Ethyl 4-hydroxybutanoate, with the CAS number 999-10-0, is an ester derived from the reaction of 4-hydroxybutanoic acid and ethanol. This compound is characterized by its molecular formula, which typically includes carbon, hydrogen, and oxygen atoms, reflecting its structure as an ester. Ethyl 4-hydroxybutanoate is a colorless to pale yellow liquid with a pleasant, fruity odor, making it useful in flavoring and fragrance applications. It is soluble in organic solvents and exhibits moderate solubility in water due to the presence of the hydroxyl group, which can engage in hydrogen bonding. The compound is known for its potential applications in the synthesis of pharmaceuticals and as an intermediate in organic synthesis. Additionally, it may exhibit biological activity, which warrants further investigation in the context of medicinal chemistry. Safety data indicates that, like many esters, it should be handled with care, as it may cause irritation upon contact with skin or eyes.

Ethyl 4-hydroxybutanoate

999-10-0: Ethyl 4-hydroxybutyrate, 4-Hydroxybutanoic acid ethyl ester, 2-Ethyl-4-Hydroxybutanoate

Applications Ethyl 4-hydroxybutanoate (cas# 999-10-0) is a useful research chemical.


4-Hydroxy-butyric acid ethyl ester is an organic compound that belongs to the group of ethyl esters. It has a hydroxy group, two methoxy groups and a fatty acid chain with an ethyl linoleate tail. 4-Hydroxy-butyric acid ethyl ester was analysed using solid phase microextraction coupled with gas chromatography-mass spectroscopy. The sample was extracted from a biological medium and the functional groups were identified by hydroxide ion (OH) profiles.

CAS 999-10-0: Ethyl 4-hydroxybutanoate

Ethyl 4-hydroxybutanoate

Ref: TR-E945743

4-Hydroxy-butyric acid ethyl ester

Ref: 3D-AAA99910

Ethyl 4-hydroxybutanoate

Ref: 4Z-B-177001

Ethyl 4-hydroxybutanoate

Ref: IN-DA003AS8