Acetylisovaleryltylosin Tartrate used for animal mycoplasma

Post Date:
Sep 06,2013
Expiry Date:
Sep 06,2014
Detailed Description:
Cas No. :63428-13-7
Yasen Biotechnology is the first company owns Tylvalosin patent in China. The strain used for the fermentation of Acetylisovaleryltylosin Tartrate (both shake flask fermentation and tank fermentation),fermentation time(5 days) is shorten 2 days compare to current international technology Acetylisovaleryltylosin Tartrate is a best antibiotics used for animal, used for the prevention and treatment of infective disease caused by the mycoplasma and sensitive Gram-positive bacteria.is a new generation of macrolide antibiotics. .
CAS Registry Number:
63428-13-7
Synonyms:
;Tylvalosin tartrate;(4R,5S,6S,7R,9R,11E,13E,15R,16R)-15-(((6-Deoxy-2,3-di-O-methyl-beta-D-allopyranosyl)oxy)methyl)-6-((3,6-dideoxy-4-O-(2,6-dideoxy-3-C-methyl-4-O-(3-methylbutanoyl)-alpha-L-ribo-hexopyranosyl)-3-(dimethylamino)-beta-D-glucopyranosyl)oxy)-16-ethyl- 5,9,13-trimethyl-2,10-dioxo-7-(2-oxoethyl)oxacyclohexadeca-11,13-dien-4-yl acetate (2R,3R)-2,3-dihydroxybutanedioate;Tylosin, 3-acetate 4B-(3-methylbutanoate), (2R,3R)-2,3-dihydroxybutanedioate salt;Tylosin 3-acetate 4B-(3-methylbutanoate) (2R,3R)-2,3-dihydroxybutanedioate;
Molecular Formula:
C₅₃H₈₇NO₁₉·x(C₄H₆O₆)
Molecular Weight:
1192.3437
Molecular Structure:

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