Cephalexin Impurity 9
TL;DR: Cephalexin Impurity 9 (CAS 28242-91-3) is a chemical compound with molecular formula C14H16N2O8S and molecular weight 372.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(6R,7R)-7-[(5-carboxy-5-oxopentanoyl)amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Also Known As: Cephalexin Impurity 9, Cefcapene Impurity 30, (6R,7R)-7-(5-carboxy-5-oxopentanamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6R,7R)-7-[(5-carboxy-1,5-dioxopentyl)amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6R,7R)-7-[(6-hydroxy-5,6-dioxohexanoyl)amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
| Molecular Formula | C14H16N2O8S |
|---|---|
| Molecular Weight | 372.06 g/mol |
| LogP | -1.4587 |
| Topological Polar Surface Area | 161.31 Ų |
| Hydrogen Bond Donors | 4 |
| Hydrogen Bond Acceptors | 7 |
| Rotatable Bonds | 8 |
| Exact Mass | 372.06274 |
| Heavy Atoms | 25 |
| Complexity | 673.7429 |
Chemical Identifiers
| CAS Number | 28242-91-3 |
|---|---|
| SMILES | C1C(=C(N2[C@H](S1)[C@@H](C2=O)NC(=O)CCCC(=O)C(=O)O)C(=O)O)CO |
Product Overview
Cephalexin Impurity 9 (CAS 28242-91-3), with molecular formula C14H16N2O8S and molecular weight 372.06 g/mol. IUPAC: (6R,7R)-7-[(5-carboxy-5-oxopentanoyl)amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid.
Chemical Property Profile of Cephalexin Impurity 9
Property Insights of Cephalexin Impurity 9
The XLogP value of -1.4587 indicates that Cephalexin Impurity 9 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 161.31 Ų indicates high polarity, suggesting Cephalexin Impurity 9 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Cephalexin Impurity 9 has 4 hydrogen bond donor(s) and 7 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Cephalexin Impurity 9?
The CAS number of Cephalexin Impurity 9 is 28242-91-3.
What is the molecular formula of Cephalexin Impurity 9?
The molecular formula of Cephalexin Impurity 9 is C14H16N2O8S.
What is the molecular weight of Cephalexin Impurity 9?
The molecular weight of Cephalexin Impurity 9 is 372.06 g/mol.
Where can I buy Cephalexin Impurity 9?
You can request a quote for Cephalexin Impurity 9 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Cephalexin Impurity 9?
Yes, KEHONG BIO provides custom synthesis services for Cephalexin Impurity 9 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.