Draw the structure of 4-methyl-5-oxohexanal – Embark on a scientific journey as we delve into the fascinating realm of 4-methyl-5-oxohexanal, unraveling its intricate molecular structure, exploring its diverse functional groups, and uncovering its remarkable properties and applications. This comprehensive guide will illuminate the very essence of this captivating organic compound.

4-Methyl-5-oxohexanal, a versatile aldehyde, stands as a cornerstone in the world of chemistry, boasting a wide array of applications spanning pharmaceuticals, fragrances, and flavors. Its unique molecular architecture and reactive nature make it an indispensable tool for scientists and researchers alike.

Chemical Structure

4-methyl-5-oxohexanal is an organic compound with the molecular formula C ₇H ₁₂O ₂. Its structural formula can be represented as CH ₃CH ₂CH(CH ₃)CH ₂C(=O)CH ₂OH.

The molecular structure of 4-methyl-5-oxohexanal consists of a six-carbon chain with a methyl group attached to the fourth carbon, a ketone group (C=O) attached to the fifth carbon, and a hydroxyl group (OH) attached to the sixth carbon.

Functional Groups: Draw The Structure Of 4-methyl-5-oxohexanal

4-methyl-5-oxohexanal contains two functional groups:

• Ketone group (C=O): The ketone group is a polar functional group that makes 4-methyl-5-oxohexanal reactive towards nucleophilic reagents.
• Hydroxyl group (OH): The hydroxyl group is a polar functional group that makes 4-methyl-5-oxohexanal soluble in water and reactive towards acids and bases.

Physical and Chemical Properties

4-methyl-5-oxohexanal is a colorless liquid with a boiling point of 175-177 °C and a melting point of -10 °C. It is soluble in water, alcohol, and ether.

4-methyl-5-oxohexanal is a reactive compound that can undergo a variety of reactions, including:

• Nucleophilic addition reactions: The ketone group can react with nucleophiles to form addition products.
• Oxidation reactions: The hydroxyl group can be oxidized to form a carboxylic acid.
• Reduction reactions: The ketone group can be reduced to form an alcohol.

Synthesis

4-methyl-5-oxohexanal can be synthesized by the following steps:

1. Reaction of 4-methyl-5-hexen-1-ol with chromic acid to form 4-methyl-5-oxohexanal.

Applications

4-methyl-5-oxohexanal is used in the synthesis of various compounds, including:

• Pharmaceuticals
• Fragrances
• Flavors

Essential Questionnaire

What is the molecular formula of 4-methyl-5-oxohexanal?

C ₇H ₁₂O ₂

What is the IUPAC name of 4-methyl-5-oxohexanal?

4-Methyl-5-oxohexanal

What is the boiling point of 4-methyl-5-oxohexanal?

172-174 °C

What is the melting point of 4-methyl-5-oxohexanal?

-10 °C

What is the solubility of 4-methyl-5-oxohexanal in water?

Slightly soluble