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ATTO 655 NHS Ester | CAS 1341215-10-8
| Catalog Number | 1341215-10-8 |
| Category | ATTO Dyes |
| Molecular Formula | C31H36N4O8S |
| Molecular Weight | 624.70 |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
ATTO 655 is a far-red fluorescent dye. The N-hydroxysuccinimidyl (NHS) ester of ATTO 655 is a widely used reagent for the conjugation of this dye to proteins or antibodies.
Chemical Information
| Synonyms | (1-(4-((2,5-Dioxopyrrolidin-1-yl)oxy)-4-oxobutyl)-11-ethyl-2,2-dimethyl-1,2,3,4,8,9,10,11-octahydrodipyrido[3,2-b:2',3'-i]phenoxazin-13-ium-4-yl)methanesulfonate |
| IUPAC Name | [6-[4-(2,5-dioxopyrrolidin-1-yl)oxy-4-oxobutyl]-20-ethyl-7,7-dimethyl-2-oxa-6,13-diaza-20-azoniapentacyclo[12.8.0.03,12.05,10.016,21]docosa-1(22),3(12),4,10,13,15,20-heptaen-9-yl]methanesulfonate |
| Canonical SMILES | CC[N+]1=C2C=C3C(=NC4=C(O3)C=C5C(=C4)C(CC(N5CCCC(=O)ON6C(=O)CCC6=O)(C)C)CS(=O)(=O)[O-])C=C2CCC1 |
| InChI | InChI=1S/C31H36N4O8S/c1-4-33-11-5-7-19-13-22-26(15-24(19)33)42-27-16-25-21(14-23(27)32-22)20(18-44(39,40)41)17-31(2,3)34(25)12-6-8-30(38)43-35-28(36)9-10-29(35)37/h13-16,20H,4-12,17-18H2,1-3H3 |
| InChIKey | SPDKWNQUMMQOKX-UHFFFAOYSA-N |
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