QSY7 NHS

What We Offer

QSY7 NHS

QSY7 NHS

Catalog Number A20-0029
Category QSY
Molecular Formula C43H39ClN4O7S
Molecular Weight 791.32
Catalog Number Size Price Quantity
A20-0029 -- $--

* Please be kindly noted products are not for therapeutic use. We do not sell to patients.

Product Introduction

QXY7 has a broad and intense absorption at ~550 nm maxima with no detectable fluorescence, making it useful as an acceptor in fluorescence resonance energy transfer (FRET) applications paring with Cy3, TAMRA, Alexa Fluor 555 and iFluor 647 or other spectrally similar fluorescent dyes. QXY7 NHS ester is quite stable and readily reacts with amino-containing molecules such as amino-modified oligos, proteins and peptides.

  • Chemical Information
Synonyms QSY-7 acid NHS; QSY7 succinimidyl ester; SY-7 NHS ester; N-(9-{2-[(4-{[(2,5-dioxopyrrolidin-1-yl)oxy]carbonyl}piperidin-1-yl)sulfonyl]phenyl}-6-[methyl(phenyl)amino]-3H-xanthen-3-ylidene)-N-methylanilinium chloride
IUPAC Name [9-[2-[4-(2,5-dioxopyrrolidin-1-yl)oxycarbonylpiperidin-1-yl]sulfonylphenyl]-6-(N-methylanilino)xanthen-3-ylidene]-methyl-phenylazanium;chloride
Canonical SMILES CN(C1=CC=CC=C1)C2=CC3=C(C=C2)C(=C4C=CC(=[N+](C)C5=CC=CC=C5)C=C4O3)C6=CC=CC=C6S(=O)(=O)N7CCC(CC7)C(=O)ON8C(=O)CCC8=O.[Cl-]
InChI InChI=1S/C43H39N4O7S.ClH/c1-44(30-11-5-3-6-12-30)32-17-19-34-37(27-32)53-38-28-33(45(2)31-13-7-4-8-14-31)18-20-35(38)42(34)36-15-9-10-16-39(36)55(51,52)46-25-23-29(24-26-46)43(50)54-47-40(48)21-22-41(47)49;/h3-20,27-29H,21-26H2,1-2H3;1H/q+1;/p-1
InChI Key BDJDTKYGKHEMFF-UHFFFAOYSA-M

Recommended Services

Cell Imaging Flow Cytometry Fluorescence Imaging Fluorescence Microscopy In Vivo Imaging Ion Imaging Molecular Imaging FRET Microscopy Gel Electrophoresis

Blogs & Technical Articles

Recommended Products

cartIcon
Inquiry Basket