CAS 178742-95-5

Benzoic acid, 3-ethynyl-, ethyl ester

Description:

Benzoic acid, 3-ethynyl-, ethyl ester, identified by CAS number 178742-95-5, is an organic compound characterized by its ester functional group derived from benzoic acid and ethynyl groups. This compound typically appears as a colorless to pale yellow liquid with a distinct aromatic odor. It is soluble in organic solvents such as ethanol and ether but has limited solubility in water due to its hydrophobic aromatic structure. The presence of the ethynyl group introduces a degree of reactivity, making it a potential candidate for various chemical reactions, including polymerization and cross-coupling reactions. Benzoic acid derivatives are often utilized in the synthesis of pharmaceuticals, agrochemicals, and as intermediates in organic synthesis. Additionally, the compound may exhibit biological activity, which can be explored for potential applications in medicinal chemistry. As with many organic compounds, proper handling and safety precautions are essential due to potential toxicity and flammability.

Formula: C₁₁H₁₀O₂

Benzoic acid, 3-ethynyl-, ethyl ester

CAS: 178742-95-5

Formula: C₁₁H₁₀O₂

Purity: %

Color and Shape: Solid

Molecular weight: 174.1959

Ref: IN-DA0026AH

3-Ethynyl-benzoic acid ethyl ester

CAS: 178742-95-5

3-Ethynyl-benzoic acid ethyl ester

Purity: 97%

Molecular weight: 174.20g/mol

Ref: 54-OR452067

Ethyl 3-ethynylbenzoate

CAS: 178742-95-5

Purity: 97%

Molecular weight: 174.1990051

Ref: 10-F640200

3-Ethynylbenzoic acid ethyl ester

CAS: 178742-95-5

3-Ethynylbenzoic acid ethyl ester (3EBEE) is an alkylating agent that is used to introduce a substituent onto a pyridine ring. It can be used as a solvent and has pyridinium salt properties. 3EBEE reacts with carbonyls to form substituted pyridines, which are often used as buffers. It is also soluble in organic solvents such as acetone and chloroform. The reaction of 3EBEE with an alkyne forms an amide, which can be used for the synthesis of isoquinolines. 3EBEE is soluble in water at high concentrations, but the water-soluble form can be made by reacting it with a buffer.

Formula: C₁₁H₁₀O₂

Purity: Min. 95%

Molecular weight: 174.2 g/mol

Ref: 3D-DHA74295