Phenytoin Impurities

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.

Pharmaceutical Reference Standards

Phenytoin

N° de SZ CAT:	: SZ-P066001
Número CAS	: 57-41-0
Mol.F.	: C15H12N2O2
Peso Molecular	: 252.3
Status de Fatura	: In Stock, 3-4 days for Dispatch
Rel. CAS No	: 630-93-3 (Na salt)

Phenytoin EP Impurity A

N° de SZ CAT:	: SZ-P066004
Número CAS	: 119-61-9
Mol.F.	: C13H10O
Peso Molecular	: 182.2
Status de Fatura	: In Stock

Phenytoin EP Impurity B

N° de SZ CAT:	: SZ-P066005
Número CAS	: 134-81-6
Mol.F.	: C14H10O2
Peso Molecular	: 210.2
Status de Fatura	: In Stock

Phenytoin EP Impurity C

N° de SZ CAT:	: SZ-P066006
Número CAS	: 3060-50-2
Mol.F.	: C14H13NO2
Peso Molecular	: 227.3
Status de Fatura	: In Stock
Rel. CAT No	: SZ-M039035 ,

Phenytoin EP Impurity D

N° de SZ CAT:	: SZ-P066007
Número CAS	: 5157-15-3
Mol.F.	: C16H14N4O2
Peso Molecular	: 294.3
Status de Fatura	: In Stock

Phenytoin EP Impurity E

N° de SZ CAT:	: SZ-P066002
Número CAS	: 6802-95-5
Mol.F.	: C15H14N2O3
Peso Molecular	: 270.3
Status de Fatura	: In Stock

Phenytoin EP Impurity F

N° de SZ CAT:	: SZ-P066003
Número CAS	: 51169-17-6
Mol.F.	: C16H14N2O2
Peso Molecular	: 266.3
Status de Fatura	: Custom Synthesis

Phenytoin Impurity 1

N° de SZ CAT:	: SZ-P066008
Número CAS	: 5157-13-1
Mol.F.	: C15H14N2O3
Peso Molecular	: 270.3
Status de Fatura	: Custom Synthesis

Phenytoin Impurity 2

N° de SZ CAT:	: SZ-P066009
Número CAS	: NA
Mol.F.	: C15H14N2O3
Peso Molecular	: 270.3
Status de Fatura	: Custom Synthesis

Phenytoin Impurity 3

N° de SZ CAT:	: SZ-P066010
Número CAS	: 15427-81-3
Mol.F.	: C14H14N2O
Peso Molecular	: 226.3
Status de Fatura	: Custom Synthesis
Rel. CAS No	: 1129251-02-0 (HCl salt)

Phenytoin Impurity 4

N° de SZ CAT:	: SZ-P066011
Número CAS	: 2784-27-2
Mol.F.	: C15H12N2O3
Peso Molecular	: 268.3
Status de Fatura	: Custom Synthesis
Rel. CAS No	: 105391-78-4 (Na salt)

Phenytoin Sodium

N° de SZ CAT:	: SZ-P066012
Número CAS	: 630-93-3
Mol.F.	: C15H12N2O2 : Na
Peso Molecular	: 252.3 : 23.0
Status de Fatura	: Custom Synthesis
Rel. CAS No	: 57-41-0 (free base)

Methyl Phenytoin

N° de SZ CAT:	: SZ-P066013
Número CAS	: 4224-00-4
Mol.F.	: C16H14N2O2
Peso Molecular	: 266.3
Status de Fatura	:

Stable Isotopes and Metabolites

Phenytoin-d10

N° de SZ CAT:	: SZ-P066D01
Número CAS	: 65854-97-9
Mol.F.	: C15H2D10N2O2
Peso Molecular	: 262.3
Status de Fatura	: Custom Synthesis

Possible Nitroso Standards

N-Nitroso Phenytoin

N° de SZ CAT:	: SZ-P066014
Número CAS	: NA
Mol.F.	: C15H11N3O3
Peso Molecular	: 281.3
Status de Fatura	:

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