Flumequine USP CAS NO.42835-25-6 CAS NO.42835-25-6

Name: Flumequine USP CAS NO.42835-25-6
SKU: 42835-25-6
Availability: InStock

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Flumequine

Chemical name: 9-Fluoro-6,7-dihydro-5-methyl-1-oxo-1H,5H-benzo[ij]quinolizine-2-carboxylic acid

CAS No.: 42835-25-6

Molecular formula: C14H12FNO3

Molecular weight: 261.25

Structural formula:

Quality standard: EP5

Properties: white or off-white crystalline powder; odorless.

Uses: antibacterial agent for animal.

ITEMS		STANDARD	RESULTS
[Description]	white crystalline powder, odorless		Conform
[Identification]		A,B,C,D Conform	Conform
[Appearance of solution]		≤BY5	Conform
[Specific optical rotation]		-0.10°~+0.10°	+0.05°
		≤1.0%	0.5%
[Related substance]		single impurity≤0.5%	One=0.2%
		total impurities≤1.0%	Total=0.5%
[Loss on drying]		≤0.5% .	0.2%
[Heavy metals]		≤10mg/kg	<10mg/kg
[Sulphated ash.]		≤0.1%	0.06%
[Assay HPLC ]		99.0%~101.0%	99.5%



Conclusion: All the test results conform to EP6