55502-96-0 - Names and Identifiers
Name | 2-Amino-4,5-dimethylthiophene-3-carboxylic acid
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Synonyms | AKOS MSC-0442 2-amino-4,5-dimethylthiophene-3-carboxylate 2-amino-4,5-dimethyl-3-Thiophenecarboxylic acid 2-Amino-4,5-dimethylthiophene-3-carboxylic acid 2-AMINO-4,5-DIMETHYLTHIOPHENE-3-CARBOXYLIC ACID 3-Thiophenecarboxylic acid, 2-aMino-4,5-diMethyl- 3-thiophenecarboxylic acid, 2-amino-4,5-dimethyl- 3-Carboxy-4,5-dimethylthiophen-2-amine, 2-Amino-3-carboxy-4,5-dimethylthiophene
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CAS | 55502-96-0
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InChI | InChI=1/C7H9NO2S/c1-3-4(2)11-6(8)5(3)7(9)10/h8H2,1-2H3,(H,9,10) |
55502-96-0 - Physico-chemical Properties
Molecular Formula | C7H9NO2S
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Molar Mass | 171.22 |
Density | 1.355±0.06 g/cm3(Predicted) |
Boling Point | 337.9±42.0 °C(Predicted) |
Flash Point | 158.1°C |
Vapor Presure | 3.98E-05mmHg at 25°C |
pKa | 5.71±0.50(Predicted) |
Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
Refractive Index | 1.639 |
55502-96-0 - Introduction
2-Amino-4, acid is an organic compound with the chemical formula C7H9NO2S. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: The compound is a white to pale yellow solid.
-Solubility: It has low solubility in water, but can be dissolved in organic solvents such as methanol, ethanol and dichloromethane.
-Melting point: Its melting point is about 140-144°C.
Use:
- 2-Amino-4, acid is widely used as an intermediate in organic synthesis. It can be used to synthesize biologically active compounds, such as drugs, pesticides, etc.
-Due to its unique chemical structure, it can also be used in organic light-emitting diodes (OLED), dye-sensitized solar cells (DSSC) and other fields.
Preparation Method:
- 2-Amino-4, the synthesis of acid is usually completed by introducing a formic acid group on 2-amino -4,5-dimethylthiophene. First, 2-amino -4, 5-dimethylthiophene is reacted with an appropriate formic anhydride or other formylating reagent to yield 4,5-dimethyl-2-formylaminothiophene. Subsequently, the target product, 2-Amino-4, was obtained by hydrolysis or acidolysis.
Safety Information:
- 2-Amino-4, the specific safety information of acid needs to be determined by a specific chemical batch.
-When performing experimental operations, pay attention to wearing personal protective equipment, such as laboratory gloves and goggles, to avoid contact with the compound.
Last Update:2024-04-09 21:04:16