Calcium levomefolate CAS NO.151533-22-1

L-5-Methyltetrahydrofolate calcium salt Product Grade Pharmaceutical Grade Capacity 500Kg Supply Position Normal Production SYNONYMS L-5-M…

L-5-Methyltetrahydrofolate calcium salt Product Grade Pharmaceutical Grade Capacity 500Kg Supply Position Normal Production SYNONYMS L-5-Methyltetrahydrofolic acid, calcium salt L-Methyltetrahydrofolate, calcium salt L-Methylfolate, calcium L-5-MTHF-Ca DEFINITION Calcium L-5-methyltetrahydrofolate (L-5-MTHF-Ca) is a synthetic derivative of folic acid, the predominant, naturally occurring form of folate. It is synthesized by reduction of folic acid to tetrahydrofolic acid followed by methylation and diastereoselective crystallization (in water) of L-5-MTHF as its calcium salt. The product contains variable amounts of water of crystallization. Chemical name N-{4-[[((6S)-2-amino-3,4,5,6,7,8-hexahydro-5-methyl-4-oxo-6-pteridinyl)methyl]amino]benzoyl}-L-glutamic acid, calcium salt Chemical formula C20H23CaN7O6 (anhydrous form) The products of reduced folic acid are our most experienced products. From our establishment in 2002, we began to produce calcium folinate. From the second half of 2008, our dedicated workshop for calcium folinate began to work. And in 2008, we launched the production of L-5-MTHF.