Description

Hepta-o-Acetyl-β-D-Lactosyl-Isothiocyanate is a sophisticated, fully acetylated carbohydrate derivative featuring a reactive isothiocyanate group. This compound serves as a critical advanced intermediate for the synthesis of glycoconjugates and neoglycoproteins, enabling precise chemical biology research. It is primarily utilized by pharmaceutical R&D teams and bioconjugation specialists in the development of targeted therapeutics, diagnostic probes, and novel materials.

Application

• Glycoconjugate Synthesis: A key building block for creating well-defined glycoproteins, glycolipids, and carbohydrate arrays for biological studies.
• Biopharmaceutical Development: Used in the site-specific modification of proteins, antibodies, and peptides to engineer drug conjugates with improved targeting and pharmacokinetic properties.
• Diagnostic Probe Fabrication: Enables the labeling of biomolecules with tags (e.g., fluorophores, affinity handles) for imaging, biosensing, and diagnostic assay development.
• Chemical Biology Tool: Facilitates the study of carbohydrate-protein interactions, lectin binding, and cellular recognition processes.
• Material Science: Serves as a monomer or cross-linker for creating functionalized polymers and smart biomaterials with specific biological activities.
• Academic & Industrial Research: Essential for research in glycoscience, immunology, and medicinal chemistry within university labs and biotech R&D centers.

Basic Information

Product Name	Hepta-o-Acetyl-β-D-Lactosyl-Isothiocyanate
CAS No.	77489-36-2
Molecular Formula	C27H35NO18S
Molecular Weight	693.63 g/mol
Synonyms	Hepta-O-acetyl-β-lactosyl isothiocyanate; 2-(Acetyloxy)-6-[[5-[[5-[[5-[[5-[[5-[[5-[(Acetyloxy)methyl]-3,4-dihydroxyoxan-2-yl]oxy]-3,4-dihydroxyoxan-2-yl]oxy]-3,4-dihydroxyoxan-2-yl]oxy]-3,4-dihydroxyoxan-2-yl]oxy]-3,4-dihydroxyoxan-2-yl]oxy]methyl]-5-isothiocyanatooxane-3,4-diyl diacetate; Lactosyl Isothiocyanate, Heptaacetate; β-D-Lactosyl Isothiocyanate Heptaacetate; 1-Isothiocyanato-1-deoxy-2,3,4,6,2',3',4',6'-octa-O-acetyl-β-lactose (common name); Peracetylated Lactosyl Isothiocyanate
EINECS	Contact for details

Quality Control

Our Hepta-o-Acetyl-β-D-Lactosyl-Isothiocyanate is produced and controlled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the exacting standards required for chemical biology and pharmaceutical research. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as indicated on the label or COA. This material is hygroscopic (moisture-sensitive); ensure the container is sealed under inert atmosphere or with desiccant after each use to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Solvent Residue (GC)	Meets ICH limits

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