CAS 1256786-45-4

1-(5-Ethynyl-2-pyridinyl)ethanone

Description:

1-(5-Ethynyl-2-pyridinyl)ethanone, with the CAS number 1256786-45-4, is an organic compound characterized by its unique structural features, which include a pyridine ring substituted with an ethynyl group and an ethanone functional group. This compound typically exhibits a pale yellow to brownish appearance and is soluble in organic solvents such as ethanol and acetone, but may have limited solubility in water due to its hydrophobic characteristics. The presence of the ethynyl group contributes to its reactivity, making it a potential candidate for various chemical reactions, including coupling reactions and other transformations in organic synthesis. Additionally, the pyridine moiety can participate in coordination chemistry, potentially forming complexes with metal ions. Its applications may extend to pharmaceuticals, agrochemicals, or as an intermediate in the synthesis of more complex organic molecules. Safety data should be consulted for handling and storage, as with any chemical substance, to ensure proper precautions are taken.

Formula: C₉H₇NO

InChI: InChI=1S/C9H7NO/c1-3-8-4-5-9(7(2)11)10-6-8/h1,4-6H,2H3

InChI key: InChIKey=YDIQJBICUVOFFH-UHFFFAOYSA-N

SMILES: C(C)(=O)C1=CC=C(C#C)C=N1

Synonyms:

• 1-(5-Ethynyl-2-pyridinyl)ethanone
• Ethanone, 1-(5-ethynyl-2-pyridinyl)-

Ethanone, 1-(5-ethynyl-2-pyridinyl)-

CAS: 1256786-45-4

Formula: C₉H₇NO

Purity: 98%

Molecular weight: 145.1580

Ref: IN-DA01Q6V0

1-(5-Ethynylpyridin-2-yl)ethan-1-one

CAS: 1256786-45-4

1-(5-Ethynylpyridin-2-yl)ethan-1-one

Purity: 98%

Molecular weight: 145.16g/mol

Ref: 54-OR78750

Ethanone, 1-(5-ethynyl-2-pyridinyl)-

CAS: 1256786-45-4

Purity: 98%

Molecular weight: 145.161

Ref: 10-F980866