6-Bromo-indole-1,4-dicarboxylic acid 1-tert-butyl ester 4-methyl ester|CAS 1440807-02-2|DC Chemicals

Cas No.:	1440807-02-2
Chemical Name:	6-Bromo-indole-1,4-dicarboxylic acid 1-tert-butyl ester 4-methyl ester
SMILES:	COC(=O)C1=C2C=CN(C(=O)OC(C)(C)C)C2=CC(Br)=C1
Formula:	C₁₅H₁₆BrNO₄
M.Wt:	354.2
Purity:	>98%
Sotrage:	2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

Cat. No.	Product name	Field of application
DC68086	tri-GalNAc biotin	tri-GalNAc biotin is a biotinylated ASGPR (Asialoglycoprotein receptor) ligand. tri-GalNAc biotin promotes cellular uptake of neutravidin (NA) via ASGPR. tri-GalNAc biotin delivers neutravidin to lysosomes for degradation. tri-GalNAc biotin can be used for research of LYsosome TArgeting Chimera (LYTAC).
DC68015	tri-GalNAc-PEG3-Azide	tri-GalNAc-PEG3-Azide is a functionalized asialoglycoprotein receptor (ASGPR) ligand for lysosomal targeting chimera (LYTAC) research and development; each molecule incorporates three ASGPR ligands with a PEG3 linker and azide group reactive handle ready for conjugation. Upon binding to the ASGPR, tri-GalNAc conjugates are efficiently internalized via ASGPR-mediated endocytosis. tri-GalNAc conjugation can be employed as a strategy to effectively deliver cargo such as RNA or Cas9 complexes in a cell-specific manner to hepatocytes. Can be used to generate LYTACs, or labeled with dye for tissue imaging.
DC68014	Tri-GalNAc Acid	Triantennary GalNAc Acid is an asialoglycoprotein receptor (ASGPR) ligand for lysosomal targeting chimera (LYTAC) research and development.
DC68010	Tri-GalNAc-PEG4-DBCO	Tri-GalNAc-biotin is an asialoglycoprotein receptor (ASGPR) ligand for lysosomal targeting chimera (LYTAC) research and development, comprising a triantennary N-acetylgalactosamine (GalNAc) joined by a PEG linker to DBCO.
DC68008	Tris-GalNAc-β-Ala-PEG3-FITC	The trivalent β-GalNAc ligand is specific for Asialo Glycoprotein Receptors (ASGPR) on hepatocyte cells. β-Ala-PEG3 acts as linker/spacer between triantennary GalNAc and Fluorescein isothiocyanate (FITC).
DC68007	Tri-GalNAc-β-Ala-PEG3-MAL	Tri-b-GalNAc-b-Ala-PEG3-MAL contains three terminal beta-N-acetylgalactosamine (GalNAc) sugars arranged in a trivalent configuration, facilitating high-affinity binding to the asialoglycoprotein receptor (ASGPR) expressed on hepatocyte surfaces. The crucial functional group is a terminal maleimide (MAL) moiety, enabling chemoselective bioconjugation with biomolecules harboring thiol (-SH) groups. This strategy allows for site-specific conjugation under mild conditions, valuable for developing targeted conjugates in disciplines like targeted drug delivery and antibody-drug conjugate (ADC) development for hepatocellular carcinoma.
DC68006	Tri-GalNAc-PEG2000-DSPE	Tris-GalNAc-GABA-NH2 linked via PEG2k to phospholipid (DSPE or 1,2-distearoyl-sn-glycero-3-phosphoethanolamine) where GABA = gamma-Aminobutyric acid, or γ-aminobutyric acid.
DC68005	Tris-GalNAc-PEG5-sulfo-NHS Ester	An amine-reactive asialo glycoprotein receptor (ASGPR) ligand.
DC68004	Tris-GalNAc-β-Ala-PEG3-DBCO	Triantennary GalNAc ligand is known to bind Asialo Glycoprotein Receptor (ASGPR). The ligand is functionalized with dibenzocyclooctyne for click chemistry.
DC68003	Tris-GalNAc-β-Ala-PEG4-DBCO	Triantennary GalNAc ligand is known to bind Asialo Glycoprotein Receptor (ASGPR). The ligand is functionalized with dibenzocyclooctyne for click chemistry