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AB275546

YOYO®*-1 equivalent

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MW 1270.6 Da. Excellent high affinity counterstain for DNA and chromatin. High fluorescence increase upon binding to nucleic acid. Cell impermeant.
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Chemical Structure - YOYO®*-1 equivalent (AB275546)
  • Chemical Structure

Lab

Chemical Structure - YOYO®*-1 equivalent (AB275546)

Key facts

CAS number

143413-85-8

Form

Liquid

form

Molecular weight

1270.6 Da

Molecular formula

C<sub>4</sub><sub>9</sub>H<sub>5</sub><sub>8</sub>I<sub>4</sub>N<sub>6</sub>O<sub>2</sub>

PubChem

15817745

Nature

Synthetic

Biochemical name

N,N,N',N'-tetramethyl-N,N'-bis(3-(4-((3-methyl-2(3H)-benzoxazolylidene)methyl)quinolinium-1-yl)propyl)1,3-propanediaminium tetraiodide

Biological description

Excellent high affinity counterstain for DNA and chromatin. High fluorescence increase upon binding to nucleic acid. Cell impermeant.

Canonical smiles

CN1C2=CC=CC=C2OC1=CC3=CC=[N+](C4=CC=CC=C34)CCC[N+](C)(C)CCC[N+](C)(C)CCC[N+]5=CC=C(C6=CC=CC=C65)C=C7N(C8=CC=CC=C8O7)C.[I-].[I-].[I-].[I-]

Isomeric smiles

CN1/C(=C/C2=CC=[N+](C3=CC=CC=C23)CCC[N+](CCC[N+](CCC[N+]4=CC=C(C5=CC=CC=C45)/C=C/6\OC7=CC=CC=C7N6C)(C)C)(C)C)/OC8=CC=CC=C18.[I-].[I-].[I-].[I-]

InChi

InChI=1S/C49H58N6O2.4HI/c1-50-44-22-11-13-24-46(44)56-48(50)36-38-26-30-52(42-20-9-7-18-40(38)42)28-15-32-54(3,4)34-17-35-55(5,6)33-16-29-53-31-27-39(41-19-8-10-21-43(41)53)37-49-51(2)45-23-12-14-25-47(45)57-49;;;;/h7-14,18-27,30-31,36-37H,15-17,28-29,32-35H2,1-6H3;4*1H/q+4;;;;/p-4

InChiKey

GRRMZXFOOGQMFA-UHFFFAOYSA-J

IUPAC Name

3-[dimethyl-[3-[4-[(Z)-(3-methyl-1,3-benzoxazol-2-ylidene)methyl]quinolin-1-ium-1-yl]propyl]azaniumyl]propyl-dimethyl-[3-[4-[(Z)-(3-methyl-1,3-benzoxazol-2-ylidene)methyl]quinolin-1-ium-1-yl]propyl]azanium;tetraiodide

Excitation/Emission

Ex: 491nm, Em: 509nm

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Product details

The product is supplied as 1mM. The recommended final concentration is 0.1 μM for most applications.
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Properties and storage information

Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
-20°C
Appropriate long-term storage conditions
-20°C
Storage information
Store in the dark
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Product protocols

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Product promise

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