Fluorescein (Solvent Yellow 94)

• CAT Number: M116415
• CAS Number: 518-45-6
• Molecular Formula: C20H12O5
• Molecular Weight: 332.31
• Purity: ≥95%
• Synonyms: 126605-73-0
• Storage: Desiccate at +4C
• IUPAC Name: 2-(3-hydroxy-6-oxoxanthen-9-yl)benzoic acid
• InChI: InChI=1S/C20H12O5/c21-11-5-7-15-17(9-11)25-18-10-12(22)6-8-16(18)19(15)13-3-1-2-4-14(13)20(23)24/h1-10,21H,(H,23,24)
• InChIKey: YKGGGCXBWXHKIZ-UHFFFAOYSA-N
• SMILES: C1=CC=C(C(=C1)C2=C3C=CC(=O)C=C3OC4=C2C=CC(=C4)O)C(=O)O

Fluorescein (Solvent Yellow 94)（Cat No.:M116415）is a synthetic organic compound widely used as a fluorescent tracer in various scientific and medical applications. Known for its vibrant yellow-green fluorescence, it is essential in ophthalmology for diagnosing corneal abrasions and retinal issues. In environmental studies, fluorescein tracks water flow and detects leaks. Additionally, it serves as a dye in microscopy, flow cytometry, and forensic science. Its high visibility and safety profile make fluorescein a versatile and invaluable tool across multiple disciplines, enhancing diagnostic accuracy and research capabilities.