NewsFlash

Food Additives
Food Additives: Citric Acid Anhy, Citric Acid Mono, Ethyl Maltol, Maltol, Potassium Sorbate, Sodium Citrate, Sodium Acetate, Stevia

Stevia - Natural Sweetener
Stevia (Steviosides), we are pround to be one of the mainly suppliers of this natural sweetener.

Pyrogallol (High Purity)
We can supply Pyrallol (High Purity) at competitive prices.

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.