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| | 1,4-Benzenedicarboxylic acid, 2,5-dichloro-3-(2,4,5,7-tetrachloro-6-hydroxy-3-oxo-3H-xanthen-9-yl)-, 1-(2,5-dioxo-1-pyrrolidinyl) ester Basic information |
| Product Name: | 1,4-Benzenedicarboxylic acid, 2,5-dichloro-3-(2,4,5,7-tetrachloro-6-hydroxy-3-oxo-3H-xanthen-9-yl)-, 1-(2,5-dioxo-1-pyrrolidinyl) ester | | Synonyms: | 1,4-Benzenedicarboxylic acid, 2,5-dichloro-3-(2,4,5,7-tetrachloro-6-hydroxy-3-oxo-3H-xanthen-9-yl)-, 1-(2,5-dioxo-1-pyrrolidinyl) ester;5-HEX-SE;HEX809 SE;3,6-Dichloro-4-(((2,5-dioxopyrrolidin-1-yl)oxy)carbonyl)-2-(2,4,5,7-tetrachloro-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid;6-HEX NHS ester;5-HEX-NHS | | CAS: | 2129651-79-0 | | MF: | C25H9Cl6NO9 | | MW: | 680.06 | | EINECS: | | | Product Categories: | | | Mol File: | 2129651-79-0.mol |  |
| | 1,4-Benzenedicarboxylic acid, 2,5-dichloro-3-(2,4,5,7-tetrachloro-6-hydroxy-3-oxo-3H-xanthen-9-yl)-, 1-(2,5-dioxo-1-pyrrolidinyl) ester Chemical Properties |
| Boiling point | 861.5±75.0 °C(Predicted) | | density | 1.96±0.1 g/cm3(Predicted) | | storage temp. | -20°C, stored under nitrogen | | solubility | very soluble in DMSO, DMF | | pka | 1.28±0.50(Predicted) | | Appearance | White to off-white Solid | | InChIKey | WRMUHYKDIQULCR-UHFFFAOYSA-N | | SMILES | C1(C(ON2C(=O)CCC2=O)=O)=CC(Cl)=C(C(O)=O)C(C2C3=C(C(Cl)=C(O)C(Cl)=C3)OC3C=2C=C(Cl)C(=O)C=3Cl)=C1Cl |
| | 1,4-Benzenedicarboxylic acid, 2,5-dichloro-3-(2,4,5,7-tetrachloro-6-hydroxy-3-oxo-3H-xanthen-9-yl)-, 1-(2,5-dioxo-1-pyrrolidinyl) ester Usage And Synthesis |
| Description | Activated NHS-ester of HEX (Hexachlorofluorescein) dye, a pure 6-isomer. This NHS ester is an amine-reactive dye for labeling of amine groups in proteins, peptides, amino-modified oligos, and other target molecules.
HEX is a hexachlorinated derivate of the fluorescent dye fluorescein. HEX exhibits an excitation peak at 533 nm and an emission peak at 549 in the green-yellow area. It can serve as a substitute for JOE, BODIPY™ 530/550, VIC™ because of their similar spectral characteristics.
HEX NHS ester is widely used in nucleic acid sequencing, PCR/qPCR, and related research. | | Abs/Em Maxima | 533/549 nm | | Fluoresene quantum yield | 0.57 | | Extinction Coefficient | 87770 | | CF260 | 0.3 | | CF280 | 0.13 |
| | 1,4-Benzenedicarboxylic acid, 2,5-dichloro-3-(2,4,5,7-tetrachloro-6-hydroxy-3-oxo-3H-xanthen-9-yl)-, 1-(2,5-dioxo-1-pyrrolidinyl) ester Preparation Products And Raw materials |
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