CAS 13057-98-2

benzylpenicilloic acid

Description:

Benzylpenicilloic acid, with the CAS number 13057-98-2, is a penicillin derivative that is primarily recognized as a metabolite of penicillin G. It is characterized by its beta-lactam structure, which is essential for its antibacterial activity. This compound is typically a white to off-white crystalline powder that is soluble in water and exhibits a weakly acidic nature due to the presence of a carboxylic acid group. Benzylpenicilloic acid is significant in the context of antibiotic resistance, as it serves as a marker for the presence of penicillin in biological samples. Its structure allows it to interact with penicillin-binding proteins, which are crucial for bacterial cell wall synthesis. The compound is also used in various biochemical assays and research applications to study penicillin metabolism and resistance mechanisms in bacteria. Overall, benzylpenicilloic acid plays a vital role in both clinical and research settings related to antibiotic pharmacology and microbiology.

Formula: C₁₆H₂₀N₂O₅S

InChI: InChI=1/C16H20N2O5S/c1-16(2)12(15(22)23)18-13(24-16)11(14(20)21)17-10(19)8-9-6-4-3-5-7-9/h3-7,11-13,18H,8H2,1-2H3,(H,17,19)(H,20,21)(H,22,23)

InChI key: InChIKey=HCYWNSXLUZRKJX-UHFFFAOYSA-N

SMILES: C(NC(CC1=CC=CC=C1)=O)(C(O)=O)C2NC(C(O)=O)C(C)(C)S2

Synonyms:

• 2-Thiazolidineacetic acid, 4-carboxy-5,5-dimethyl-alpha-((phenylacetyl)amino)-
• 2-Thiazolidineacetic acid, 4-carboxy-5,5-dimethyl-α-(2-phenylacetamido)-
• 2-Thiazolidineacetic acid, 4-carboxy-5,5-dimethyl-α-[(2-phenylacetyl)amino]-
• 2-Thiazolidineacetic acid, 4-carboxy-5,5-dimethyl-α-[(phenylacetyl)amino]-
• 4-Carboxy-5,5-dimethyl-α-[(2-phenylacetyl)amino]-2-thiazolidineacetic acid
• Nsc 163084
• Penicilloic G acid
• Penicilloic acid, (phenylmethyl)-
• Benzylpenicilloic acid
• Benzylpenicillin Sodium Impurity Ⅲ:Impurity E)Benzyl Penicilloic Acid (Mixture of Diastereomers)(4S) -2-[carboxyl [(phenylacetyl) amino] methyl]-5,5-dimethylthiazolidine-4-carboxylic acid
• benzylpenicilloate(1-)
• Benzathine Benzylpenicillin EP Impurity E Q: What is the CAS Number of
• (4S)-2-[Carboxy[(phenylacetyl)amino
• Penicilloic acid disodium salt
• 2-[1-(Phenylacetylamino)-2-hydroxy-2-oxoethyl]-5,5-dimethylthiazolidine-4-carboxylic acid
• PENICILLOIC ACIDS OF BENZYLPENICILLIN USP/EP/BP
• (2R)-5,5-Dimethyl-2α-[(R)-(phenylacetylamino)carboxymethyl]thiazolidine-4β-carboxylic acid
• Benzathine Benzylpenicillin EP Impurity EQ: What is
• Carbenicillin Sodium EP Impurity G
• Benzylpenicillin Impurity 21(Mixture of Diastereomers)
• 4-Carboxy-5,5-dimethyl-α-[(2-phenylacetyl)amino]-2-thiazolidineacetic acid disodium salt
• Benzylpenicillin Benzathine Impurity E
• Benzathine Benzylpenicillin EP Impurity E
• Benzylpenicillin Impurity 7
• Benzylpenicillin Procaine Impurity B
• Benzylpenicillin Potassium Impurity E
• Pencilloic G acid
• Benzylpenicilloic acid disodium salt, mixture of epimeres
• 2-[(Phenylacetylamino)carboxymethyl]-5,5-dimethylthiazolidine-4-carboxylic acid
• Benzylpenicillin Potassium EP Impurity E
• Benzyl Penicilloic Acid (Mixture of Diastereomers)
• Benzylpenicillin Procaine EP Impurity B
• 2-[2-hydroxy-2-oxo-1-[(2-phenylacetyl)amino]ethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
• Benzylpenicillin Benzathine EP Impurity E

(4S)-2-[Carboxy[(phenylacetyl)amino]methyl]-5,5-dimethylthiazolidine-4-carboxylic Acid (Penicilloic Acids of Benzylpenicillin)

Controlled Product

CAS: 13057-98-2

Formula: C₁₆H₂₀N₂O₅S

Color and Shape: Neat

Molecular weight: 352.41

Ref: 86-MM0160.01

Benzylpenicilloic Acid (Mixture of Diastereomers)

Controlled Product

CAS: 13057-98-2

Formula: C₁₆H₂₀N₂O₅S

Color and Shape: Neat

Molecular weight: 352.41

Ref: TR-B200205

Benzylpenicillin Potassium EP Impurity E (Benzylpenicillin (Benzathine) EP Impurity E, Benzylpenicillin (Procaine) EP Impurity B, Benzylpenicillin Sodium EP Impurity E) (Mixture of Diastereomers)

CAS: 13057-98-2, 87492-68-0

Formula: C₁₆H₂₀N₂O₅S

Color and Shape: White To Off-White Solid

Molecular weight: 352.41

Ref: 4Z-P-0411