florfenicol

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Pack. & Delivery:

25kg drum

Chemical structure: C12H14Cl2FNO4S 358.22
Medical name: Florfenicol
Chemical name: [R-(R*,R*)]-2,2-Dichloro-N-[1-(fluoromethyl)] -2-hydroxy-2-[4-(methylsulfonyl) phen-yl] ethyl acctamide
Property: the products are white-like, crystalline powder, tasteless, and bitter. Easily solved in DMF, solved methanol, slightly solved in water or chloroform.
Features: the product is a new chloramphenicol antibiotic medicine. It has more powerful antibiotical acitivity and more wonderful medical mechanism. Comparing with other antibiotic medicine, its merits are: wider bound, higher effective, longer persistence, less minus offect, special for animals, safe and so on. So it is becoming one of the most popular antibiotics.
Store: in closeness
Property--------------------------white or almost white crystalline powder
M.P.------------------------------152.5~156.0 centi grade
Specific optical rotation--------- -17~~-19
Acidity---------------------------4.5~~6.5
Chloride--------------------------meets the specifications
Fluorine--------------------------4.8% min
Related substances----------------meets the specifications
Loss on drying--------------------0.5% max
Residue on Ignition---------------0.1% max
Heavy metals, ppm-----------------20 max
Assay-----------------------------98.0% min
for more info, feel free to contact
Paul Young
export specialist
vyangxin@yahoo.com.cn
www.hbsychem.com

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