/ English Dictionary |
ISOMER
Pronunciation (US): | (GB): |
I. (noun)
Sense 1
Meaning:
A compound that exists in forms having different arrangements of atoms but the same molecular weight
Classified under:
Hypernyms ("isomer" is a kind of...):
chemical compound; compound ((chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight)
Derivation:
isomeric (of or relating to or exhibiting isomerism)
Context examples:
There are at least 7 different isomers that can be called by this name.
(Octadecadienoic Acid n-9, NCI Thesaurus)
There are at least 8 different isomers that can be called by this name.
(Octadecadienoic Acid n-6 trans, NCI Thesaurus)
An E-isomer of a semi-synthetic cephalosporin and a beta-lactam antibiotic with bactericidal activity.
(Cefprozil, (E)-, NCI Thesaurus)
The A isomer of Curacin compound.
(Curacin A, NCI Thesaurus)
The anhydrous form of the Z-isomer of a semi-synthetic cephalosporin and a beta-lactam antibiotic with bactericidal activity.
(Cefprozil Anhydrous, (Z)-, NCI Thesaurus)
An anhydrous E-isomer of a semi-synthetic cephalosporin and a beta-lactam antibiotic with bactericidal activity.
(Cefprozil Anhydrous, (E)-, NCI Thesaurus)
A pyrimidinedione-based diuretic and isomer of aminometradine with less toxicity.
(Amisometradine, NCI Thesaurus)
A long-acting beta-2 adrenergic agonist and isomer of formoterol with bronchodilator activity.
(Arformoterol, NCI Thesaurus)
The saccharate salt form of the dextro-isomer of amphetamine, a synthetic substance related to natural sympathomimetic amines, with CNS stimulating properties.
(Dextroamphetamine Saccharate, NCI Thesaurus)
The hydrochloride salt form of dexmedetomidine, an imidazole derivate and active d-isomer of medetomidine with analgesic, anxiolytic and sedative activities.
(Dexmedetomidine Hydrochloride, NCI Thesaurus)