Description

(3aS,4S,6aR)-N-[6-[[3-[[O-6-Deoxy-α-L-galactopyranosyl-(1-4)-O-[β-D-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 intermediate or reference standard of significant interest in advanced pharmaceutical research and development. Its intricate molecular architecture, featuring a biotin derivative linked to a sophisticated oligosaccharide moiety, makes it a critical compound for studying carbohydrate-protein interactions and targeted drug delivery systems. This product is essential for R&D teams in the biopharmaceutical sector, particularly those focused on oncology, diagnostics, and novel bioconjugation strategies.

Application

• Pharmaceutical Reference Standard: Used for the calibration of analytical instruments (HPLC, LC-MS) and method validation in quality control laboratories.
• Bioconjugation Research: Serves as a key intermediate for developing antibody-drug conjugates (ADCs) or other targeted therapeutics due to its biotin and carbohydrate functionalities.
• Glycobiology Studies: Employed as a probe or substrate in research exploring lectin binding, cell signaling, and carbohydrate-mediated biological processes.
• Diagnostic Reagent Development: Utilized in the synthesis of components for advanced diagnostic assays and imaging agents.
• Pre-clinical Drug Development: Acts as a crucial building block or metabolite analog in the synthesis and testing of new chemical entities.

Basic Information

Product Name	(3aS,4S,6aR)-N-[6-[[3-[[O-6-Deoxy-α-L-galactopyranosyl-(1-4)-O-[β-D-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.	870891-35-3
Molecular Formula	C45H75N7O21S
Molecular Weight	1098.2 g/mol
Synonyms	Biotinylated Oligosaccharide Derivative; Biotin-PEG3-Lacto-N-neotetraose; N-((6-((3-((O-6-Deoxy-α-L-galactopyranosyl-(1→4)-O-β-D-galactopyranosyl-(1→3)-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl)oxy)propyl)amino)-6-oxohexyl)carbamoyl)pentyl)-2-oxohexahydro-1H-thieno[3,4-d]imidazole-4-carboxamide; Lacto-N-neotetraose-Biotin; LNnT-Biotin conjugate
EINECS	Contact for details

Quality Control

This high-value biochemical is manufactured under strict quality management systems. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and Mass Spectrometry to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and analytical results is provided with every shipment to ensure traceability and compliance with your research or development protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm

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