What are the physical and chemical properties of (6R,7R)-7-{[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-8-oxo-3-[(1,2,3-thiadiazol-5-ylsulfanyl)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (CAS: 82219-78-1)?

This compound has a molecular weight of approximately 517.5 g/mol. It exists as a white to off-white crystalline solid at room temperature. It has limited water solubility. The compound is reactive towards nucleophiles and can form amide bonds. It is stable under standard storage conditions but requires protection from moisture and light.