CAS 3261-05-0: 5-Chloro-benzofuran-3-one

Description: 5-Chloro-benzofuran-3-one is an organic compound characterized by its fused benzofuran structure, which consists of a benzene ring fused to a furan ring, with a chlorine substituent at the 5-position and a carbonyl group at the 3-position. This compound typically appears as a crystalline solid and is known for its potential applications in organic synthesis and medicinal chemistry. The presence of the chlorine atom can influence its reactivity and solubility, making it a useful intermediate in the synthesis of various pharmaceuticals and agrochemicals. The carbonyl group contributes to its electrophilic character, allowing it to participate in various chemical reactions, such as nucleophilic additions. Additionally, the compound may exhibit biological activity, which warrants further investigation for potential therapeutic uses. As with many organic compounds, proper handling and safety precautions are essential due to potential toxicity or environmental impact.

Formula: C₈H₅ClO₂

InChI: InChI=1/C8H5ClO2/c9-5-1-2-8-6(3-5)7(10)4-11-8/h1-3H,4H2

Synonyms:

• 3(2H)-benzofuranone, 5-chloro-
• 5-Chlor-1-benzofuran-3(2H)-on
• 5-Chloro-1-benzofuran-3(2H)-one

3(2H)-Benzofuranone, 5-chloro-

CAS: 3261-05-0

• Formula: C₈H₅ClO₂
• Purity: 96%
• Color and Shape: Solid
• Molecular weight: 168.5771

5-Chlorobenzofuran-3-one

CAS: 3261-05-0

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 168.5800018310547

5-Chlorobenzo[b]furan-3(2H)-one

CAS: 3261-05-0

• Molecular weight: 168.58g/mol

5-Chloro-1-benzofuran-3(2H)-one

CAS: 3261-05-0

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• Formula: C₈H₅ClO₂
• Purity: Min. 98 Area-%
• Color and Shape: Powder
• Molecular weight: 168.58 g/mol

5-Chloro-benzofuran-3-one

CAS: 3261-05-0

• Formula: C₈H₅ClO₂
• Color and Shape: Neat
• Molecular weight: 168.577