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COA COO

Benzylpenicillin Potassium EP Impurity E

Impurity

CAS Number

13057-98-2

Molecular Formula

C16H20N2O5S

Product format

Neat

Molecular Weight

352.41

Storage

-20°C

Shipping

Frozen (-20°C)

Synonyms

Benzylpenicillin Potassium Imp. E (EP), Benzylpenicillin Procaine Imp. B (EP), Benzylpenicillin Benzathine Imp. E (EP), (4S)-2-[Carboxy[(phenylacetyl)amino]methyl]-5, 5-dimethylthiazolidine-4-carboxylic Acid, Penicilloic Acids of Benzylpenicillin, Benzylpenicillin Benzathine Impurity E, Benzylpenicillin Potassium Impurity E, Benzylpenicillin Procaine Impurity B, Carbenicillin Sodium Impurity G, Carbenicillin Impurity G and Benzylpenicillin Impurity E

Smiles

CC1(C)SC(N[C@H]1C(=O)O)C(NC(=O)Cc2ccccc2)C(=O)O

Iupac Name

(4S)-2-[carboxy-[(2-phenylacetyl)amino]methyl]-5, 5-dimethyl-1 and 3-thiazolidine-4-carboxylic acid

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COA COO

Available products

Pack Size SKU
Category Expected Delivery Price Quantity

3-4 weeks

3-4 weeks

3-5 weeks

3-5 weeks

4-5 weeks

4-5 weeks

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Product Type

Custom
Synthesis

We offer tailor-made synthesis services of up to gram-quantities of materials for a wide range of pharmaceutical customers. The customer can order a specific molecule that is only synthesized on your request on the scale, with the purity and with the specification or methods you require.

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