Category
Folic Acid
CAS Number
2734707-85-6
Molecular Formula
C₁₉H₁₉N₇O₆
Molecular Weight
441.40 g/mol
Synonym

 Folic Acid EP Impurity G ; (S)-2-(4-((2-Amino-7-methyl-4-oxo-1,4-dihydropteridin-6-yl)amino)benzamido)pentanedioic acid; L-Glutamic acid, N-[4-[(2-amino-3,4-dihydro-7-methyl-4-oxo-6-pteridinyl)amino]benzoyl]; N-[4-[(2-Amino-7-methyl-4-oxo-1,4-dihydropteridin-6-yl)amino]benzoyl]-L-glutamic Acid ; 

Keywords
Amines
Impurities
Heterocycles
Intermediates
Fine Chemicals
Pharmaceutical Standards
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Folic Acid Impurity G is a certified reference standard manufactured and supplied by Manasa Life Sciences for pharmaceutical impurity profiling and quality control. It has a CAS number: 2734707-85-6 , molecular formula C₁₉H₁₉N₇O₆, molecular weight 441.40 g/mol, and (Chemical Name: (S)-2-(4-((2-Amino-7-methyl-4-oxo-1,4-dihydropteridin-6-yl)amino)benzamido)pentanedioic acid . This folic acid impurity G standard is widely used in HPLC, LC-MS, NMR, and IR analytical techniques for identification and quantification of vitamin B9 impurity G. It complies with USP, EP, ICH, USFDA, and EMA regulatory requirements and is supplied with COA and MSDS. Produced under GMP and GDP guidelines, it supports accurate pharmaceutical analysis and regulatory-compliant impurity profiling.