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Phenytoin EP Impurity D (Diphenylglycoluril)

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COA COO

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Phenytoin EP Impurity D (Diphenylglycoluril)

Impurity

CAS Number

5157-15-3

Molecular Formula

C16H14N4O2

Product format

Neat

Molecular Weight

294.31

Storage

+5°C

Shipping

Room Temperature

API Family

Phenytoin

Synonyms

Phenytoin Imp. D (EP), 3a, 6a-Diphenyltetrahydroimidazo[4, 5-d]imidazole-2, 5(1H, 3H)-dione, Tetrahydro-3a, 6a-diphenyl-imidazo[4, 5-d]imidazole-2, 5(1H, 3H)-dione, 3a, 6a-Diphenyl-glycoluril, Diphenylglycoluril, NSC 144422, NSC 87602, Diphenyl­diacetylendiurein, Phenytoin Impurity D, Phenytoin Sodium Impurity D and Phenytoin Impurity D

Smiles

O=C1NC2(NC(=O)NC2(N1)c3ccccc3)c4ccccc4

Iupac Name

3a, 6a-diphenyl-1, 3, 4, 6-tetrahydroimidazo[4, 5-d]imidazole-2 and 5-dione

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Available products

Pack Size SKU
Category Expected Delivery Price Quantity
25mg
CE3203.15-25MG

3-4 weeks

50mg
CE3203.15-50MG

3-4 weeks

100mg
CE3203.15-100MG

3-4 weeks

50mg
CD3203.15-50MG

3-5 weeks

50mg
CB3203.15-50MG

4-5 weeks

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Product Type

Impurity

Our Impurity Characterized Standards portfolio comprises more than 5,000 compounds accompanied by a comprehensive CoA which can be found in 3 product categories that include a set of different analytical techniques for determining Identity and Purity.

API

We have designed a range of primary API standards manufactured according to international regulations that come with the most extensive Certificate of Analysis which includes Identity checks by several techniques.

Excipient

Excipients standards comes with a detailed Certificate of Analysis with Identity, Purity and Assay data. They are also suitable for use with non-compendial analytical methods.

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Synthesis

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