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Enrofloxacin

Enrofloxacin

Enrofloxacin CAS number: 93106-60-6 Molecular formula: C 19 H 22 FN 3 O 3 Molecular weight: 359.40 Chemical Structure: ...

Enrofloxacin

CAS number: 93106-60-6 

Molecular formula: C19H22FN3O3

Molecular weight: 359.40

Chemical Structure:


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Product Name

Enrofloxacin

Shelf Life

3 years

Packing

25kg/drum

Specification

CVP/USP

Items

Standard

Appearance

Pale yellowish or light yellow crystalline powder

Clarity of solution

The Test solution shows the same clarity as that of water or its opalescence is not more pronounced than that of the Reference suspension

Color of solution

The Test solution has the appearance of water or is not more intensely colored than the Atandard solution

Identification

A)IR:The IR spectrum of sample corresponds to that of Enrofloxacin RS

B)TLC:The Rf value of the principal spot obtained from the test solution correspond to that obtained from the Standard solution

Loss on drying

≤1.0 %

Residue on ignition

≤0.1 %

Chloride

≤0.04%

Sulfate

≤0.04%

Heavy metals

≤0.002%

N-ethyl piperazine

≤0.1 %

Fluoroquiolonic acid

≤0.2%

Des-fluoro compound

Des-fluoro compound

Ciprofloxacin

≤0.3%

Unspecified impurity

≤0.1%

Total impurities(other Fluoroquinolonic acid)

≤0.5%

Isoamyl alcohol

≤0.5%

DMSO

≤0.5%

Ethanol

≤0.5%

Assay(on dried basis)

98.5%~101.5% of C19H22FN3O3

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    A.M Food Chemical Co.,Limited
    Add:20Floor ,B Block.Building 1,Pharma valley,high-tech zone,jinan,Shandong
    Tel:+86-531-87100375
    Fax:+86-531-87105371
    Ph:+8613964066237
    E-mail:chenli@amfoodchem.com
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