Description

(3aS,4S,6aR)-N-[6-[[3-[[O-6-Deoxy-α-L-galactopyranosyl-(1-2)-O-β-D-galactopyranosyl-(1-4)-O-[6-deoxy-α-L-galactopyranosyl-(1-3)]-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl]oxy]propyl]amino]-6-oxohexyl]hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide is a complex, high-purity synthetic compound featuring a sophisticated glycosylated biotin derivative structure. This molecule is of significant interest for advanced research and development in life sciences, particularly for its potential role in targeted drug delivery and bioconjugation strategies. It serves as a critical intermediate or reference standard for pharmaceutical innovators and diagnostic developers working on novel therapeutics and bioanalytical assays.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel biotinylated drug candidates, particularly for targeted cancer therapies.
• Bioconjugation Reagent: Used to attach bioactive molecules (e.g., drugs, probes) to antibodies, proteins, or nanoparticles via its reactive functional groups for targeted delivery systems.
• Diagnostic Development: Acts as a critical component in the development of advanced immunoassays and biosensors that leverage the strong biotin-streptavidin interaction.
• Chemical Biology Research: Employed as a tool compound to study carbohydrate-protein interactions, cell surface labeling, and intracellular trafficking mechanisms.
• Reference Standard: Provides a high-purity benchmark for quality control and analytical method development in pharmaceutical manufacturing and regulatory submissions.
• Glycobiology Studies: Used in research focused on the synthesis and function of complex oligosaccharides and their role in biological recognition processes.

Basic Information

Item	Information
Product Name	(3aS,4S,6aR)-N-[6-[[3-[[O-6-Deoxy-α-L-galactopyranosyl-(1-2)-O-β-D-galactopyranosyl-(1-4)-O-[6-deoxy-α-L-galactopyranosyl-(1-3)]-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl]oxy]propyl]amino]-6-oxohexyl]hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide
CAS No.	870891-90-0
Molecular Formula	C55H90N6O25S
Molecular Weight	1291.38 g/mol
Synonyms	Biotinylated trisaccharide derivative; Biotin-PEG3-Trisaccharide; N-((6-((3-((2-(Acetamido)-2-deoxy-3-O-(6-deoxy-α-L-galactopyranosyl)-4-O-(β-D-galactopyranosyl-(1→2)-6-deoxy-α-L-galactopyranosyl)-β-D-glucopyranosyl)oxy)propyl)amino)-6-oxohexyl)carbamoyl)pentyl)-2-oxohexahydro-1H-thieno[3,4-d]imidazole-4-valeramide; Glycosylated Biotin-LC-PEO Amide; Biotin-AAEEA-[Galα1-2Galβ1-4(6dGalα1-3)GlcNAcβ]; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our (3aS,4S,6aR)-N-[6-[[3-[[O-6-Deoxy-α-L-galactopyranosyl-(1-2)-O-β-D-galactopyranosyl-(1-4)-O-[6-deoxy-α-L-galactopyranosyl-(1-3)]-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl]oxy]propyl]amino]-6-oxohexyl]hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical characterization including NMR, HPLC, and mass spectrometry to ensure structural identity and high purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting purity, identity, and impurity profiles to support your research and development needs.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). Allow the vial to warm to room temperature in a desiccator before opening to prevent condensation and moisture uptake.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Retention time corresponds to reference standard
Identification (NMR)	Spectrum consistent with structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Complies with ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.