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Chemical structure of TO-PRO-3 iodide

GC70433

TO-PRO-3 iodide

Also known as trimethyl-[3-[4-[(E,3Z)-3-(3-methyl-1,3-benzothiazol-2-ylidene)prop-1-enyl]quinolin-1-ium-1-yl]propyl]azanium diiodide

TO-PRO-3 iodide is a highly efficient blue fluorescent dye that can stain cytoplasm as a cell tracer

ChemicalCAS157199-63-8MW671.42FormulaC26H31I2N3S
CAS number
157199-63-8
Molecular weight
671.42
Formula
C26H31I2N3S
InChIKey
QHNORJFCVHUPNH-UHFFFAOYSA-L
Catalogue number
GC70433
Brand
GLPBIO
Computed properties PubChem CID 44669781 · TPSA 32.4 Ų · H-bond donors 0 · H-bond acceptors 4
TPSA
32.4 Ų
H-bond donors
0
H-bond acceptors
4
Rotatable bonds
6
Heavy atoms
32

SMILES CN\1C2=CC=CC=C2S/C1=C\C=C\C3=CC=[N+](C4=CC=CC=C34)CCC[N+](C)(C)C.[I-].[I-]

Computed descriptors from PubChem (CID 44669781), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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