D-Cycloserine powder Raw Materials CAS 68-41-7

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Uses and synthesis of D-Cycloserine powder

D-Cycloserine powder is a broad-spectrum polypeptide antibiotic produced by or chemically synthesized by Streptomyces lavaceus and Streptomyces orchidum. D-Cycloserine is a white crystal, hygroscopic, soluble in water, soluble in low alcohols, acetone and dioxane, but insoluble in chloroform and petroleum ether. D-Cycloserine is an unnatural amino acid corresponding to the molecular configuration of natural L-cycloserine. Inhibits cell wall synthesis (D-alanine peptide bond formation). It also prevents the conversion of D-alanine to L-alanine. Antibacterial..

Applications/Functions of D-Cycloserine powder

1. Antibiotics. D-Cycloserine powder is used for infection with drug-resistant tuberculosis bacilli.
2. Inhibits cell wall synthesis (D-alanine peptide bond formation). It also prevents the conversion of D-alanine to L-alanine. Antibacterial.

Physicochemical Property of D-Cycloserine powder

Colorless acicular or foliate crystal or amorphous powder. Melting point 155-156℃ (decomposition). Soluble in water, slightly soluble in methanol, ethanol, butanol, propylene glycol, isopropyl alcohol and acetone, insoluble or insoluble in toluene, chloroform, ether, pyridine, benzene and carbon disulfide.

Production methodprocess of D-Cycloserine powder

A special chiral ligand catalyst was used to catalyze the asymmetric aminoalcoholization of alanine to obtain D-Cycloserine.

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