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Tilmicosin

[ SYNONYMS  ] :  20-Deoxy-20-(3,5-dimethylpiperidin-1-yl)-desmycosin

[ Chemical Name ] :

Tilmicosin (IUPAC name): (10E, 12E)-(3R,4S,5S,6R,8R,14R,15R)-14-(6-deoxy-2,3-di-O-methyl-b-d-allo-hexopyranosyoxymethyl)-5-(3,6-dideoxy-3-dimethylamino-b-d-gluco-hexapyranosyloxy)-6-[2-(cis-3,5-dimethyl-piperidino)ethyl]-3-hydroxy-4,8,12-trimethyl-9-oxoheptadeca-10,12-dien-15-olide

Chemical Abstracts Services Name: tylosin, 4A-O-de(2,6-dideoxy-3-C-methyl-alpha-L-ribo-hexopyranosyl)-20-deoxy-20-(3,5-dimethyl-1-piperidinyl)-(20(cis: trans))

[CAS Number ] : 108050-54-0

[ Structural Formula ] :

Tilmicosin

[ Molecular Weight ] : 869.15

[ SPECIFICATION: ] : 

    USP24 see  a COA

    Analysis Item
    Standard
    Analysis Results
    Appearnce
    White or almost white powder
    almost white powder
    Identification
    Pass
    Pass
    Content ( on
    Dried basis )
    85% Min
    94.2%
    Trans-isomer
    12.0~18.0%
    13.10%
    Cis-isomer 82.0~88.0% 86.9%
    Moisture
    5.0% Max
    2.2%
    Related Compounds
    Pass
    Pass
    Individual Impurities
    3% Max
    1.3%
    Total Impurities
    10% max
    4.3%
    Infrared Spectrum
    Pass
    Pass



[ PACKING ] : as per required

[ USES & STORAGE ] : 
    Uses: Tilmicosin is a macrolide antibiotic developed for veterinary use. It is recommended for treatment and prevention of pneumonia in cattle, sheep and pigs, associated with Pasteurella haemolytica, P. multocida, Actinobacillus pleuropneumoniae, mycoplasma species and other microorganisms found sensitive to this compound.