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Cy3.5

CAT: 0804-HY-D0922Size: 1 EachDry Ice: NoHazardous: No
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CAT#:0804-HY-D0922Size:1 Each
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Description
Cy3.5 is a fluorescent dye that can be used to label antibodies[1].
CAS Number
1284240-77-2
UNSPSC
12171500
Hazard Statement
H302-H315-H319-H335
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/cy3-5.html
Solubility
10 mM in DMSO
Smiles
O=S(C1=CC(S(=O)([O-])=O)=C2C(C3=C([N+](CC)=C(/C=C/C=C4N(CCCCCC(O)=O)C5=C(C6=CC(S(=O)(O)=O)=CC(S(=O)(O)=O)=C6C=C5)C/4(C)C)C3(C)C)C=C2)=C1)(O)=O
Molecular Formula
C39H42N2O14S4
Molecular Weight
891.02
Precautions
P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
References & Citations
[1]Gruber HJ, et al. Anomalous fluorescence enhancement of Cy3 and cy3.5 versus anomalous fluorescence loss of Cy5 and Cy7 upon covalent linking to IgG and noncovalent binding to avidin. Bioconjug Chem. 2000 Sep-Oct;11 (5) :696-704.
Shipping Conditions
Room temperature
Scientific Category
Dye Reagents
Clinical Information
No Development Reported

Chemical Information

(2Z)-2-[(E)-3-[3-(5-Carboxypentyl)-1,1-dimethyl-6,8-disulfobenzo[e]indol-3-ium-2-yl]prop-2-enylidene]-3-ethyl-1,1-dimethyl-6-sulfobenzo[e]indole-8-sulfonate
CAS Number1284240-77-2
PubChem CID131637507
IUPAC Name(2Z)-2-[(E)-3-[3-(5-carboxypentyl)-1,1-dimethyl-6,8-disulfobenzo[e]indol-3-ium-2-yl]prop-2-enylidene]-3-ethyl-1,1-dimethyl-6-sulfobenzo[e]indole-8-sulfonate
Molecular FormulaC39H42N2O14S4
Molecular Weight891.0
XLogP3.9
Topological Polar Surface Area297
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count15
Rotatable Bond Count12
Heavy Atom Count59
Formal Charge0
Complexity2160
SMILES
CCN\1C2=C(C3=C(C=C2)C(=CC(=C3)S(=O)(=O)[O-])S(=O)(=O)O)C(/C1=C/C=C/C4=[N+](C5=C(C4(C)C)C6=C(C=C5)C(=CC(=C6)S(=O)(=O)O)S(=O)(=O)O)CCCCCC(=O)O)(C)C
InChI
InChI=1S/C39H42N2O14S4/c1-6-40-29-16-14-25-27(19-23(56(44,45)46)21-31(25)58(50,51)52)36(29)38(2,3)33(40)11-10-12-34-39(4,5)37-28-20-24(57(47,48)49)22-32(59(53,54)55)26(28)15-17-30(37)41(34)18-9-7-8-13-35(42)43/h10-12,14-17,19-22H,6-9,13,18H2,1-5H3,(H4-,42,43,44,45,46,47,48,49,50,51,52,53,54,55)
InChIKey
SMRJSACRIKPVSW-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of (2Z)-2-[(E)-3-[3-(5-Carboxypentyl)-1,1-dimethyl-6,8-disulfobenzo[e]indol-3-ium-2-yl]prop-2-enylidene]-3-ethyl-1,1-dimethyl-6-sulfobenzo[e]indole-8-sulfonate
CAS: 1284240-77-2
CID: 131637507
Formula: C39H42N2O14S4
MW: 891.0
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight891.0
XLogP33.9
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count15
Rotatable Bond Count12
Exact Mass890.15188871
Monoisotopic Mass890.15188871
Topological Polar Surface Area297 Ų
Heavy Atom Count59
Formal Charge0
Complexity2160
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count2
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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GTR19340616-01Cy3.5
T208921-01Cy3.5 alkyne
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CHM-230-25mgCy3.5 diacid
GTR19340615-01Cy3.5 acetate
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T87717-01Cy3.5 maleimide
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PA53521Cy3.5-Dctp

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