factory supply GMP,DMF Eprinomectin CAS NO.123997-26-2

We are very compeitive on Eprinomectin.Our mfr is GMP certified for this item with DMF document.

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:	602-966-4
Product Categories:	We have in stock now.;Chiral Reagents;Heterocycles
Mol File:	123997-26-2.mol

Eprinomectin Usage And Synthesis

Description	Eprinomectin is a semisynthetic avermectin that consists of a mixture of two homologues, eprinomectin B1a (4 epi-acetylamino-4 -deoxy-avermectin B1; 90%) and eprinomectin B1b (10%).Eprinomectin was developed as a topical endectocide for all categories of cattle including lactating dairy cattle, and the process by which eprinomectin was selected for further development has been described (90). Briefly, several hundred avermectin/ milbemycin analogues were screened in a sheep model for efficacy against a range of endoparasites and in lactating dairy cows for a low milk:plasma partitioning ratio. Themilk:plasma ratio for eprinomectin is <0.2; ivermectin, by comparison, partitions equally between milk and plasma.
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