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Home > Encyclopedia > Ethanimidamide, hydrochloride (1:1)

Ethanimidamide, hydrochloride (1:1)

pharmaceutical raw materials
Ethanimidamide, hydrochloride (1:1) structure

Ethanimidamide, hydrochloride (1:1) 

structure
  • CAS No:

    124-42-5

  • Formula:

    C2H6N2.ClH

  • Chemical Name:

    Ethanimidamide, hydrochloride (1:1)

  • Synonyms:

    Ethanimidamide,hydrochloride (1:1);Acetamidine,monohydrochloride;Ethanimidamide,monohydrochloride;Acetamidine,hydrochloride;Acediamine hydrochloride;α-Amino-α-iminoethane hydrochloride;Ethanamidine hydrochloride;SN 4455;Acetamidinium chloride;Acetimidinium chloride;Ethanimidamide,hydrochloride;Methylamidine hydrochloride;Acetamidine hydrochloride;Acetimidamide hydrochloride;51991-59-4;68473-12-1;143504-21-6

  • Categories:

    Agrochemicals  >  Insecticides

Description

WHITE FINE CRYSTALLINE POWDER

Ethanimidamide, hydrochloride (1:1) Basic Attributes

94.54

94.029778

3591762

204-700-9

M2026K4JCF

7595

DTXSID2059564

29252000

Characteristics

49.9

1.54430

White to cream Crystalline Powder, Crystals and/or Chunks

1.0596 (rough estimate)

177.5 °C

129.78°C (rough estimate)

26.1ºC

1.5500 (estimate)

1 g/mL

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

176mmHg at 25°C

Safety Information

NONH for all modes of transport

3

36/37/38-36/38

26-37/39

Xi

Stable at room temperature in closed containers under normal storage and handling conditions.

P261-P305 + P351 + P338

H315-H319-H335

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 49 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

acetamidine

Ethanimidamide, hydrochloride (1:1) Use and Manufacturing

Methods of Manufacturing

It is obtained by addition and ammoniation of acetonitrile, hydrochloric acid and methanol. Make methanol circulate in the turbulent ball tower, the pressure is less than 26.6kPa, and pass dry hydrogen chloride under cooling to make a 45% hydrogen chloride methanol solution. Then put it into the reaction tank, stir and cool to 10-5°C, add acetonitrile dropwise, and keep it at 15-20°C for 6h to obtain iminomethyl ethyl ether hydrochloride. Put it into the pre-prepared 13% ammonia methanol solution, ammolyze it at 0-40℃, keep the pH value 7-8, stir for 2-3h, cool to below 30℃, centrifuge and filter out ammonium chloride. The filtrate recovers methanol, cools and filters to obtain a finished product. Weight feeding ratio: acetonitrile: hydrogen chloride methanol solution (45%): ammonia: methanol=1:3:1.05:4.3. The yield is 82%-85%.

Uses

Used in the synthesis of imidazoles, pyrimidines, triazines antibiotics, but also in the synthesis of vitamin B1

Ethanimidamide, hydrochloride (1:1): ACTIVE

Computed Properties

Molecular Weight:94.54
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:1
Exact Mass:94.0297759
Monoisotopic Mass:94.0297759
Topological Polar Surface Area:49.9
Heavy Atom Count:5
Complexity:31
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

Downstream Products

Drug Function and Efficacy

Promote gastrointestinal motility, increase gastrointestinal electrical amplitude, etc.

This ingredient has been used in drugs with the following functions (note: it does not mean that the ingredient itself has the following health functions)

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