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Cy5

Cy5 structure

CAS No:
146368-11-8
Formula:
C33H40N2O8S2
Chemical Name:
Cy5
Synonyms:
Cy 5 acid;2-[5-[1-(5-Carboxypentyl)-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3-pentadienyl]-1-ethyl-3,3-dimethyl-5-sulfo-3H-indolium inner salt;2-(5-(1-(5-Carboxypentyl)-3,3-dimethyl-5-sulfoindolin-2-ylidene)penta-1,3-dien-1-yl)-1-ethyl-3,3-dimethyl-3H-indol-1-ium-5-sulfonate;Sulfo Cy5 Carboxylic acids(ethyl);Sulfo-Cy5-acid
Categories:
Specialty Chemicals

Description

Cy5 is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides. This dye requires small amount of organic co-solvent (such as DMF or DMSO) to be used in labeling reaction. This reagent is ideal for very cost-efficient labeling of soluble proteins, as well as all kinds of peptides and oligonucleotides. This reagent also works well in organic solvents for small molecule labeling.Excitation (nm):649, Emission (nm): 670.

Cy5 Basic Attributes

Molecular Weight：

656.8

Exact Mass：

656.22260859

HScode：

29339900

Characteristics

PSA：

174.71000

XLogP3：

7.51540

Cy5 Use and Manufacturing

Used to label proteins, peptides and antibodies; used for reagents for in vivo imaging

Computed Properties

Molecular Weight:656.8
XLogP3:4.6
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:9
Rotatable Bond Count:11
Exact Mass:656.22260859
Monoisotopic Mass:656.22260859
Topological Polar Surface Area:172
Heavy Atom Count:45
Complexity:1430
Defined Bond Stereocenter Count:3
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of Cy5

Xin Weichuang Biology Contact Supplier

CN
1 YR

Business licensed

Trader Supplier of Our company is primarily engaged in the R&D and production of custom peptide synthesis, fluorescentl

Sulfo-CY5-COOH

Unit Price: $1015 /mg EXW

CAS No.: 146368-11-8

Grade: research-grade

Content: 95%

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