
