Fluorescent red 630 reactive
CAS Number350496-73-0
FormulaC40H49N3O8S
Mol. Weight731.90 g/mol
Fluorescent red 630 reactive
What is Fluorescent red 630 reactive?
Fluorescent red 630 reactive is a chemical compound with CAS number 350496-73-0 and molecular formula C40H49N3O8S. It is used in various industrial and research applications.
Applications
Amino-reactive biolabel excited by red lasers (He/Ne; 633 nm) and diode lasers (635-650 nm). The chromophore is a bridged hemicyanine. Quantum yield is fairly low in aqueous media, but increases up to one order of magnitude if coupled to a target protein; Molar absorption 120,000 M-1 cm-1, λabs: (conjugate) 645 nm; λem: (conjugate) 660 nm
Specifications
Molecular Weight
731.90 g/mol
Grade
for fluorescence
Assay/Purity
≥80% (coupling to amines)
Solubility
DMF: soluble