N-(5-Amino-2-sulfophenyl)-beta-alanine
4-Amino-2-(Carboxyethyl)Amino Benzene Sulfonic Acid
CAS: 334757-72-1
Molecular Formula: C9H12N2O5S
N-(5-Amino-2-sulfophenyl)-beta-alanine - Names and Identifiers
| Name | 4-Amino-2-(Carboxyethyl)Amino Benzene Sulfonic Acid |
| Synonyms | N-(5-AMino-2-Sulfophenyl)-β-Alanine β-Alanine, N-(5-amino-2-sulfophenyl)- N-(5-Amino-2-sulfophenyl)-beta-alanine N-(5-Amino-2-sulfophenyl)-beta-alanine 2-β-Carboxyethylamino-4-aminobenzenesulfonicaci 4-Amino-2-(Carboxyethyl)Amino Benzene Sulfonic Acid 2-beta-Carboxyethylamino-4-aminobenzenesulfonicacid 4-Amino-2-(Carboxyethyl)Amino Benzene Sulfonic Acid 2-beta-Carboxyethylamino-4-aminobenzenesulfonicacid |
| CAS | 334757-72-1 |
| InChI | InChI=1/C9H12N2O5S/c1-5(9(12)13)11-7-4-6(10)2-3-8(7)17(14,15)16/h2-5,11H,10H2,1H3,(H,12,13)(H,14,15,16) |
N-(5-Amino-2-sulfophenyl)-beta-alanine - Physico-chemical Properties
| Molecular Formula | C9H12N2O5S |
| Molar Mass | 260.27 |
| Density | 1.610 |
| pKa | -2.07±0.50(Predicted) |
| Refractive Index | 1.661 |
N-(5-Amino-2-sulfophenyl)-beta-alanine - Introduction
4-Amino-2-(carboxyl) Amino Benzene Sulfonic Acid is an organic compound with the following properties:
1. Appearance: colorless crystal or crystalline powder;
2. Molecular formula: C9H13N3O5S;
3. Molecular weight: 279.28;
4. Solubility: Soluble in water;
5. Ph value: In aqueous solution, the pH value is about 2(10% aqueous solution);
6. Melting Point: about 270-275 ℃.
4-Amino-2-(Carboxyethyl)Amino Benzene Sulfonic Acid Main uses include:
1. As an intermediate in organic synthesis, used in the synthesis of other compounds;
2. Used as drug synthesis and drug intermediates in the pharmaceutical industry;
3. In the dye industry for the synthesis of dyes;
4. Used as cosmetic raw materials in the cosmetics industry.
The method of preparing 4-Amino-2-(carboxyl ethyl)Amino Benzene Sulfonic Acid generally includes the following steps:
1. Reacting benzenesulfonyl chloride with β-carboxyethyl ammonia to obtain β-carboxyethyl aminobenzenesulfonyl chloride;
2. Β-carboxyethylaminobenzenesulfonyl chloride reacts with ammonia to generate 4-Amino-2-(Carboxyethyl)Amino Benzene Sulfonic Acid.
Regarding safety information, 4-Amino-2-(Carboxyethyl)Amino Benzene sulphonic Acid is an organic compound with certain risks. In the use of the process should pay attention to the following matters:
1. Avoid contact with skin, eyes and mucous membranes, such as accidental contact should immediately rinse with plenty of water;
2. Wear appropriate personal protective equipment during operation, such as lab gloves, safety glasses and protective mask;
3. Avoid inhalation of aerosol or dust, if inhalation occurs, should be moved to fresh air, and medical treatment;
4. Waste should be treated according to the prescribed method to avoid pollution to the environment.
in the use or storage of 4-Amino-2-(carboxyl ethyl)Amino Benzene Sulfonic Acid, should strictly abide by the relevant safety procedures to ensure personal safety and environmental safety. At the same time, care should be taken to avoid dangerous reactions caused by mixing with other chemicals.
1. Appearance: colorless crystal or crystalline powder;
2. Molecular formula: C9H13N3O5S;
3. Molecular weight: 279.28;
4. Solubility: Soluble in water;
5. Ph value: In aqueous solution, the pH value is about 2(10% aqueous solution);
6. Melting Point: about 270-275 ℃.
4-Amino-2-(Carboxyethyl)Amino Benzene Sulfonic Acid Main uses include:
1. As an intermediate in organic synthesis, used in the synthesis of other compounds;
2. Used as drug synthesis and drug intermediates in the pharmaceutical industry;
3. In the dye industry for the synthesis of dyes;
4. Used as cosmetic raw materials in the cosmetics industry.
The method of preparing 4-Amino-2-(carboxyl ethyl)Amino Benzene Sulfonic Acid generally includes the following steps:
1. Reacting benzenesulfonyl chloride with β-carboxyethyl ammonia to obtain β-carboxyethyl aminobenzenesulfonyl chloride;
2. Β-carboxyethylaminobenzenesulfonyl chloride reacts with ammonia to generate 4-Amino-2-(Carboxyethyl)Amino Benzene Sulfonic Acid.
Regarding safety information, 4-Amino-2-(Carboxyethyl)Amino Benzene sulphonic Acid is an organic compound with certain risks. In the use of the process should pay attention to the following matters:
1. Avoid contact with skin, eyes and mucous membranes, such as accidental contact should immediately rinse with plenty of water;
2. Wear appropriate personal protective equipment during operation, such as lab gloves, safety glasses and protective mask;
3. Avoid inhalation of aerosol or dust, if inhalation occurs, should be moved to fresh air, and medical treatment;
4. Waste should be treated according to the prescribed method to avoid pollution to the environment.
in the use or storage of 4-Amino-2-(carboxyl ethyl)Amino Benzene Sulfonic Acid, should strictly abide by the relevant safety procedures to ensure personal safety and environmental safety. At the same time, care should be taken to avoid dangerous reactions caused by mixing with other chemicals.
Last Update：2024-04-09 21:11:58
