CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Solid |
|---|---|
| Solubility | 1030 mg/L |
| LogP | -1.15 |
| Stability/Shelf Life | STABLE DRY STATE FOR 18 MO @ ROOM TEMP /CEPHAPIRIN SODIUM/ |
| Dissociation Constants | 2.15 |
| Collision Cross Section | 183.5 Ų [M+H]+ [CCS Type: TW, Method: calibrated with Waters Major Mix] |
| Other Experimental Properties | Odorless or with a slight odor. /Cephapirin Sodium/ |
COMPUTED DESCRIPTORS
| Molecular Weight | 423.5 g/mol |
|---|---|
| XLogP3 | -1.1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 8 |
| Exact Mass | 423.05587762 g/mol |
| Monoisotopic Mass | 423.05587762 g/mol |
| Topological Polar Surface Area | 177 Ų |
| Heavy Atom Count | 28 |
| Formal Charge | 0 |
| Complexity | 707 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 2 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Cephapirin is a cephalosporin with acetoxymethyl and 2(pyridin-4-ylsulfanyl)acetamido substituents at positions 3 and 7, respectively, of the cephem skeleton. It is used (as its sodium salt) as an antibiotic, being effective against gram-negative and gram-positive organisms. It has a role as an antibacterial drug. It is a conjugate acid of a cephapirin(1-).