Chemical Information Catelog Number: F01-0171 Product Name: BODIPY 630/650 C2-Maleimide Molecular Formula: C29H23BN4O4S Molecular Weight: 572.39 Synonyms: EverFluor 630/650 C2-maleimide Product Specification Appearance: Solid PowderBODIPY 630/650 C2-maleimide is a thiol-reactive, red-fluorescent dye used to create bioconjugates with peptides, proteins, and thiol-modified nucleotides at pH less than 7.5. It is relatively insensitive to environment and pH changes.