Cefdinir

IUPAC Name: (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 
Molecular Formula: C14H13N5O5S2
Molecular Weight: 395.413520 g/mol
H bond acceptors: 10
H bond donors: 5
Freely Rotating Bonds: 6
Polar Surface Area: 158.18 Å2
Index of Refraction: 1.861
Molar Refractivity: 94.14 cm3
Molar Volume: 208.6 cm3
Surface Tension: 94.6 dyne/cm
Density: 1.89 g/cm3
Appearance: White to Light yellow  crystalline powder, odorless or slightly smelly
Melting Point: >180°C dec
Insolubility: ethanol, ether,water 
Storage temp: Room temp 
Categories of cefdinir (CAS NO.91832-40-5): Miscellaneous Biochemicals; Intermediates & Fine Chemicals; Pharmaceuticals; Sulfur & Selenium Compounds

Usage

 Cefdinir (CAS NO.91832-40-5) is  a semi-synthetic broad-spectrum antibiotic used for infectious impetigo, erysipelas, subcutaneous abscesses, mastitis, trauma and post-operative superficial infection, pharyngitis, acute bronchitis, pneumonia, tonsillitis, gonococcal urethritis, intrauterine infection.