A carboxylic acid form of Oregon Green 488 for fluorescent dye derivatization and probe synthesis.
BLD Pharmatech OG 488 Acid (BD01458478) is a difluorofluorescein-based dye identified by CAS number 195136-52-8. The manufacturer lists the compound as the 5-carboxylic acid isomer.
Its carboxylic acid group provides a functional handle for synthesizing fluorescent derivatives and biomolecular probes. Covalent coupling to amine-containing targets requires appropriate carboxyl activation chemistry.
Brand: BLD Pharmatech
Catalog number: BD01458478
Product type: Carboxylic acid fluorescent dye
Alternative name: Oregon Green 488 acid, 5-isomer
Functional group: Carboxylic acid
CAS number: 195136-52-8
Molecular formula: C21H10F2O7
Molecular weight: 412.30 g/mol
Applications: Fluorescent probe synthesis, dye derivatization and bioconjugation after carboxyl activation
Research use only: Not for diagnostic procedures
Original product link: OG 488 Acid — BD01458478
