
N-(m-PEG4)-N'-hydroxypropyl-Cy5 | 2107273-20-9
Catalog Number | A17-0137 |
Category | Cyanine5 |
Molecular Formula | C37H51ClN2O5 |
Molecular Weight | 639.3 |
Catalog Number | Size | Price | Quantity |
---|---|---|---|
A17-0137 | -- | $-- |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
N-(m-PEG4)-N'-hydroxypropyl-Cy5 is a cyanine labeled PEG linker with excitation/emmission maximum 649/667 nm containing hydroxyl group, which enables further derivatized or replaced with other reactive functional groups. Hydophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding.
- Chemical Information
- Product Specification
Synonyms | 2-[(1E,3E)-5-[(2E)-3,3-dimethyl-1-(2,5,8,11-tetraoxatridecan-13-yl)-2,3-dihydro-1H-indol-2-ylidene]penta-1,3-dien-1-yl]-1-(3-hydroxypropyl)-3,3-dimethyl-3H-indol-1-ium chloride |
Purity | 97% |
IUPAC Name | 3-[2-[(1E,3E,5E)-5-[1-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethyl]-3,3-dimethylindol-2-ylidene]penta-1,3-dienyl]-3,3-dimethylindol-1-ium-1-yl]propan-1-ol;chloride |
Canonical SMILES | CC1(C2=CC=CC=C2[N+](=C1C=CC=CC=C3C(C4=CC=CC=C4N3CCOCCOCCOCCOC)(C)C)CCCO)C.[Cl-] |
InChI | InChI=1S/C37H51N2O5.ClH/c1-36(2)30-14-9-11-16-32(30)38(20-13-22-40)34(36)18-7-6-8-19-35-37(3,4)31-15-10-12-17-33(31)39(35)21-23-42-26-27-44-29-28-43-25-24-41-5;/h6-12,14-19,40H,13,20-29H2,1-5H3;1H/q+1;/p-1 |
InChI Key | FKGCBDKCXSNHNK-UHFFFAOYSA-M |
Solubility | Water, DMSO, DMF, DCM |
Excitation | 649 |
Emission | 667 |
Storage | -20 °C |
Computed Properties | |
---|---|
Hydrogen Bond Donor Count | 1 |
Hydrogen Bond Acceptor Count | 7 |
Rotatable Bond Count | 18 |
Exact Mass | 638.3486504 g/mol |
Monoisotopic Mass | 638.3486504 g/mol |
Topological Polar Surface Area | 63.4Ų |
Heavy Atom Count | 45 |
Formal Charge | 0 |
Complexity | 1000 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 3 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 2 |
Compound Is Canonicalized | Yes |
Patents
Publication Number | Title | Priority Date |
---|---|---|
US-2017197916-A1 | Functionalized pegylated cyanine compounds, pharmaceutical compositions, and methods of use thereof | 2016-01-08 |
US-9862682-B2 | Functionalized pegylated cyanine compounds, pharmaceutical compositions, and methods of use thereof | 2016-01-08 |
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