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florfenicol

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Origin: China

Cas No: 73231-34-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description
  • Product description

    Chemical formula

    图片1=.png

    CAS No.: 76639-94-6

    Molecular formula: C12H14Cl2FNO4S

    Appearance: Almost white powder

     

    Advantages/Features

     Process Ⅰ for Florfenicol

    EDMF

    2 years stability data

    Enterprise Standard

    Export to regulatory market

    The registration in Belgium, Poland and Japan has been achieved.

       

    Process Ⅱ for Florfenicol

    EDMF

    2 years stability data

    CVP ,Injectable grade, micronized

    Export to regulations market , eg: Southeast Asia, South  America, Middle East,Poland etc.

    The registration in Poland and Japan has been achieved.

     

    Application

    Florfenicol is a kind of antibacterial API for animals use, for the treatment of bacterial diseases on chicken, fish and pig, it is especially effective for respiratory system infection and intestinal infection.

  •  

    Property

    CAS No.: 73231-34-2 Formula: C14H20FNO4S Molecular Weight: 317.37600
     

    Description

    Florfenicol is a fluorinated derivative of thiamphenicol. Florfenicol inhibits bacterial protein synthesis by binding to ribosome 50S and 70S subunits. Florfenicol is used as an antibacterial.
     

    Basic Info

    Chemical Name florfenicol
    Synonyms

    Florfenicol;
    2R)-1-(fluoromethyl)-2-hydroxy-2-[4-(methanesulfonyl)phenyl]ethyl]acetamide;
    NUFLOR;
    2,2-dichloro-N-[(1S;
    AQUAFEN;
    Fluorothiamphenicol;
    2,2-DIBROMODECAFLUOROPENTANE;
    2,2-Dichloro-N-[(1R,2S)-3-fluoro-1-hydroxy-1-(4-methylsulfonylphenyl)propan-2-yl]acetamide;
    Florfeniol;
    Aquaflor;

    CAS No. 73231-34-2
    Molecular Formula C14H20FNO4S
    Molecular Weight 317.37600
    PSA 91.85000
    LogP 2.70550
     

    Properties

    Appearance & Physical State White Crystalline Powder
    Density 1.451 g/cm3
    Boiling Point 617.5ºC at 760 mmHg
    Melting Point 153ºC
    Flash Point 327.3ºC
    Refractive Index 1.548
    Stability Stable at normal temperatures and pressures.
    Storage Condition 0-6ºC
     

    Safety Info

    Safety Statements S26-S36
    HS Code 2930909090
    WGK Germany 3
    Risk Statements R36/37/38
    Hazard Codes Xi
     

    Synthesis Route

    Dichloroacetic acid methyl ester+(1R,2S)-2-(2,3-dimethylbenzoyl)amino-3-fluoro-1-<4-(methylsulphonyl)phenyl>-1-propanol→thiamphenicol+florfenicol
     

    Toxicity

    Exposure RouteType of TestSpecies ObservedDose/DurationToxic Effects
    Intravenous LD50 - Lethal dose, 50 percent kill Rodent - mouse 100 mg/kg 1.Details of toxic effects not reported other than lethal dose value

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