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| | L-Cephalexin Basic information |
| Product Name: | L-Cephalexin | | Synonyms: | 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[(aminophenylacetyl)amino]-3-methyl-8-oxo-, [6R-[6α,7β(S*)]]-;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2S)-aminophenylacetyl]amino]-3-methyl-8-oxo-, (6R,7R)-;7-(α-Amino-L-phenylacetamido)-3-deacetoxycephalosporanic acid;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;[6R-[6α,7β(S*)]]-7-[(AMinophenylacetyl)aMino]-
3-Methyl-8-oxo-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid;7-(α-AMi;Cefalexin impurity L | | CAS: | 34632-04-7 | | MF: | C16H17N3O4S | | MW: | 347.39 | | EINECS: | | | Product Categories: | Amines;Chiral Reagents;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds | | Mol File: | 34632-04-7.mol |  |
| | L-Cephalexin Chemical Properties |
| Melting point | >168oC (dec.) | | storage temp. | Hygroscopic, -20°C Freezer, Under inert atmosphere | | solubility | Aqueous Acid (Slightly), DMSO (Slightly, Heated) | | form | Solid | | color | White to Pale Yellow | | Stability: | Hygroscopic |
| | L-Cephalexin Usage And Synthesis |
| Uses | The L-diastereomer of the β-lactam antibiotic Cephalexin (C256800). It is 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. | | Uses | 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. |
| | L-Cephalexin Preparation Products And Raw materials |
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