74509-79-8

74509-79-8 - Names and Identifiers

Name	5-[ethyl(2-hydroxyethyl)amino]pentan-2-one
Synonyms	Hydroxychloroquine sulfate Impurity 26 Hydroxychloroquine Sulfate Impurity 31 5-[ethyl(2-hydroxyethyl)amino]pentan-2-one 5-[Ethyl(2-hydroxyethyl)amino]-2-pentanone 2-Pentanone, 5-[ethyl(2-hydroxyethyl)amino]-
CAS	74509-79-8
EINECS	277-901-2

74509-79-8 - Physico-chemical Properties

Molecular Formula	C9H19NO2
Molar Mass	173.25266
Storage Condition	2-8℃
Use	Application hydroxychloroquine impurity G may be used as a drug impurity control.

74509-79-8 - Upstream Downstream Industry

Raw Materials

2-Pentanone, 5-iodo-
5-Chloro-2-pentanone
2-Acetylbutyrolactone
2-(Ethylamino)ethanol

74509-79-8 - Introduction

5-[ethyl(2-hydroxyethyl)amino]pentan-2-one (5-[ethyl(2-hydroxyethyl)amino]pentan-2-one) is an organic compound also known as N-ethyl-N-(2-hydroxyethyl)-5-aminopentone. Its chemical formula is C9H19NO2 and its molecular weight is 173.25g/mol.

Nature:
5-[ethyl(2-hydroxyethyl)amino]pentan-2-one is a colorless liquid with a pungent odor. It has good solubility at room temperature and is soluble in water and most organic solvents.

Use:
5-[ethyl(2-hydroxyethyl)amino]pentan-2-one is mainly used as a pharmaceutical intermediate. It is used in the pharmaceutical industry to synthesize certain drugs, such as the antimalarial drug hydroxychloroquine (Hydroxychloroquine).

Preparation Method:
The preparation method of 5-[ethyl(2-hydroxyethyl)amino]pentan-2-one is relatively complicated. One commonly used method is by reacting ethyl acetate as a solvent using an ammonia substitution agent.

Safety Information:
5-[ethyl(2-hydroxyethyl)amino]pentan-2-one is an organic compound, which has low toxicity when used and stored correctly. However, it is still a chemical and appropriate safety measures need to be taken. In the operation, should avoid contact with skin, eyes and respiratory tract, avoid inhalation or ingestion. Wear appropriate protective equipment, such as gloves, goggles and protective masks. When handling the compound, the relevant safety procedures should be observed and the waste should be properly disposed. In case of any discomfort, discontinue use immediately and seek medical help.

Last Update：2024-04-09 20:45:29