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inquiryCAS No.:22232-54-8 Other Names:Ethyl 3-methyl-2-thioxo-2,3-dihydro-1H-imidazole-1-carboxylate MF:C7H10N2O2S EINECS No.:244-854-4 Place of Origin: Anhui,China (Mainland) Type:Cardiovascular Agents Grade Standard:Medicine Grade Usage:A
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Product Name: Carbimazole Synonyms: CARBIMAZOLE;ETHYL 3-METHYL-2-THIOMIDAZOLINE-1-CARBOXYLATE;ETHYL 3-METHYL-2-THIONOIMIDAZOLINE-1-CARBOXYLATE;LABOTEST-BB LT00455569;1-ETHOXYCARBONYL-3-METHYL-2-THIOXO-4-IMIDAZOLINE;1H-Imidazole-1-carboxylic acid
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A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
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Product name: Carbimazole CAS No.:22232-54-8 Molecule Formula:C7H10N2O2S Molecule Weight:186.23 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:USP/BP TESTING ITEMS
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Min.Order:1 Kilogram
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Conditions | Yield |
---|---|
Stage #1: 1-methyl-1H-imidazole With n-butyllithium In tetrahydrofuran; hexane at -78 - 25℃; Stage #2: With sulfur In tetrahydrofuran; hexane at 25℃; for 12h; Stage #3: chloroformic acid ethyl ester In tetrahydrofuran; hexane at 0℃; | 88% |
pyridine
1-methyl-1,3-dihydro-imidazole-2-thione
chloroformic acid ethyl ester
carbimazole
1-methyl-1,3-dihydro-imidazole-2-thione
chloroformic acid ethyl ester
carbimazole
Conditions | Yield |
---|---|
With pyridine |
2-ethoxycarbonylsulfanyl-1-methyl-1H-imidazole
diethyl ether
pyridine hydrochloride
carbimazole
2-ethoxycarbonylsulfanyl-1-methyl-1H-imidazole
diethyl ether
chloroformic acid ethyl ester
carbimazole
2-ethoxycarbonylsulfanyl-1-methyl-1H-imidazole
carbimazole
Conditions | Yield |
---|---|
With diethyl ether; chloroformic acid ethyl ester | |
With diethyl ether; pyridine hydrochloride |
carbimazole
Conditions | Yield |
---|---|
Stage #1: C7H12N2O2*ClH With triethylamine In tetrahydrofuran at 0 - 25℃; Stage #2: With sulfur In tetrahydrofuran at 25℃; for 24h; | 0.44 g |
carbimazole
A
1-ethyl-3-methyl-1H-imidazole-2(3H)-thione
B
2-ethylsulfanyl-1-methyl-1H-imidazole
carbimazole
Conditions | Yield |
---|---|
With iodine In tetrachloromethane Equilibrium constant; formation of charge-transfer (with I2) and hydrogen-bonding (with 4-fluorophenol) complexes; formation constant; other solvents; IR and UV study; |
carbimazole
1-ethyl-2-ethylsulfanyl-3-methyl-imidazolium; iodide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 150 - 160 °C 2: acetone View Scheme |
Conditions | Yield |
---|---|
In water at 25℃; for 0.333333h; |
Conditions | Yield |
---|---|
In ethanol Reflux; |
Conditions | Yield |
---|---|
In ethanol Reflux; |
Conditions | Yield |
---|---|
In ethanol Reflux; |
Conditions | Yield |
---|---|
In ethanol Reflux; |
Conditions | Yield |
---|---|
In ethanol Reflux; |
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