aminobenzoic acid

Thân thiện

A student adds aminobenzoic acid to a test tube in the laboratory.

Definition

1. Noun:
   • A derivative of benzoic acid: A chemical compound that is structurally related to benzoic acid, containing an amino group (-NH₂) attached to the benzoic acid structure. It exists in different isomeric forms.

Usage

• As a specific chemical compound: The term is used primarily in chemistry, biochemistry, and medicine to refer to this specific organic acid. It is often preceded by a letter indicating its isomeric form (e.g., -aminobenzoic acid).
  • Para-aminobenzoic acid is a component of the folate molecule.
  • The synthesis required aminobenzoic acid as a starting material.

Advanced Usage

• In biochemical contexts: Often abbreviated as PABA when referring to its - isomer, which is a well-known factor in vitamin B complex metabolism and a former common ingredient in sunscreens.
  • Some bacteria synthesize folate from PABA (para-aminobenzoic acid).

Variants and Related Words

• PABA: A common abbreviation for -aminobenzoic acid.
• Benzoic acid: The parent compound from which aminobenzoic acid is derived.
• Isomer: Refers to the different forms of aminobenzoic acid, such as , , and -aminobenzoic acid, which differ in the position of the amino group on the benzene ring.

Synonyms

• 4-Aminobenzoic acid (specifically for the - isomer).
• PABA (specifically for the - isomer).

Notes

• This is a technical, scientific term. It does not have idiomatic expressions or phrasal verbs associated with it in common language. Its usage is confined to specialized fields.

Học thuật

Noun

1. a derivative of benzoic acid