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Cyanine7 carboxylic acid | 1628790-40-8
| Catalog Number | F02-0016 |
| Category | Cyanine7 |
| Molecular Formula | C37H45ClN2O2 |
| Molecular Weight | 585.22 |
| Catalog Number | Size | Price | Quantity |
|---|---|---|---|
| F02-0016 | -- | $-- |
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Product Introduction
Free unactivated Cyanine7 dye carboxylic acid. Near-infrared fluorescent dye.For coupling and labeling reactions also consider using pre-activated Cyanine7 NHS ester, or water-soluble sulfo-Cyanine7 NHS ester.
Chemical Information |
|
|---|---|
| Related CAS | 1628897-82-4 (without anion) 2241083-63-4 (inner salt) |
| Synonyms | 6-[(2E)-3,3-dimethyl-2-[2-[3-[(E)-2-(1,3,3-trimethylindol-1-ium-2-yl)ethenyl]cyclohex-2-en-1-ylidene]ethylidene]indol-1-yl]hexanoic acid;chloride; Cy7 carboxylic acid |
| Purity | NMR 1H, HPLC-MS (95%) |
| IUPAC Name | 6-[(2E)-3,3-dimethyl-2-[2-[3-[(E)-2-(1,3,3-trimethylindol-1-ium-2-yl)ethenyl]cyclohex-2-en-1-ylidene]ethylidene]indol-1-yl]hexanoic acid;chloride |
| Canonical SMILES | CC1(C2=CC=CC=C2[N+](=C1C=CC3=CC(=CC=C4C(C5=CC=CC=C5N4CCCCCC(=O)O)(C)C)CCC3)C)C.[Cl-] |
| InChI | InChI=1S/C37H44N2O2.ClH/c1-36(2)29-16-8-10-18-31(29)38(5)33(36)23-21-27-14-13-15-28(26-27)22-24-34-37(3,4)30-17-9-11-19-32(30)39(34)25-12-6-7-20-35(40)41;/h8-11,16-19,21-24,26H,6-7,12-15,20,25H2,1-5H3;1H |
| InChI Key | FOVQXMYLXAXGJR-UHFFFAOYSA-N |
| Solubility | soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water |
| Appearance | green powder |
Product Specification |
|
|---|---|
| ε, L⋅mol-1⋅cm-1 | 199000 |
| Excitation | 750 |
| Emission | 773 |
| Storage | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
Computed Properties | |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 9 |
| Exact Mass | 584.3169564 g/mol |
| Monoisotopic Mass | 584.3169564 g/mol |
| Topological Polar Surface Area | 43.6Ų |
| Heavy Atom Count | 42 |
| Formal Charge | 0 |
| Complexity | 1130 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 2 |
| Undefined Bond Stereocenter Count | 1 |
| Covalently-Bonded Unit Count | 2 |
| Compound Is Canonicalized | Yes |
Applications of Fluorescent Probes & Dyes
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