Small Molecule definition

Small Molecule means a non-polymeric bioactive molecule that is not a peptide, protein, DNA, RNA or a complex carbohydrate.
Small Molecule means a chemical entity that has a molecular weight that is less than 1,000 Daltons.
Small Molecule. Small Molecule means any organic compound or molecule with a molecular weight less than three thousand (3000) atomic mass units, other than a protein or an antibody, but including peptides, peptide analogs, metabolites, prodrugs, solvates, hydrates, esters, salts, isomers, stereoisomers, racemates, tautomers, and polymorphs thereof. A “protein” refers to a sequence of ten (10) or more amino acids joined to each other by peptide bonds or modified peptide bonds.

Examples of Small Molecule in a sentence

  • The CryoEM Method MicroED as a Powerful Tool for Small Molecule Structure Determination.

  • Ashton, Defined Human Pluripotent Stem Cell Culture Enables Highly Efficient Neuroepithelium Derivation Without Small Molecule Inhibitors, Stem Cells, 2014, 32, 1032–1042.

  • A High Content Screen in Macrophages Identifies Small Molecule Modulators of STING-IRF3 and NFkB Signaling.

  • Small Molecule Hy- dration Free Energies in Explicit Solvent: An Extensive Test of Fixed-Charge Atomistic Simulations.

  • Small Molecule Hydration Free Energies in Explicit Solvent: An Extensive Test of Fixed-Charge Atomistic Simulations.


More Definitions of Small Molecule

Small Molecule means (i) a molecule that has a molecular weight less than or equal to 1500 daltons, or (ii) a conjugation of such a molecule if such molecule having a molecular weight of 1500 daltons or less, absent such a conjugation, would be therapeutically active in the Treatment of ADDL-Related Conditions.
Small Molecule means [***].
Small Molecule means any compound with a molecular weight below 1000 daltons.
Small Molecule means a non-peptidic molecule with a molecular weight of less than [***], including, without limitation, an amino acid.
Small Molecule. Small Molecule means a compound that has a molecular weight that is no greater than [**]. The term "Small Molecule" shall not include any compound that is (A) a [**], (B) a [**], (C) an [**], (D) a [**], or (E) a [**] or [**] that acts as an [**].
Small Molecule means a compound that has a molecular weight that is no greater than [**].
Small Molecule means a compound that is non-peptidic or, if peptidic, is comprised [**], including, without limitation, a compound that is a natural product or is developed using medicinal chemistry or combinatorial chemistry technologies.