Skip to main content
imidazole

imidazole

1 9.9
A colorless crystal with a five-sided ring and two nitrogen atoms used to make medicines
  • noun
  • /ˌɪmɪˈdæzoʊl/
  • Specialized
: imidazol
  • In 1978, Cosgrove et al. theorized that combining amphotericin B with an imidazole antifungal might result in antagonism because the two agents competed for the same binding sites on cell membranes.

Examples

  • In the laboratory experiment, a precise amount of imidazole was required to obtain accurate results.

  • Furthermore, imidazole rings of the His ligands should be located cis to each other.

    Academic text (2001)
  • Relationship between compound palatability in fish-feeding experiments and molecular structure for pyrrole-imidazole alkaloids from sponges of the genus Agelas.

    Academic text (2011)
  • The "medium" model used here replaces NH2 ligands with an imidazole ring, and H2O ligands with the C1 carboxylate ligands in the small model.

    Academic text (2001)
  • Metal M1 is coordinated by four carboxylate groups (Fig. 3), while metal M2 is coordinated by one imidazole and three carboxylate groups (Collyer et al., 1990).

    Academic text (2015)
  • The compound imidazole is often used as a base in the synthesis of various chemicals and pharmaceuticals.

  • In biochemistry, imidazole plays a crucial role in enzyme catalysis and molecular biology.

Synonyms

iminazole
vsimidazole
  • Specialized
9.9

A chemical used in medicine to reduce histamine in the body

is used mainly as a base in synthesis rather than as a drug

Surface Forms

imidazole singular
imidazoles plural

Etymology

Imidazole is built from parts that describe its shape and atoms: imid- (from 'imide', a nitrogen-containing group) and -azole (a name chemists use for a small ring with nitrogen). So imidazole is a small ring with nitrogen atoms, which helps explain why it appears in many medicines and biological molecules.