Enrofloxacin Enrofloxacin base Enrofloxacin price
CAS No.: 93106-60-6
Name: Enrofloxacin
Molecular Structure:
Formula: C19H22FN3O3
Molecular Weight: 359.40
Synonyms: 1-Cyclopropyl-6-fluoro-7-(4-ethyl-1-piperazinyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylicacid;Alsir;BAY-Vp 2674;Baytril;Biofloxavet;CFPQ;Enrocin;Enrofan;Enrogil;Enroxil;N-Ethylciprofloxacin;N'-Ethylciprofloxacin;3-Quinolinecarboxylicacid, 1-cyclopropyl-7-(4-ethyl-1-piperazinyl)-6-fluoro-1,4-dihydro-4-oxo-;
Density: 1.385 g/cm3
Melting Point: 225 °C
Boiling Point: 560.5 °C at 760 mmHg
Flash Point: 292.8 °C
Appearance: Pale yellow crystals
Specification:
ITEMS
|
SPECIFICATIONS
|
RESULTS
|
Characteristic
|
Light-yellowor light-yellow organce
crystalline powder
|
Light-yellow
crystalline powder
|
Identification
|
|
Positive
Positive
Conform
Conform
|
Melting point
|
221℃- 226℃
|
224.5℃- 226.0℃
|
Fluoroquinolonic acid
|
≤0.2%
|
<0.2%
|
Ciprofloxacin
|
≤1.0%
|
0.13%
|
Loss on drying
|
≤3.0%
|
0.10%
|
Residue on ignition
|
≤0.2%
|
0.032%
|
Heavy metals
|
≤20ppm
|
<20ppm
|
Assay
(calculat C19H22FN3O3
on anhydrous basis)
|
≥98.5%
|
99.30%
|
Conclusion: Complies with requirement
|
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