Cyanine3B NHS ester

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Cyanine3B NHS ester

Cyanine3B NHS ester | 228272-52-4

Catalog Number F02-0126
Category Other Cyanine
Molecular Formula C35H35N3O8S
Molecular Weight 657.75
Catalog Number Size Price Quantity
F02-0126 -- $--

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Product Introduction

Cyanine3B is a yellow-emitting cyanine dye that is an improved version of the Cyanine3 fluorophore with significantly higher fluorescence quantum yield and photostability.

  • Chemical Information
  • Product Specification
Synonyms Cy3B NHS Ester; Cy3B dye NHS ester; Cy3B dye N-hydroxysuccinimidyl ester
IUPAC Name 24-[2-(2,5-dioxopyrrolidin-1-yl)oxy-2-oxoethyl]-5,5,27,27-tetramethyl-16-oxa-20-aza-12-azoniaheptacyclo[15.11.0.03,15.04,12.06,11.020,28.021,26]octacosa-1(28),2,4(12),6(11),7,9,21(26),22,24-nonaene-8-sulfonate
Canonical SMILES CC1(C2=C(C=CC(=C2)CC(=O)ON3C(=O)CCC3=O)N4C1=C5C=C6C(CC[N+]7=C6C(C8=C7C=CC(=C8)S(=O)(=O)[O-])(C)C)OC5CC4)C
InChI InChI=1S/C35H35N3O8S/c1-34(2)23-15-19(16-31(41)46-38-29(39)9-10-30(38)40)5-7-25(23)36-13-11-27-21(32(34)36)18-22-28(45-27)12-14-37-26-8-6-20(47(42,43)44)17-24(26)35(3,4)33(22)37/h5-8,15,17-18,27-28H,9-14,16H2,1-4H3
InChI Key PLHHGVSUNRYQLJ-UHFFFAOYSA-N
Solubility Soluble in DMF, DMSO
Appearance Dark Red Powder
Excitation 559
Emission 571

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