CAS 34632-04-7

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-[[(2S)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-, (6R,7R)-

Description:

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2S)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-, (6R,7R)-, is a complex organic compound characterized by its bicyclic structure, which incorporates both sulfur and nitrogen atoms. This compound features a thiazolidine ring and is known for its potential biological activity, particularly in the field of medicinal chemistry. The presence of the carboxylic acid functional group contributes to its acidity and reactivity, while the amide linkage indicates potential for interactions with biological targets, such as enzymes or receptors. The stereochemistry, denoted by the (6R,7R) configuration, suggests specific spatial arrangements that can influence the compound's pharmacological properties. Additionally, the presence of a phenylacetyl group and a methyl group enhances its structural complexity and may affect its solubility and binding affinity. Overall, this compound is of interest for its potential therapeutic applications, particularly in antibiotic or anti-inflammatory contexts, although further research is necessary to fully elucidate its mechanisms of action and efficacy.

Formula: C₁₆H₁₇N₃O₄S

Synonyms:

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-[(aminophenylacetyl)amino]-3-methyl-8-oxo-, [6R-[6a,7b(S*)]]-
• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2S)-aminophenylacetyl]amino]-3-methyl-8-oxo-, (6R,7R)- (9CI)
• 7-(a-Amino-L-phenylacetamido)-3-deacetoxycephalosporanicacid
• L-Cephalexin
• (6R,7R)-7-[[(2S)-2-aMino-2-phenylacetyl]aMino]-3-Methyl-8-oxo-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[(aminophenylacetyl)amino]-3-methyl-8-oxo-, [6R-[6α,7β(S*)]]-
• Cephalexin impurity L
• 3-Methyl-8-oxo-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
• Cephalexin Impurity 18
• (7S)-7-{[(2S)-2-Amino-2-phenylacetyl]amino}-3-methyl-8-oxo-5-thia -1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
• Cefalexin impurity L
• 7-(α-AMi
• [6R-[6α,7β(S*)]]-7-[(AMinophenylacetyl)aMino]-
• 7-(α-Amino-L-phenylacetamido)-3-deacetoxycephalosporanic acid
• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2S)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-, (6R,7R)-
• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2S)-aminophenylacetyl]amino]-3-methyl-8-oxo-, (6R,7R)-

L-Cephalexin

CAS: 34632-04-7

Formula: C₁₆H₁₇N₃O₄S

Color and Shape: White To Off-White Solid

Molecular weight: 347.39

Ref: 4Z-C-474

L-Cephalexin

Controlled Product

CAS: 34632-04-7

Stability Hygroscopic
Applications The L-diastereomer of the β-lactam antibiotic Cephalexin (C256800). It is transported by PEPT1 (the oligopeptide transporter responsible for absorption of peptide nutrients in the small intestine) with high affinity, but is not metabolized by PEPT1 itself.
References Mitsuoka, K. et al.: Biol. Pharmac. Bull., 32, 1459 (2009); Snyder, N.J. et al.: Antimicrob. Agents Chemother., 41, 1649 (1997);

Formula: C₁₆H₁₇N₃O₄S

Color and Shape: Neat

Molecular weight: 347.39

Ref: TR-C256805