5-Bromo-4-Chloro-3-Indolyl Phosphate Disodium Salt is a documented reagent used primarily for the colorimetric detection of alkaline phosphatase activity, particularly in immunoblot procedures. Its molecular formula is C8H6BrClNO4P, and its molecular weight is 326.47 g/mol. This compound belongs to the class of phosphate esters, characterized by the presence of a phosphorus atom bonded to an oxygen atom and one or more organic groups. It should be handled with care due to its sensitivity to moisture and light, requiring storage in a cool, dry place away from direct sunlight. Additionally, it may exhibit mild irritation upon contact with skin or eyes, necessitating

• CAS Number: 102185-33-1
• Exact Mass: 324.89063
• Molecular Weight: 326.47
• Molecular Formula: C8H6BrClNO4P