Ceftiofur
TL;DR: Ceftiofur (CAS 103980-44-5) is a chemical compound with molecular formula C19H17N5O7S3 and molecular weight 523.029 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(furan-2-carbonylsulfanylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Also Known As: Ceftiofur, Excenel, Naxcel, Ceftiofurum, Excede
Technical Specifications
| Molecular Formula | C19H17N5O7S3 |
| Molecular Weight | 523.029 g/mol |
| XLogP | 0.2 |
| Topological Polar Surface Area (TPSA) | 256.0 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 13 |
| Rotatable Bonds | 9 |
| Exact Mass | 523.029 Da |
| Heavy Atoms | 34 |
| Complexity | 945.0 |
| SMILES | CO/N=C(/C1=CSC(=N1)N)\C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)CSC(=O)C4=CC=CO4)C(=O)O |
| InChIKey | ZBHXIWJRIFEVQY-IHMPYVIRSA-N |
Chemical Property Profile of Ceftiofur
Property Insights of Ceftiofur
The XLogP value of 0.2 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Ceftiofur. The TPSA of 256.0 Ų indicates high polarity, suggesting Ceftiofur may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Ceftiofur has 3 hydrogen bond donor(s) and 13 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
What is the CAS number of Ceftiofur?
The CAS number of Ceftiofur is 103980-44-5.
What is the molecular formula of Ceftiofur?
The molecular formula of Ceftiofur is C19H17N5O7S3.
What is the molecular weight of Ceftiofur?
The molecular weight of Ceftiofur is 523.029 g/mol.
Where can I buy Ceftiofur?
You can request a quote for Ceftiofur directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Ceftiofur?
Yes, CoreyChem provides custom synthesis services for Ceftiofur and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.