Ceftiofur Hcl

Name: Ceftiofur Hcl
Availability: ceftiofur-hcl-224957.html

Category:Active Pharmaceutical Ingredients > Antibiotics > Cephalosporins
Product Name:Ceftiofur Hcl
CAS No.:103980-44-5
Standard:In-house Standards
Price(USD):0.00
Company:ZHEJIANG JIATAI TECHNOLOGY CO.,LTD

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Basic Info

Grade: Veterinary Grade

Factory Location: Hangzhou

Main Sales Markets: North America,Western Europe,Asia
Sample Provided: no

Product Details:

Product Name: Ceftiofur Hcl;

CAS: 103980-44-5;

Structural Formula: C₁₉H₁₇N₅O₇S₃.Hcl;

Ceftiofur Hcl

Molecular Weight: 560.02;

Description: Ceftiofur Hcl is white or yellowish crystalline powder;

Standard: Enterprise Standard;

Items		Specifications
Appearance		1. White or yellowish crystaline powder; 2. Souble in Methanol and Sodium Hydroxide solution; Insoluble in water;Slightly souble in Ethanol.
Identification HPLC		1. In the assay determination chromatograph chart, the retention time principal peak correspond to standard; 2. Infrared adsorption spectrum should be consistent with the reference substance; 3. Yields characteristic reaction of Chloride.
pH		2.0~4.0
Absorbance		≤0.50
Specific Rotation		-115º~-125º
Water		≤4.0%
Particle Size		90% not bigger than 10μm
Residue on Ignition		≤0.2%
Heavy metals		≤20 ppm
Assay		Calculated on the anhydrous basis, content of C₁₉H₁₇N₅O₇S₃ not less than 87.0%
Related Substance	4-keto ceftiofur	≤0.5%
	MW=537 unknown	≤0.4%
	δ-3-Cis oxime	≤0.3%
	δ-3-Trans oxime	≤3.0%
	Total amount of four kinds of impurities	≤3.5%

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Ceftiofur Hcl

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