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Product Introduction
BDP 650/665 is a bright, red emitting fluorophore for Cyanine5 (Cy5) channel. The dye has a high molar extinction coefficient, and a good emission quantum yield. The dye is moderately hydrophobic, but can be used to label biomolecules in aqueous environment, so it is a good alternative to Cy5.,Maleimide is a thiol reactive group. The compound can be used for the labeling of cysteine residues of proteins and peptides, among other SH-containing molecules.
Chemical Information
Product Specification
Computed Properties
| Purity |
NMR 1H, HPLC-MS (95%) |
| IUPAC Name |
2-[4-[(E)-2-[2,2-difluoro-12-(1H-pyrrol-2-yl)-3-aza-1-azonia-2-boranuidatricyclo[7.3.0.03,7]dodeca-1(12),4,6,8,10-pentaen-4-yl]ethenyl]phenoxy]-N-[2-(2,5-dioxopyrrol-1-yl)ethyl]acetamide |
| Canonical SMILES |
[B-]1(N2C(=CC=C2C=CC3=CC=C(C=C3)OCC(=O)NCCN4C(=O)C=CC4=O)C=C5[N+]1=C(C=C5)C6=CC=CN6)(F)F |
| InChI |
InChI=1S/C29H24BF2N5O4/c31-30(32)36-21(7-8-22(36)18-23-9-12-26(37(23)30)25-2-1-15-33-25)6-3-20-4-10-24(11-5-20)41-19-27(38)34-16-17-35-28(39)13-14-29(35)40/h1-15,18,33H,16-17,19H2,(H,34,38)/b6-3+ |
| InChIKey |
HSASGSGBWHUXKT-ZZXKWVIFSA-N |
| Solubility |
Good in DMF, DMSO, low in water |
| Appearance |
Dark colored solid |
| CF260 |
0.04 |
| CF280 |
0.04 |
| Mass Spec M+ Increment |
555.2 |
| Excitation |
649 |
| Emission |
667 |
| Storage |
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. |
| Hydrogen Bond Donor Count |
2 |
| Hydrogen Bond Acceptor Count |
7 |
| Rotatable Bond Count |
9 |
| Exact Mass |
555.1889408 g/mol |
| Monoisotopic Mass |
555.1889408 g/mol |
| Topological Polar Surface Area |
99.4Ų |
| Heavy Atom Count |
41 |
| Formal Charge |
0 |
| Complexity |
1220 |
| Isotope Atom Count |
0 |
| Defined Atom Stereocenter Count |
0 |
| Undefined Atom Stereocenter Count |
0 |
| Defined Bond Stereocenter Count |
1 |
| Undefined Bond Stereocenter Count |
0 |
| Covalently-Bonded Unit Count |
1 |
| Compound Is Canonicalized |
Yes |