Amino-
Definition
A scientific combining form (prefixoid) used in international chemical nomenclature to indicate the presence of the monovalent functional group (-NH2), derived from ammonia, within the structure of an organic compound. As an invariable adjective, it is used in biochemistry to designate fundamental compounds, such as amino acids, which form the basis of protein synthesis in all living organisms.
Bilingual Equivalents
- Amino-
- Amino group
Grammatical & Source Details
| Inflection Type | Invariable combining form, strictly bound as a prefix to a core molecular or chemical lexical base. |
| Formation | Derived from 'ammonia', adapted via modern French and German scientific nomenclature channels. |
| Spelling / Pronunciation | [a.ˈmi.no] |
| Source | IUPAC Recommendations on Organic and Biochemical Nomenclature |
Contextual Usage Examples
RO: Prefixul amino este utilizat pentru a descrie toate moleculele organice care posedă o legătură directă între azot și carbon.
EN: The prefix amino- is used to describe all organic molecules that possess a direct bond between nitrogen and carbon.
RO: În timpul sintezei, cercetătorii au atașat o grupare amino la structura aromatică pentru a-i spori solubilitatea.
EN: During synthesis, researchers attached an amino group to the aromatic structure to enhance its solubility.
RO: Manualul de biochimie explică în detaliu modul în care radicalul amino interacționează cu funcția carboxil.
EN: The biochemistry textbook explains in detail how the amino radical interacts with the carboxyl function.
Idioms & Phrases
Grupare amino / Amino group
RO: Radical funcțional compus dintr-un atom de azot și doi atomi de hidrogen, responsabil de caracterul bazic al moleculei.
EN: A functional radical composed of one nitrogen atom and two hydrogen atoms, responsible for the basic character of the molecule.
Compus tip amino / Amino-type compound
RO: Substanță organică azotată ce posedă proprietăți specifice aminelor derivate în laboratoarele de sinteză.
EN: A nitrogenous organic substance possessing specific properties of derived amines within synthesis laboratories.
Derivare cu amino / Amino-derivation
RO: Modificare structurală a unui lanț hidrocarbonat prin grefarea unei funcții amine pentru a schimba reactivitatea biochimică.
EN: A structural modification of a hydrocarbon chain by grafting an amine function to alter biochemical reactivity.
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