3066864-32-9

ETN029 Chemical Structure
3066864-32-9

Chemical Structure

ETN029

Synonym(s): MC339

  • CAS No.: 3066864-32-9
  • Formula:C101H140N22O26S2
  • Molecular Weight:2142.45

IUPAC Name: 2,2',2''-(10-(2-((4-((5R,8S,11S,14S,17S,20S,23R)-23-((S)-2-((2S,3R)-2-((S)-2-acetamido-3-(1H-indol-3-yl)propanamido)-3-hydroxy-N-methylbutanamido)-4,4-dimethylpentanamido)-17-(2-amino-2-oxoethyl)-5-(((S)-1-((S)-2-carbamoylpyrrolidin-1-yl)-3-(1H-indol-3-yl)-1-oxopropan-2-yl)carbamoyl)-8-(carboxymethyl)-20-((1-(carboxymethyl)piperidin-4-yl)methyl)-14-(naphthalen-2-ylmethyl)-7,10,13,16,19,22-hexaoxo-1,3-dithia-6,9,12,15,18,21-hexaazacyclotetracosan-11-yl)butyl)amino)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic acid

InChIKey: YBIHAYCVELUNPG-IZEHOFEZSA-N

SMILES: CC(N[C@@H](CC1=CNC2=C1C=CC=C2)C(N[C@H](C(N([C@H](C(N[C@@H]3C(N[C@@H](CC4CCN(CC(O)=O)CC4)C(N[C@@H](CC(N)=O)C(N[C@@H](CC5=CC=C6C=CC=CC6=C5)C(N[C@@H](CCCCNC(CN7CCN(CC(O)=O)CCN(CC(O)=O)CCN(CC(O)=O)CC7)=O)C(N[C@@H](CC(O)=O)C(N[C@H](C(N[C@H](C(N8CCC[C@H]8C(N)=O)=O)CC9=CNC%10=C9C=CC=C%10)=O)CSCSC3)=O)=O)=O)=O)=O)=O)=O)CC(C)(C)C)C)=O)[C@@H](C)O)=O)=O

Biological Activity: ETN029 (MC339) is a selective DLL3 ligand. ETN029 labeled with 225Ac has dose-dependent cytotoxicity in SCLC, NEPC and metastatic melanoma cells and increases the phosphorylation of H2AX expression. ETN029 labeled with 177Lu shows rapid uptake persistent tumor retention and favorable tumor-to-kidney ratio. ETN029 can be used for cancers like SCLC and NEPC imaging and research[1][2].

Cat. No. Product Name Purity Description Pricing
HY-W1126504
ETN029 99.91% ETN029 (MC339) is a selective DLL3 ligand. ETN029 labeled with 225Ac has dose-dependent cytotoxicity in SCLC, NEPC and metastatic melanoma cells and increases the phosphorylation of H2AX expression. ETN029 labeled with 177Lu shows rapid uptake persistent tumor retention and favorable tumor-to-kidney ratio. ETN029 can be used for cancers like SCLC and NEPC imaging and research.
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This product is a controlled substance and not for sale in your territory.

This product is not for sale in your territory.

This compound is listed in the SVHC (Substances of Very High Concern) candidate list of ECHA (European Chemicals Agency).

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References