Halofuginone
Cas No.：55837-20-2
Standard：5%
Synonym: 7-Bromo-6-chloro-3-[3-[(2R,3S)-3-hydroxy-2-piperidyl]-2-oxopropyl]-4(3H)-quinazolinone
Molecular Formula: C16H17BrClN3O3
Molecular Weight: 414.68
Molecular Structure: 
Specification：
|
Item
|
Standard
|
|
Organoleptic Data
|
|
|
HPLC Assay
|
5%
|
|
Appearance
|
Brown fine powder
|
|
Odor & Taste
|
Characteristic
|
|
Physical Characteristics
|
|
|
Loss on Drying
|
≤0.5%
|
|
Total Ash
|
≤0.5%
|
|
Solvent Residue
|
Negative
|
|
Heavy Metals
|
≤10 PPM
|
|
As
|
≤2 PPM
|
|
Cd
|
≤1 PPM
|
|
Pb
|
≤1 PPM
|
|
Hg
|
≤0.5 PPM
|
|
Sulphate
|
Negative
|
|
Phosphate Organics
|
Negative
|
|
Organics Residues
|
Negative
|
|
Pesticides Residues
|
Negative
|
|
Mierobiology
|
|
|
Total Plate Coun
|
≤1000cfu/g
|
|
Total Yeast & Mold
|
≤100cfu/g
|
|
E. Coli
|
Negative
|
|
Salmonella
|
Negative
|
|
Staphylococcus
|
Negative
|
Packing:Double plastic bags for inner packing and aluminum foil bag for outer
packing:vacuumized.
Expiration Date:2 Years