Buy Enrofloxacin hydrochloride (Enrofloxacin Hcl) Powder Raw Quinolone Antibiotics Drug Online CAS 112732-17-9
Enrofloxacin Hydrochloride Specification
Product Name: Enrofloxacin Hydrochloride CAS: 112732-17-9 Level: Veterinary Drug Level Appearance: yellowish powder Packing: 25kg/cardboard drum Ingredients: Enrofloxacin Hydrochloride Physical and chemical properties: This product is dissolved in acidic or alkaline conditions, slightly soluble in dimethylformamide, chloroform, slightly soluble in methanol, water insoluble Category: Pharmaceutical Raw Materials Industry: Pharmaceuticals Field: Quinolone antibiotics Deferred product: Enrofloxacin Hydrochloride Application: Main for bacterial and mycoplasma infection in livestock and poultry
What is Enrofloxacin?
Enrofloxacin is a fluoroquinolone antibiotic targeting gram-positive and gram-negative bacteria as well as some Mycoplasma species. It has been useful in researching resistance to quinolones in Salmonella enterica, Mycoplasma gallisepticum, and E. coli. It is freely soluble in aqueous solution.
Enrofloxacin hydrochloride Certificate of Analysis
Product name
Enrofloxacin hydrochloride
CAS No.
112732-17-9
Outer Packing
25kg/drum
Production date
2017.9.24
Shelf life
2019.9.23
Standard adopted
Enterprise standard
Items of analysis
Specification
Results
Characters
White or almost white crystalline powder, odorless
Conforms
Identification
Precipitation reaction should be obvious
Conforms
（2）
Should show color reaction
Conforms
（3）
The retention time of the main peak of the test sample under the determination is the same as the retention time of the main peak of the reference substance.
Conforms
（4）
The infrared absorption spectrum of the test sample should be consistent with that of the reference substance
Conforms
（5）
The aqueous solution should show the differential reaction of chloride
Conforms
PH
3.5~4.5
3.8
Solution Clarity
Must not be thicker than No. 1 turbidity standard
Conforms
Solution color
No deeper than yellow or yellow-green standard colorimetric liquid No. 4
Conforms
Fluquinic acid
Not more than 0.2%
Conforms
Relative substance（1）
Ciprofloxacin must not exceed 0.5%
0.3%
（2）
Other individual impurities must not exceed 0.3%
0.2%
（3）
Total impurities must not exceed 0.7%
0.5%
Loss on drying
Not more than 1.0%
0.07%
Residue on ignition
Not more than 0.2%
0.03%
Heavy metal
Not to exceed twenty millionths
Less than 20 parts per million
Assay
Calculated on dry product, containing enrofloxacin C19H22FN3O3 should be 89.5%~92.0
90.1%
Assay
C19H22FN3O3·HCL must not be less than 98.5%
99.2%
Conclusion
Qualified
Enquiry Form ( we will get back you as soon as possible )
