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sulfo-Cyanine7.5 dimethyl
| Catalog Number | R12-0002 |
| Category | sulfo-Cyanine7.5 |
| Molecular Formula | C40H37K3N2O12S4 |
| Molecular Weight | 983.28 |
| Catalog Number | Size | Price | Quantity |
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Product Introduction
Sulfo-Cyanine7.5 dimethyl is a non-functionalized, water soluble cyanine dye with bright near infrared fluorescence. The dye possesses extremely high molar absorption coefficient which makes it a useful near infrared label for technical applications.
Chemical Information |
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|---|---|
| Purity | NMR 1H, HPLC-MS (95%) |
| IUPAC Name | tripotassium;1,1,3-trimethyl-2-[(2E)-2-[3-[(E)-2-(1,1,3-trimethyl-6,8-disulfonatobenzo[e]indol-3-ium-2-yl)ethenyl]cyclohex-2-en-1-ylidene]ethylidene]benzo[e]indole-6,8-disulfonate |
| Canonical SMILES | CC1(C(=[N+](C2=C1C3=C(C=C2)C(=CC(=C3)S(=O)(=O)[O-])S(=O)(=O)[O-])C)C=CC4=CC(=CC=C5C(C6=C(N5C)C=CC7=C6C=C(C=C7S(=O)(=O)[O-])S(=O)(=O)[O-])(C)C)CCC4)C.[K+].[K+].[K+] |
| InChI | InChI=1S/C40H40N2O12S4.3K/c1-39(2)35(41(5)31-14-12-27-29(37(31)39)19-25(55(43,44)45)21-33(27)57(49,50)51)16-10-23-8-7-9-24(18-23)11-17-36-40(3,4)38-30-20-26(56(46,47)48)22-34(58(52,53)54)28(30)13-15-32(38)42(36)6;;;/h10-22H,7-9H2,1-6H3,(H3-,43,44,45,46,47,48,49,50,51,52,53,54);;;/q;3*+1/p-3 |
| InChI Key | WJGKEWOIVDPUAP-UHFFFAOYSA-K |
| Solubility | good in water, DMF, DMSO, low in most organic solvents |
| Appearance | green powder |
- Product Specification
| 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 | 0 |
| Hydrogen Bond Acceptor Count | 13 |
| Rotatable Bond Count | 6 |
| Exact Mass | 982.0140538 g/mol |
| Monoisotopic Mass | 982.0140538 g/mol |
| Topological Polar Surface Area | 269Ų |
| Heavy Atom Count | 61 |
| Formal Charge | 0 |
| Complexity | 2290 |
| 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 | 4 |
| Compound Is Canonicalized | Yes |
Applications of Fluorescent Probes & Dyes
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