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Sulfo-Cy5-Mal potassium

CAT: 0013-GTR19289179-01Size: 50 mgDry Ice: NoHazardous: No
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CAT#:0013-GTR19289179-01Size:50 mg
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Description
Sulfo-Cy5-Mal potassium is a water-soluble, maleimide-activated fluorescent dye designed for labeling cysteine residues in proteins. It is widely used for in vitro protein analysis and in vivo imaging applications due to its near-infrared fluorescence and enhanced solubility.
CAS Number
2242791-82-6
Molecular Weight
803
Storage Conditions
-20°C
Notes
For research use only.

Chemical Information

Sulfo-Cy5 maleimide
CAS Number2242791-82-6
PubChem CID91757863
IUPAC Namepotassium (2E)-1-[6-[2-(2,5-dioxopyrrol-1-yl)ethylamino]-6-oxohexyl]-3,3-dimethyl-2-[(2E,4E)-5-(1,3,3-trimethyl-5-sulfonatoindol-1-ium-2-yl)penta-2,4-dienylidene]indole-5-sulfonate
Molecular FormulaC38H43KN4O9S2
Molecular Weight803.0
Topological Polar Surface Area204
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count10
Rotatable Bond Count12
Heavy Atom Count54
Formal Charge0
Complexity1770
SMILES
CC1(C2=C(C=CC(=C2)S(=O)(=O)[O-])[N+](=C1/C=C/C=C/C=C/3\C(C4=C(N3CCCCCC(=O)NCCN5C(=O)C=CC5=O)C=CC(=C4)S(=O)(=O)[O-])(C)C)C)C.[K+]
InChI
InChI=1S/C38H44N4O9S2.K/c1-37(2)28-24-26(52(46,47)48)15-17-30(28)40(5)32(37)12-8-6-9-13-33-38(3,4)29-25-27(53(49,50)51)16-18-31(29)41(33)22-11-7-10-14-34(43)39-21-23-42-35(44)19-20-36(42)45;/h6,8-9,12-13,15-20,24-25H,7,10-11,14,21-23H2,1-5H3,(H2-,39,43,46,47,48,49,50,51);/q;+1/p-1
InChIKey
KKALABHIZQXGRJ-UHFFFAOYSA-M
Chemical Structure
2D Structure
2D structure of Sulfo-Cy5 maleimide
CAS: 2242791-82-6
CID: 91757863
Formula: C38H43KN4O9S2
MW: 803.0
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight803.0
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count10
Rotatable Bond Count12
Exact Mass802.21085279
Monoisotopic Mass802.21085279
Topological Polar Surface Area204 Ų
Heavy Atom Count54
Formal Charge0
Complexity1770
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count3
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count2
Compound Is CanonicalizedYes

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Alternative Products

CatalogName
HY-D1390Sulfo-Cy5-Mal (potassium)
T87464-01Sulfo-Cy5-Mal potassium
HY-D1096-01Sulfo-Cy5 diacid (potassium)
T87461-01Sulfo-Cy5 carboxylic acid potassium
HY-D1374-01Sulfo-Cy5 carboxylic acid (potassium)
HY-135413ASulfo-CY5-NHS ester (potassium)
T208375-01Sulfo-CY3 tetrazine potassium
T204965-01Sulfo Cy7 DBCO potassium
HY-D1340Sulfo-Cyanine7 maleimide (potassium)
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