CA Index Name: Xanthylium, 9-[2-[[4-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]-1-piperidinyl]sulfonyl]phenyl]-3,6-bis[methyl(4-sulfophenyl)amino]-, chloride (1:1)
Other Names: Xanthylium, 9-[2-[[4-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]-1-piperidinyl]sulfonyl]phenyl]-3,6-bis[methyl(4-sulfophenyl)amino]-, chloride; QSY 9; QSY 9 carboxylic acid succinimidyl ester
Merck Index Number: Not listed
Chemical / Dye Class: Xanthene
Molecular Formula: C43H39ClN4O13S3
Molecular Weight: 951.43
Physical Form: Solid
Solubility: Soluble in water, dimethyl sulfoxide, methanol
Melting Point: > 200 °C
Absorption (λmax): 562 nm
Synthesis: Synthetic methods
Staining Applications: Nucleic acids; oligonucleo-tides; antibody; G-protein
Biological Applications: Amplification assays; hybridization assays; litigation assays; ligand assays; FRET assays; detecting analyte, antigen, phosphoinositide kinase and phosphatase activity
Industrial Applications: Not reported
Safety / Toxicity: No data available