Vitamins and amino acids carbocisteine Raw material powder

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carbocisteine Powder Usage and Synthesis.

Uses of carbocisteine.

Mainly used for chronic bronchitis, bronchial asthma and other diseases caused by sticky sputum, difficult sputum and sputum obstruction of trachea and other diseases. Mucolytic drugs, occasionally mild dizziness, nausea, stomach upset, diarrhea, gastrointestinal bleeding, rash and other adverse reactions. Use with caution in patients with digestive tract.

Pharmacological action of carbocisteine.

Product Method of Bulk carbocisteine Powder.

L-cysteine was prepared into disodium brine solution, and reacted with chloroacetic acid in the presence of sodium pyrosulfite, first at 20-30℃ for 0.5h, and then at 20℃ for 15min, adding activated carbon to the reactants, filtering, acidifying the filtrate with concentrated hydrochloric acid to pH2.5, that is, carboxymethylsteine precipitation was generated, filtration, washing, vacuum drying, and the finished product was obtained. The yield was 92% by L-cysteine.

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