Functional group - Pharmacy Freak

Aldehyde Chemical Structure

October 25, 2025 by Harsh Singh Rajput

1. Identification Summary Aldehyde is a carbonyl functional group in which the carbonyl carbon is bonded to one … Read more

Amine Chemical Structure

October 25, 2025 by Harsh Singh Rajput

Amine functional group, primary/secondary/tertiary amines (R–NH2, R2NH, R3N) and quaternary ammonium (R4N+), 2D skeletal formulas

1. Identification Summary Amine denotes the amino functional group in which nitrogen bears one to three carbon substituents: … Read more

Ketone Chemical Structure

October 17, 2025 by Harsh Singh Rajput

Ketone functional group, 2D skeletal formula R–C(=O)–R′ (no hydrogens on carbonyl carbon), carbonyl compound

1. Identification Summary Ketone is a carbonyl functional group in which the carbonyl carbon is bonded to two … Read more

Carboxylic Acid Chemical Structure

October 17, 2025 by Harsh Singh Rajput

Carboxylic acid functional group, 2D skeletal formula R–C(=O)OH, carboxyl group

1. Identification Summary Carboxylic acid denotes the carboxyl (–C(=O)OH) functional group; general formula R–COOH. Core features: acidic proton on the hydroxyl, resonance-stabilized carboxylate conjugate … Read more