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Chemical structure of PKH 26

GC19925

PKH 26

Also known as 2-[(E,3E)-3-(3,3-dimethyl-1-tetradecylindol-2-ylidene)prop-1-enyl]-1-docosyl-3,3-dimethylindol-1-ium iodide

PKH 26 is a lipophilic fluorescent dye that is widely used in cell labeling, cell proliferation, and cell tracing, and has almost no toxic side effects, with an optimal excitation wavelength of 551 nm and an optimal emission wavelength of 567 nm

ChemicalCAS154214-55-8MW961.32FormulaC59H97IN2
CAS number
154214-55-8
Molecular weight
961.32
Formula
C59H97IN2
Solubility
DMSO：1·67 mg/mL (1·74 mM）
InChIKey
XOOOYQALQHJRCY-UHFFFAOYSA-M
Catalogue number
GC19925
Brand
GLPBIO
Computed properties PubChem CID 162642097 · TPSA 6.3 Ų · H-bond donors 0 · H-bond acceptors 2
TPSA
6.3 Ų
H-bond donors
0
H-bond acceptors
2
Rotatable bonds
36
Heavy atoms
62

SMILES CCCCCCCCCCCCCCCCCCCCCC[N+]1=C(C(C2=CC=CC=C21)(C)C)/C=C/C=C/3\C(C4=CC=CC=C4N3CCCCCCCCCCCCCC)(C)C.[I-]

Computed descriptors from PubChem (CID 162642097), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

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Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
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