Resazurin Sodium Salt

• CAT Number: R018171
• CAS Number: 62758-13-8
• Molecular Formula: C12H6NNaO4
• Molecular Weight: 251.17
• Purity: ≥95%
• Synonyms: 7-Hydroxy-3H-Phenoxazin-3-one-10-oxide Sodium Salt; Sodium Resazurin
• Storage: Room temperature
• IUPAC Name: sodium;10-oxido-7-oxophenoxazin-10-ium-3-olate
• InChI: InChI=1S/C12H7NO4.Na/c14-7-1-3-9-11(5-7)17-12-6-8(15)2-4-10(12)13(9)16;/h1-6,14H;/q;+1/p-1
• InChIKey: IVGPGQSSDLDOLH-UHFFFAOYSA-M
• SMILES: C1=CC2=C(C=C1[O-])OC3=CC(=O)C=CC3=[N+]2[O-].[Na+]

Resazurin Sodium Salt（Cat No.:R018171）is a blue, redox-sensitive dye widely used as a cell viability and metabolic activity indicator in various biochemical and microbiological assays. Upon entering viable cells, resazurin is reduced to resorufin, a pink and fluorescent compound, making it ideal for assessing cell health, proliferation, and cytotoxicity in research. Non-toxic and highly stable, Resazurin Sodium Salt is commonly applied in microbial testing, cancer research, and environmental studies, providing a reliable and sensitive measure of cellular respiration and metabolic function essential in diverse experimental fields.