Phenytoin Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Phenytoin, pharmacopeial and non-pharmacopeial Phenytoin impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Phenytoin 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.

Phenytoin-related products are thoroughly characterized. Phenytoin 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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Phenytoin

• SZ CAT No: SZ-P066001

• CAS No:

  57-41-0

• Mol.F.: C15H12N2O2
• Mol.Wt.: 252.3
• Inv. Status: In Stock
• Rel. CAS No: 630-93-3 (Na salt)

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Phenytoin EP Impurity B

• SZ CAT No: SZ-P066005

• CAS No:

  134-81-6

• Mol.F.: C14H10O2
• Mol.Wt.: 210.2
• Inv. Status: In Stock

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Phenytoin EP Impurity C

• SZ CAT No: SZ-P066006

• CAS No:

  3060-50-2

• Mol.F.: C14H13NO2
• Mol.Wt.: 227.3
• Inv. Status: In Stock
• Rel. CAT No: SZ-M039035 ,

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Phenytoin EP Impurity D

• SZ CAT No: SZ-P066007

• CAS No:

  5157-15-3

• Mol.F.: C16H14N4O2
• Mol.Wt.: 294.3
• Inv. Status: In Stock

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Phenytoin EP Impurity E

• SZ CAT No: SZ-P066002

• CAS No:

  6802-95-5

• Mol.F.: C15H14N2O3
• Mol.Wt.: 270.3
• Inv. Status: In Stock

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Phenytoin Sodium

• SZ CAT No: SZ-P066012

• CAS No:

  630-93-3

• Mol.F.: C15H12N2O2 : Na
• Mol.Wt.: 252.3 : 23.0
• Inv. Status: In Stock
• Rel. CAS No: 57-41-0 (free base)

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Methyl Phenytoin

• SZ CAT No: SZ-P066013

• CAS No:

  4224-00-4

• Mol.F.: C16H14N2O2
• Mol.Wt.: 266.3
• Inv. Status: Synthesis on demand

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Phenytoin EP Impurity A

• SZ CAT No: SZ-P066004

• CAS No:

  119-61-9

• Mol.F.: C13H10O
• Mol.Wt.: 182.2
• Inv. Status: Synthesis on demand

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Phenytoin EP Impurity F

• SZ CAT No: SZ-P066003

• CAS No:

  51169-17-6 

• Mol.F.: C16H14N2O2
• Mol.Wt.: 266.3
• Inv. Status: Synthesis on demand

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Phenytoin Impurity 1

• SZ CAT No: SZ-P066008

• CAS No:

  5157-13-1

• Mol.F.: C15H14N2O3
• Mol.Wt.: 270.3
• Inv. Status: Synthesis on demand

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Phenytoin Impurity 2

• SZ CAT No: SZ-P066009

• CAS No:

  NA

• Mol.F.: C15H14N2O3
• Mol.Wt.: 270.3
• Inv. Status: Synthesis on demand

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Phenytoin Impurity 3

• SZ CAT No: SZ-P066010

• CAS No:

  15427-81-3

• Mol.F.: C14H14N2O
• Mol.Wt.: 226.3
• Inv. Status: Synthesis on demand
• Rel. CAS No: 1129251-02-0 (HCl salt)

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Phenytoin Impurity 4

• SZ CAT No: SZ-P066011

• CAS No:

  2784-27-2

• Mol.F.: C15H12N2O3
• Mol.Wt.: 268.3
• Inv. Status: Synthesis on demand
• Rel. CAS No: 105391-78-4 (Na salt)

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Phenytoin-d10

• SZ CAT No: SZ-P066D01

• CAS No:

  65854-97-9

• Mol.F.: C15H2D10N2O2
• Mol.Wt.: 262.3
• Inv. Status: Synthesis on demand

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N-Nitroso Phenytoin

• SZ CAT No: SZ-P066014

• CAS No:

  NA

• Mol.F.: C15H11N3O3
• Mol.Wt.: 281.3
• Inv. Status: Synthesis on demand