dicarboxylic

Thân thiện

A chemist draws the structure of a dicarboxylic acid on a whiteboard.

Definition

Adjective: Containing two carboxyl groups (-COOH) in a single molecule.

Usage

The term "dicarboxylic" is a scientific adjective used primarily in organic chemistry to describe a molecule's structure. It specifies that the molecule has exactly two carboxyl functional groups. It is typically used as a modifier before a noun.

Examples

• Adipic acid is a dicarboxylic acid important in the production of nylon.
• The study focused on the synthesis of long-chain dicarboxylic compounds.
• Oxalic acid is the simplest dicarboxylic acid.

Advanced Usage

• In Nomenclature: The term is part of systematic chemical names. For example, "hexanedioic acid" is the IUPAC name for the six-carbon dicarboxylic acid commonly known as adipic acid.
• In Biochemistry: Many important metabolic intermediates, such as those in the citric acid cycle (e.g., succinic acid), are dicarboxylic acids.

Variants and Related Words

• Monocarboxylic (adj): Containing one carboxyl group per molecule.
• Tricarboxylic (adj): Containing three carboxyl groups per molecule (e.g., citric acid in the tricarboxylic acid cycle).
• Dicarboxylate (n): The salt or ester form of a dicarboxylic acid.

Synonyms

• There are no direct common-language synonyms. In technical contexts, the description "containing two carboxyl groups" is synonymous.

Related Phrases

• Dicarboxylic acid: The most common usage, referring to the class of organic compounds with two carboxyl groups.

Học thuật

Adjective

1. containing two carboxyls per molecule