TIANFU CHEM Eprinomectin CAS NO.123997-26-2

eprinomectin basic information
product name: eprinomectin
synonyms: eprinomectin;(4''r)-4''-(acetylamino)-4''-deoxy-avermectin b1;emamectin b1 benzoate;eprinomectin vetranal;eprinomectinb1;avermectin b1, 4-(acetylamino)-4-deoxy-, (4r)-;(4''r)-4''-(acetylamino)-4''-deoxy-avermectin b1solution;eprinex
cas: 123997-26-2
mf: c50h75no14
mw: 914.1288
einecs: 200-835-2
product categories: chiral reagents;heterocycles;we have in stock now.
mol file: 123997-26-2.mol
eprinomectin structure
eprinomectin chemical properties
melting point 163-166°c
density 1.23
fp 2 °c
storage temp. 2-8°c
safety information
hazard codes f,xn,n,t
risk statements 11-20/21/22-36-62-50/53-25-63
safety statements 26-36/37-16-61-60-45
ridadr un 2811

eprinomectin usage and synthesis
chemical properties crystalline solid
uses a mixture of semi-synthetic avermectins; containing 90% or more of component b1a and 10% or less of component b1b. antiparasitic
uses eprinomectin is a mixture of eprinomectins b1a and b1b in a 9:1 ratio, produced from a mixture of avermectin b1a and b1b. eprinomectin is used commercially as a topical endectocide (insecticide, miticide and nematocide) for cattle, including lactating dairy cows. like all avermectins and milbemycins, eprinomectin acts by binding to parasite glutamate-gated chloride ion channels and disrupts neurotransmission leading to paralysis and death of the parasite, mite or insect.
uses a mixture of eprinomectin b1a and b1b showing anti-anthelintic activity