Levofolinate Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Levofolinate, pharmacopeial and non-pharmacopeial Levofolinate impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Levofolinate impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Levofolinate-related products are thoroughly characterized. Levofolinate products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

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Levofolinate EP Impurity A

• SZ CAT No: SZ-L083002

• CAS No:

  4271-30-1

• Mol.F.: C12H14N2O5
• Mol.Wt.: 266.3
• Inv. Status: In Stock
• Rel. CAT No: SZ-M019012 ; SZ-F041014 ,

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Levofolinate EP Impurity C

• SZ CAT No: SZ-L083004

• CAS No:

  59-30-3

• Mol.F.: C19H19N7O6
• Mol.Wt.: 441.4
• Inv. Status: In Stock
• Rel. CAT No: SZ-F035004 ,

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Levofolinate EP Impurity D

• SZ CAT No: SZ-L083005

• CAS No:

  134-05-4

• Mol.F.: C20H19N7O7
• Mol.Wt.: 469.4
• Inv. Status: In Stock
• Rel. CAS No: 67396-16-1 (calcium salt)
• Rel. CAT No: SZ-F035005 ,

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Levofolinate EP Impurity F

• SZ CAT No: SZ-L083007

• CAS No:

  28459-40-7

• Mol.F.: C20H21N7O7
• Mol.Wt.: 471.4
• Inv. Status: In Stock
• Rel. CAT No: SZ-F035007 ,

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Levofolinate EP Impurity G

• SZ CAT No: SZ-L083008

• CAS No:

  4033-27-6

• Mol.F.: C19H21N7O6
• Mol.Wt.: 443.4
• Inv. Status: In Stock
• Rel. CAT No: SZ-F035008 ,

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Levofolinate EP Impurity H

• SZ CAT No: SZ-L083009

• CAS No:

  73951-54-9

• Mol.F.: C20H23N7O7
• Mol.Wt.: 473.4
• Inv. Status: In Stock

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Calcium Levofolinate

• SZ CAT No: SZ-L083001

• CAS No:

  80433-71-2

• Mol.F.: C20H21N7O7 : Ca
• Mol.Wt.: 471.4 : 40.1
• Inv. Status: Synthesis on demand
• Rel. CAS No: 68538-85-2 (free base) ; 122291-98-9 (Sodium salt)

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Levofolinate EP Impurity B

• SZ CAT No: SZ-L083003

• CAS No:

  NA

• Mol.F.: C21H23N7O8
• Mol.Wt.: 501.5
• Inv. Status: Synthesis on demand

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Levofolinate EP Impurity E

• SZ CAT No: SZ-L083006

• CAS No:

  944737-05-7

• Mol.F.: C15H16N6O4
• Mol.Wt.: 344.3
• Inv. Status: Synthesis on demand
• Rel. CAT No: SZ-F035006 ,

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Levofolinate EP Impurity I

• SZ CAT No: SZ-L083010

• CAS No:

  31690-11-6

• Mol.F.: C20H23N7O6
• Mol.Wt.: 457.4
• Inv. Status: Synthesis on demand
• Rel. CAT No: SZ-F035016 ,

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Levofolinate Nitroso Impurity 1

• SZ CAT No: SZ-L083011

• CAS No:

  NA

• Mol.F.: C20H22N8O8
• Mol.Wt.: 502.4
• Inv. Status: Synthesis on demand

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Levofolinate Nitroso Impurity 2

• SZ CAT No: SZ-L083012

• CAS No:

  NA

• Mol.F.: C20H19N9O9
• Mol.Wt.: 529.4
• Inv. Status: Synthesis on demand

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Levofolinate Nitroso Impurity 3

• SZ CAT No: SZ-L083013

• CAS No:

  NA

• Mol.F.: C20H22N8O8
• Mol.Wt.: 502.4
• Inv. Status: Synthesis on demand

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Levofolinate Nitroso Impurity 4

• SZ CAT No: SZ-L083014

• CAS No:

  NA

• Mol.F.: C20H22N8O8
• Mol.Wt.: 502.4
• Inv. Status: Synthesis on demand

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Calcium Levofolinate-13C5

• SZ CAT No: SZ-L083D01

• CAS No:

  NA

• Mol.F.: C1513C5H22N7O7: Ca
• Mol.Wt.: 477.4 : 40.1
• Inv. Status: Synthesis on demand