AF430 alkyne

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AF430 alkyne

AF430 alkyne

Catalog Number R01-0046
Category AF
Molecular Formula C25H26N2F3KO6S
Molecular Weight 578.64
Catalog Number Size Price Quantity
R01-0046 -- $--

Product Introduction

AF430 is a sulfonated coumarin dye that is useful for flow cytometry and antibody labeling. The fluorescence is constant in wide range of pH values.,This particular derivative contains terminal alkyne group that is suitable for copper catalyzed CuAAc reaction.

Chemical Information

Purity NMR 1H, HPLC-MS (95%)
IUPAC Name potassium;[8,8-dimethyl-2-oxo-9-[6-oxo-6-(prop-2-ynylamino)hexyl]-4-(trifluoromethyl)pyrano[3,2-g]quinolin-6-yl]methanesulfonate
Canonical SMILES CC1(C=C(C2=C(N1CCCCCC(=O)NCC#C)C=C3C(=C2)C(=CC(=O)O3)C(F)(F)F)CS(=O)(=O)[O-])C.[K+]
InChI InChI=1S/C25H27F3N2O6S.K/c1-4-9-29-22(31)8-6-5-7-10-30-20-13-21-18(19(25(26,27)28)12-23(32)36-21)11-17(20)16(14-24(30,2)3)15-37(33,34)35;/h1,11-14H,5-10,15H2,2-3H3,(H,29,31)(H,33,34,35);/q;+1/p-1
InChI Key ZRXADTSYTDFTFN-UHFFFAOYSA-M
Solubility Good in water, DMF, DMSO
Appearance Orange solid
  • Product Specification
CF260 0.06
CF280 0.06
Fluorescence Quantum Yield 0.23
Excitation 430
Emission 542
Storage Storage: 24 months after receival at -20 °C in the Dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.

Computed Properties

Hydrogen Bond Donor Count 1
Hydrogen Bond Acceptor Count 10
Rotatable Bond Count 9
Exact Mass 578.11007370 g/mol
Monoisotopic Mass 578.11007370 g/mol
Topological Polar Surface Area 124Ų
Heavy Atom Count 38
Formal Charge 0
Complexity 1120
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 2
Compound Is Canonicalized Yes
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