CAS 333333-34-9

5-Isobenzofurancarboxaldehyde, 1,3-dihydro-1-oxo-

Description:

5-Isobenzofurancarboxaldehyde, 1,3-dihydro-1-oxo- is a chemical compound characterized by its unique bicyclic structure, which includes a benzofuran moiety. This compound typically exhibits properties associated with aldehydes, such as being a reactive electrophile due to the presence of the carbonyl group. It may participate in various chemical reactions, including nucleophilic additions and condensation reactions. The presence of the isobenzofuran structure suggests potential applications in organic synthesis and medicinal chemistry, particularly in the development of pharmaceuticals or agrochemicals. The compound's physical properties, such as solubility and boiling point, would depend on its molecular interactions and functional groups. Additionally, its reactivity can be influenced by substituents on the benzofuran ring. As with many organic compounds, safety and handling precautions should be observed, as aldehydes can be irritants and may pose health risks. Further studies would be necessary to fully elucidate its chemical behavior and potential applications in various fields.

Formula: C₉H₆O₃

1-Oxo-1,3-Dihydroisobenzofuran-5-Carbaldehyde

CAS: 333333-34-9

Formula: C₉H₆O₃

Purity: 95%

Color and Shape: Solid

Molecular weight: 162.1421

Ref: IN-DA00CLRJ

5-Formylphthalide

CAS: 333333-34-9

5-Formylphthalide is a byproduct of the preparation process for 5-carboxypthalide which is an intermediate in the synthesis of an anti-inflammatory drug. It can be prepared by hydrolysis of 5-carboxyphthalide with hydroxylamine and oxime to form 5-formylphthalide. The reaction requires magnesium, chlorine, and ketone. 5-Formylphthalide is a hydrogenating agent that converts primary alcohols to their corresponding aldehydes and secondary alcohols to ketones. This reaction requires an aralkyl group (e.g., diphenylmethyl) or an aryl group (e.g., dipole). One use of this agent is in the preparation of 2,3,4,5-tetrahydrobenzofuran from benzene and ethylene oxide.

Formula: C₉H₆O₃

Purity: Min. 95%

Color and Shape: Off-White Powder

Molecular weight: 162.14 g/mol

Ref: 3D-FF67540