Description

β-D-Galactopyranosylphenyl Isothiocyanate is a specialized glycosyl isothiocyanate derivative used as a critical reagent in carbohydrate chemistry and bioconjugation. This compound matters for its role as a key building block in the synthesis of glycoconjugates and affinity ligands, enabling precise molecular targeting and labeling. It is primarily needed by research institutions and pharmaceutical companies engaged in glycobiology, diagnostics development, and the creation of novel therapeutic probes.

Application

• Glycoconjugate Synthesis: A fundamental reagent for the chemical synthesis of neoglycoconjugates and glycoclusters via thiourea linkage formation.
• Affinity Chromatography Ligand: Used to immobilize galactose moieties onto solid supports (e.g., agarose beads) for lectin purification and carbohydrate-binding studies.
• Fluorescent Labeling Probes: Serves as a precursor for creating fluorescently tagged galactosides for cellular imaging and flow cytometry.
• Diagnostic Assay Development: Employed in the design of enzyme-linked immunosorbent assay (ELISA) and other diagnostic platforms that require specific carbohydrate antigens.
• Drug Delivery System Research: Facilitates the development of targeted drug delivery vehicles by conjugating galactose to polymers or nanoparticles for hepatocyte targeting.
• Enzyme Inhibitor Studies: Used in the study of glycosidase enzymes and the development of potential inhibitors.
• Surface Modification: Applied to functionalize surfaces with galactose residues for biosensor applications and cell adhesion studies.
• Standards and Reference Materials: Provides a high-purity chemical standard for analytical method development and quality control in related research.

Basic Information

Product Name	β-D-Galactopyranosylphenyl Isothiocyanate
CAS No.	20721-62-4
Molecular Formula	C₁₃H₁₅NO₆S
Molecular Weight	313.33 g/mol
Synonyms	Phenyl 1-Thio-β-D-galactopyranoside Isothiocyanate; 1-Isothiocyanatophenyl β-D-Galactopyranoside; β-D-Galactopyranosyl Phenyl Isothiocyanate; 4-Isothiocyanatophenyl β-D-Galactopyranoside; Galactosylphenylisothiocyanate; PITC-Galactose; Phenyl β-D-Galactopyranosyl Isothiocyanate; 1-(4-Isothiocyanatophenyl)-β-D-galactopyranose
EINECS	Contact for details

Quality Control

Our β-D-Galactopyranosylphenyl Isothiocyanate is manufactured under strict quality protocols to ensure high purity and batch-to-batch consistency, suitable for sensitive research applications. Each lot undergoes comprehensive analytical characterization, including HPLC for purity and NMR for structural confirmation. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profile is provided with every shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. The compound is light-sensitive; prolonged exposure to light should be avoided. Allow the container to reach room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 2.0%
Solubility	Soluble in DMSO, DMF; slightly soluble in methanol

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