Levomefolate Calcium-impurities | Pharmaffiliates

levomefolate calcium and its Impurities

Levomefolic acid is the metabolite of folic acid and it is a predominant active form of folate found in foods and in the blood circulation. It is available commercially as a crystalline form of the calcium salt, which has the stability required for use as a supplement. Reference standards of Levomefolate Calcium API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 7 results for levomefolate calcium Impurities
PA 12 74000

Levomefolate Calcium - API Standards

Levomefolate Calcium


  • Catalogue No.:PA 12 74000

  • CAS :

    151533-22-1

  • Molecular Formula : C20H23CaN7O6

  • Molecular Weight : 497.52

PA 12 74510

rac-5-Methyl Tetrahydropteroic Acid Sodium Salt

rac-5-Methyl Tetrahydropteroic Acid Sodium Salt


  • Catalogue No.:PA 12 74510

  • CAS :

    NA

  • Molecular Formula : C15H17N6NaO3

  • Molecular Weight : 352.32

PA STI 056500

Levomefolate Calcium-13C5

Levomefolate Calcium-13C5


  • Catalogue No.:PA STI 056500

  • CAS :

    NA

  • Molecular Formula : C1513C5H25CaN7O6

  • Molecular Weight : 504.50

PA 12 0741000

Calcium 5-methyltetrahydrofolate

Calcium 5-methyltetrahydrofolate


  • Catalogue No.:PA 12 0741000

  • CAS :

    26560-38-3

  • Molecular Formula : C40H48CaN14O12

  • Molecular Weight : 956.99

PA 12 0741001

(4-((((R)-2-Amino-5-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzoyl)-L-glutamic acid

(4-((((R)-2-Amino-5-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzoyl)-L-glutamic acid


  • Catalogue No.:PA 12 0741001

  • CAS :

    31690-08-1

  • Molecular Formula : C20H25N7O6

  • Molecular Weight : 459.46

PA 12 0741002

Calcium (S)-2-(4-((((R)-2-amino-5-methyl-4-oxo-3,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzamido)-4-carboxybutanoate

Calcium (S)-2-(4-((((R)-2-amino-5-methyl-4-oxo-3,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzamido)-4-carboxybutanoate


  • Catalogue No.:PA 12 0741002

  • CAS :

    301298-88-4

  • Molecular Formula : C40H48CaN14O12

  • Molecular Weight : 956.99

PA 12 0741003

(4-((((R)-2-Amino-5-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzoyl)-L-glutamic acid, Calcium Salt

(4-((((R)-2-Amino-5-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzoyl)-L-glutamic acid, Calcium Salt


  • Catalogue No.:PA 12 0741003

  • CAS :

    301298-88-4

  • Molecular Formula : C20H25CaN7O6

  • Molecular Weight : 499.54