Anthranilic

Part of speech: adjective

Definitions

1. Relating to a chemical compound derived from amino benzoic acid, often used in the synthesis of dyes, pharmaceuticals, and organic intermediates
2. Pertaining to the derivative of anthranilic acid, which serves as a precursor in manufacturing various aromatic compounds and medicinal substances
3. Connected with the chemical structure of anthranilic acid, important in biochemical processes and industrial production of therapeutic agents and colorants

Etymology: Anthranilic acid takes its name from two older chemical words that were combined to describe it. The first part, "anthra-", comes from "anthracene", the hydrocarbon found in coal tar, which itself gets its name from the Greek "anthrax", meaning coal or charcoal. The second part, "anil", is a much older word for indigo, the blue dye, traced back through Portuguese and Arabic to Sanskrit "nila", meaning dark blue. The name is a literal map of the compound's structure: the acid was obtained from the anthracene family of coal-tar chemistry, and it carries a nitrogen-containing "anil" group, the same chemical grouping found in aniline, a substance first derived from indigo. The "-ic" ending marks it as an acid, following the pattern of older chemical names.