2-(4-oxo-3,4-dihydrophthalazin-1-yl)propanoic acid
4-(1-Carboxyethyl)-1(2H)-phtalazinone
CAS: 247128-12-7
Molecular Formula: C11H10N2O3
2-(4-oxo-3,4-dihydrophthalazin-1-yl)propanoic acid - Names and Identifiers
2-(4-oxo-3,4-dihydrophthalazin-1-yl)propanoic acid - Physico-chemical Properties
| Molecular Formula | C11H10N2O3 |
| Molar Mass | 218.21 |
| Density | 1.42±0.1 g/cm3(Predicted) |
| pKa | 3.41±0.10(Predicted) |
| Storage Condition | Room Temprature |
| Sensitive | Irritant |
| MDL | MFCD00450373 |
2-(4-oxo-3,4-dihydrophthalazin-1-yl)propanoic acid - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Hazard Class | IRRITANT |
2-(4-oxo-3,4-dihydrophthalazin-1-yl)propanoic acid - Introduction
4-(1-Carboxyethyl)-1(2H)-phtalazinone, also known as CEP(1-Carboxyethylphthalazinone), is an organic compound. The following describes its nature, use, preparation and safety information:
Nature:
- CEP is a light yellow crystalline solid that can be dissolved in certain organic solvents, such as chloroform and ethanol.
-Its molecular formula is C10H9N3O3, and its relative molecular mass is 219.2g/mol.
Use:
- CEP is mainly used in the manufacture of raw materials and intermediates in pharmaceutical synthesis. It is an important synthetic reagent that is widely used in pharmaceutical research and manufacturing.
- CEP can be used as acylating agent, condensing agent and catalyst, involved in the synthesis of a variety of compounds with biological activity.
Preparation Method:
- CEP has many preparation methods. One commonly used method is to obtain it through the condensation reaction of dimethyl terephthalate and ethanolamine.
-The specific preparation method is as follows: mix dimethyl phthalate and ethanolamine in an appropriate ratio, and react in the presence of an acid catalyst. Then, through the steps of precipitation, washing and drying, the final product CEP is obtained.
Safety Information:
- CEP is less toxic and harmful, but it still needs to pay attention to comply with laboratory safety practices.
-When handling CEP, it is recommended to wear appropriate personal protective equipment, such as laboratory gloves, protective glasses and laboratory coats.
-Avoid contact with skin and eyes, and be careful to avoid inhaling its dust or solution.
-When using or storing CEP, store it in a dry, cool and well-ventilated place, away from fire and oxidizing agents.
Nature:
- CEP is a light yellow crystalline solid that can be dissolved in certain organic solvents, such as chloroform and ethanol.
-Its molecular formula is C10H9N3O3, and its relative molecular mass is 219.2g/mol.
Use:
- CEP is mainly used in the manufacture of raw materials and intermediates in pharmaceutical synthesis. It is an important synthetic reagent that is widely used in pharmaceutical research and manufacturing.
- CEP can be used as acylating agent, condensing agent and catalyst, involved in the synthesis of a variety of compounds with biological activity.
Preparation Method:
- CEP has many preparation methods. One commonly used method is to obtain it through the condensation reaction of dimethyl terephthalate and ethanolamine.
-The specific preparation method is as follows: mix dimethyl phthalate and ethanolamine in an appropriate ratio, and react in the presence of an acid catalyst. Then, through the steps of precipitation, washing and drying, the final product CEP is obtained.
Safety Information:
- CEP is less toxic and harmful, but it still needs to pay attention to comply with laboratory safety practices.
-When handling CEP, it is recommended to wear appropriate personal protective equipment, such as laboratory gloves, protective glasses and laboratory coats.
-Avoid contact with skin and eyes, and be careful to avoid inhaling its dust or solution.
-When using or storing CEP, store it in a dry, cool and well-ventilated place, away from fire and oxidizing agents.
Last Update：2024-04-09 19:06:00
