Family · Pharmaceutical analytical standards
Valine
An essential branched-chain amino acid, like leucine and isoleucine: the body cannot make it and must obtain it from food. It was first isolated in 1901 by Emil Fischer from casein, the main protein in milk. This family brings together the active ingredient, labelled standards and other impurities.
Did you know?Its name comes from valeric acid, which it resembles in structure: and valeric acid in turn is named after valerian, a plant that contains small amounts of it.
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EDQM standards 1
The official European Pharmacopoeia standards for this family.
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Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.
