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ATTO 520 NHS-ester
| Catalog Number | F10-0178 |
| Category | ATTO Dyes |
| Molecular Formula | C26H30ClN3O9 |
| Molecular Weight | 563.98 |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
The N-hydroxysuccinimidyl (NHS) ester of ATTO 520 is a widely used reagent for the conjugation of this dye to proteins or antibodies.
Chemical Information
| Synonyms | ATTO 520 succinimidyl ester; N-[9-{3-[(2,5-dioxopyrrolidin-1-yl)oxy]-3-oxopropyl}-6-(ethylamino)-2,7-dimethyl-3H-xanthen-3-ylidene]ethanaminium perchlorate |
| IUPAC Name | [9-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropyl]-6-(ethylamino)-2,7-dimethylxanthen-3-ylidene]-ethylazanium;perchlorate |
| Canonical SMILES | CCNC1=CC2=C(C=C1C)C(=C3C=C(C(=[NH+]CC)C=C3O2)C)CCC(=O)ON4C(=O)CCC4=O.[O-]Cl(=O)(=O)=O |
| InChI | InChI=1S/C26H29N3O5.ClHO4/c1-5-27-20-13-22-18(11-15(20)3)17(7-10-26(32)34-29-24(30)8-9-25(29)31)19-12-16(4)21(28-6-2)14-23(19)33-22;2-1(3,4)5/h11-14,27H,5-10H2,1-4H3;(H,2,3,4,5) |
| InChIKey | HVCUIKJJDQLPQR-UHFFFAOYSA-N |
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