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Chemical structure of CY7

GC35772

CY7

Also known as 2-[7-[1-(5-carboxypentyl)-3,3-dimethyl-5-sulfoindol-1-ium-2-yl]hepta-2,4,6-trienylidene]-1-ethyl-3,3-dimethylindole-5-sulfonate

CY7 is a cyanine-containing fluorescent dye that is commonly used to label proteins, antibodies, and small molecule compounds· Its maximum excitation/emission wavelengths are 745/800nm, respectively

ChemicalCAS943298-08-6MW682.85FormulaC35H42N2O8S2
CAS number
943298-08-6
Molecular weight
682.85
Formula
C35H42N2O8S2
Solubility
DMSO： ≥ 33 mg/mL (48·33 mM)
InChIKey
CZWUESRDTYLNDE-UHFFFAOYSA-N
Catalogue number
GC35772
Brand
GLPBIO
Computed properties PubChem CID 92134856 · XLogP 5.2 · TPSA 172 Ų · H-bond donors 2
XLogP
5.2
TPSA
172 Ų
H-bond donors
2
H-bond acceptors
9
Rotatable bonds
12
Heavy atoms
47

SMILES CCN1C2=C(C=C(C=C2)S(=O)(=O)[O-])C(C1=CC=CC=CC=CC3=[N+](C4=C(C3(C)C)C=C(C=C4)S(=O)(=O)O)CCCCCC(=O)O)(C)C

Computed descriptors from PubChem (CID 92134856), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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