
1H-Imidazole-4-carboxylic acid synthesis
- Product Name:1H-Imidazole-4-carboxylic acid
- CAS Number:1072-84-0
- Molecular formula:C4H4N2O2
- Molecular Weight:112.09

23785-21-9
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$6.00/250mg

1072-84-0
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$10.00/1g
Yield:1072-84-0 92.49%
Reaction Conditions:
with potassium hydroxide at 30;Temperature;Concentration;
Steps:
5.3 The third step: Preparation of lH-imidazole-4-carboxylic acid
The mass ratio of 1 H-imidazole-4-carboxylic acid ethyl ester to potassium hydroxide solution was 1: 2.2, the reaction temperature was 30 After the completion of the reaction, the sulfuric acid solution is added, the pH is adjusted to 1, and the crude product is recrystallized from the recrystallization solvent to obtain 1H-imidazole-4-carboxylic acid.
References:
ITIC Medchem(Suzhou) Co., Ltd.;Hu, Haiwei;Ding, Jing;Yan, Yongping;Zheng, Hui;Yan, Hui CN105693619, 2016, A Location in patent:Paragraph 0010; 0088; 0089

822-36-6
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1072-84-0
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570-22-9
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1072-84-0
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822-55-9
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$12.00/250mg

1072-84-0
392 suppliers
$10.00/1g