Etomethazene
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Etomethazene

$155.00 – $3,800.00

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Description

Etomethazene

As a result found to morphine’s analgesic activity in rodent bioassometry. This Etomethazene finding encouraged the team to begin a comprehensive systematic study of 2-benzyl benzimidazole and to establish the structural-activity relationship for this new family of painkillers.

PREPRATION

Two general synthesis methods were developed to prepare these compounds. The first method involves the condensation of o-phenylenediamine with phenylacetonitrile to form 2-benzylbenzimidazole. The benzimidazole is then alkylated with the desired 1-chloro-2-dialkyl aminoethane to form the final product. This  Etomethazene particular method is most useful for preparing benzimidazole without substituents on the benzene ring The most general synthesis [4] developed by the Swiss team first involves the alkylation of 2, 4-dinitrochlorobenzene with 1-amino-2-diethylaminoethane to form N-(β-diethylaminoethyl)-2, 4-dinitroaniline [aka: N’- (2, 4-dinitrophenyl) -n, n-diethyl-ethane-1, 2-diamine].

USES OF  ETOMETHAZENE

The 2-nitro substituents on 2, 4-dinitroaniline compounds are then customers  reduced to corresponding primary amines by using ammonium sulfide as reducing agent. Ammonium sulfide can form hydrogen sulfide gas in situ by adding a concentrated ammonium hydroxide solution and sa.. The reaction between 2-(beta-dialkyl aminoalkyl amine) -5-nitroaniline and the hydrochloride of iminoethyl ether results in the formation of etonitrazine. The procedure is particularly suitable for the preparation  and -nitrobenzimidazole. The selection of altered substituted iminoethers of phenylacetic acid can provide compounds with multiple substituents at the benzene 2-site Many analogues are known, the only other notable compound derived from the original study in the is Etomethazene clonitacetone, which is much weaker than etonissini (about 3 times morphine).

SAMPLES OF THIS DRUG

1.Can we get your free samples?
Yes, can. Our free sample can be provided for customers test. But the freight for express is on buyer’s account. 

2.Can we do printing or label on the bottles? 
Yes, can. We can offer various printing ways,such, screen printing, hot stamping, label printing.

3.What is the normal lead time?
For stock products, within 24-48 hours after we receive your payment. For smaller customize color bottles, we will ship out within 3-5 days.

4.What is your shipping terms? 
Faster ways: FDEX, DHL, UPS, TNT, etc by sea or by air economy 

5.How does your factory do regarding quality control?
We do test for 3 times before packing.

Additional information

Quantity

5 Grams, 10 Grams, 50 Grams, 100 Grams, 250 Grams, 500 Grams

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