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1 Kilogram |
Negotiable |
IVERMECTIN USP grade Ivermection high purity Ivermectin low price
factory with GMP
EP/USP grade available
promptly delivery
Tests |
Specification |
Result |
|
Appearance |
White or yellowish-white crystalline powder |
Qualified |
|
Identification |
IR |
Corresponds with that of CRS standard |
Qualified |
HPLC |
The retention time for H2B1a and H2B1b corresponds with that of standard preparation |
Qualified |
|
Specific optical rotation (anhydrous and solvent-free substance), ° |
-17~ -20 |
-18.2 |
|
Water (%) |
≤1.0 |
0.1 |
|
Residue on ignition (%) |
≤0.1 |
<0.1 |
|
Heavy metal (%) |
≤0.002 |
0.002 |
|
Related substances (%) |
H4B1a isomers and △2,3 H4 B1a≤2.5 |
1.9 |
|
8a-oxo- H2 B1a≤1 |
0.3 |
||
B1a≤0.7 |
0.4 |
||
Any other individual impurity≤0.5 |
0.5 |
||
The sum of all other individual impurities≤1 |
1.0 |
||
The sum of all impurities≤4 |
3.6 |
||
Ethanol and Formamide (%) |
Ethanol≤5.0 |
4.0 |
|
Formamide≤3.0 |
2.6 |
||
Assay (%) (HPLC, Basis on drying) |
H2B1a/(H2B1a +H2B1b)≥90.0 |
98.2 |
|
95.0≤H2B1a +H2B1b≤102.0 |
96.6 |
||
Residual Solvents |
Methanol(ppm) |
≤2000 |
<182 |
Benzene(ppm) |
≤2 |
<1.8 |
|
Toluene(ppm) |
≤890 |
<0.70 |
|
Note |
Item 3 and 9 calculated on the anhydrous and alcohol and formamide-free basis |
||
Conclusion |
Complies with the requirements of USP36 |
Common name Ivermectin
Chemical name 22,23-dihydro Avermectin B1
Formula and molecular weight H2B1a: C48H74O14=875.1
H2B1b: C47H72O14=861.1
Specifications White crystalline powder EP6/ USP36
Package: 1kg aluminium bag, 50ml 100ml vial
Use Injection and tablet are active against gastrointestinal nematodes, hyproderma bovis, hyproderma lineatum, sheep nose bot, psoroptes ovis, sarcoptes scabiei var suis, sarcoptes ovis and the like, In addition, it is indicated for the treatment of endoparasites (nematodes such as rondworms and lungworms).
Storage Sealed tightly and stored away from light in a cool and dry place.
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