Folinic acid 58-05-9

Folinic acid is an adjuvant used in cancer chemotherapy involving the drug methotrexate.Target: AntifolateFolinic acid is a 5-formyl derivative of tetrahydrofolic acid. It is readily converted to other reduced folic acid derivatives (e.g., tetrahydrofolate), and, thus, has vitamin activity that is equivalent to that of folic acid. Since it does not require the action of dihydrofolate reductase for its conversion, its function as a vitamin is unaffected by inhibition of this enzyme by dru
Folic acid is a water soluble vitamin found in many foods and particularly in leafy green vegetables that is essential for the critical biosynthetic pathways involving transfer of methyl groups to organic compounds. There is no evidence that folic acid, in physiologic or even super-physiologic, high doses, causes liver injury or jaundice.|The active metabolite of FOLIC ACID. Leucovorin is used principally as an antidote to FOLIC ACID ANTAGONISTS.
Folinic acid, chemical name N-[4-[(2-amino-5-formyl-1,4,5,6,7,8-hexahydro-4-oxo-6-pteridyl) Methyl]amino]benzoyl-L-glutamic acid has been widely used in cancer combined chemotherapy. Folinic acid enters the human body through the ingestion and absorption pathway of folate. Folinic acid (calcium folinate) is a special form of reduced folic acid (folate).
Crystals. Sparingly soluble in water.
ChEBI: A formyltetrahydrofolic acid in which the formyl group is located at position 5.