1H-Imidazole-2-carboxylicacid,4-amino-(9CI)

1H-Imidazole-2-carboxylicacid,4-amino-(9CI) - Names and Identifiers

Name	4-Amino-1H-imidazole-2-carboxylic acid
Synonyms	5-amino-1H-imidazole-2-carboxylicaci 1H-Imidazole-2-carboxylicacid,4-amino- 4-AMINO-1H-IMIDAZOLE-2-CARBOXYLIC ACID 4-Amino-1H-imidazole-2-carboxylic acid 5-amino-1H-imidazole-2-carboxylic acid 1H-Imidazole-2-carboxylic acid, 5-amino- 1H-Imidazole-2-carboxylicacid,4-amino-(9CI)
CAS	155815-92-2
InChI	InChI=1/C4H5N3O2/c5-2-1-6-3(7-2)4(8)9/h1H,5H2,(H,6,7)(H,8,9)

1H-Imidazole-2-carboxylicacid,4-amino-(9CI) - Physico-chemical Properties

Molecular Formula	C4H5N3O2
Molar Mass	127.1
Density	1.677g/cm³
Boling Point	546.699°C at 760 mmHg
Flash Point	284.434°C
Vapor Presure	0mmHg at 25°C
Storage Condition	under inert gas (nitrogen or Argon) at 2–8 °C
Refractive Index	1.72

1H-Imidazole-2-carboxylicacid,4-amino-(9CI) - Introduction

acid, also known as Histidinol, is an organic compound. Its chemical formula is C6H9N3O2.

Nature:
1. Appearance: acid is white crystalline or crystalline powder.
2. Melting Point: about 214-218 degrees Celsius.
3. Solubility: soluble in water and other common organic solvents.

Use:
1. Biochemical research: acid is one of the amino acids that make up proteins and is involved in the activity of various enzymes in organisms.
2. Drug preparation: acid can be used to synthesize some drugs, such as rifampin and fructose phosphate.

Method:
acid can be synthesized by reductive ammonolysis and chlorination of dehydrolysine. The specific steps are as follows:
1. Heat and react dehydrolysine with ammonia to obtain dehydrolysine.
2. React dehydrolysine with sulfate solution to obtain lysine hydrochloride.
3. React lysine hydrochloride with sodium carbonate chloride solution to obtain sulfuric acid.

Safety Information:
acrylic generally has low toxicity. However, as a chemical, personal protective measures should be taken to avoid direct contact with skin, eyes or inhalation of dust. If taken by mistake or inhaled by mistake, seek medical attention immediately. At the same time, should be stored in a dry, cool place, away from fire and oxidant.

Last Update：2024-04-09 21:11:58