Animal Drug Diaveridine CAS5355-16-8 with Best Quality

• Varieties: Other
• Component: Chemical Synthetic Drugs
• Type: Other
• Pharmacodynamic Influential Factors: Other
• Storage Method: Prevent Exceeding Quality Guarantee Period
• Veterinary Reg. No.: Other
• Model NO.: Diaveridine
• CAS No: 5355-16-8
• Appreance: Almost White or Yellowish Crystalline Powder
• Content: 100.2%
• Solubility: >2.0%
• pH: 3.8
• Transport Package: Bag, Carton, Drum
• Specification: 25kg/drum
• Trademark: Arshine
• Origin: China
• HS Code: 2933599099
• Production Capacity: 200 Tons/Year

Product Description

Animal Drug Diaveridine CAS5355-16-8 with best quality 

Diaveridine is a dihydrofolate reductase (DHFR) inhibitor with a Ki of 11.5 nM for the wild type DHFR and also an antibacterial agent. Treatments with Diaveridine for 90 min have a strong bactericidal effect on S. typhimurium TA1535, and no bacterial growth is observed at 10μg/mL or more. Without metabolic activation, treatment with Diaveridine for 48 h, but not 24 h, causes a dose-dependent, significant increase in the frequency of aberrant metaphases. At 100 μg/mL, 60% of the metaphases contain chromosome aberrations.

Index	Standard	Test result
Appearance	Almost white or yellowish crystalline powder	Conforms
Clarity of solution	Clear	Conforms
Color of solution	Not more intensely coloured than BY4
Acidity	PH=3.5~6.0	PH 3.8
Loss on drying	≤3.0%	0.38%
Solubility	≥2.0%	>2.0%(70°C)
Assay	≥98.0%(The dried sunstance)	100.2%(The dried sunstance)