Description

D-Galactopyranosyl Thiosemicarbazide (CAS NO 154634-26-1) is a specialized carbohydrate derivative that serves as a crucial building block in synthetic organic and medicinal chemistry. Its molecular structure, combining a galactose sugar moiety with a thiosemicarbazide functional group, makes it a versatile intermediate for the development of novel bioactive compounds. This product is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors who are engaged in drug discovery, glycoconjugate synthesis, and the development of enzyme inhibitors or diagnostic agents.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel glycosidase inhibitors and antiviral or anticancer agents.
• Glycoconjugate Synthesis: Used for the chemical modification of proteins, peptides, and other biomolecules to create glycoconjugates for research and therapeutic applications.
• Chemical Biology Probes: Acts as a scaffold for developing activity-based probes to study carbohydrate-processing enzymes.
• Carbohydrate Chemistry Research: Fundamental building block in academic and industrial research for exploring new glycosylation reactions and carbohydrate-based materials.
• Diagnostic Reagent Development: Potential use in the formulation of reagents for diagnostic assays targeting specific carbohydrate-binding proteins.

Basic Information

Product Name	D-Galactopyranosyl Thiosemicarbazide
CAS No.	154634-26-1
Molecular Formula	C7H15N3O5S
Molecular Weight	253.28 g/mol
Synonyms	1-(β-D-Galactopyranosyl)thiosemicarbazide; Galactosylthiosemicarbazide; D-Galactose thiosemicarbazone derivative; Thiosemicarbazide, N-(β-D-galactopyranosyl)-; 154634-26-1; β-D-Galactopyranosyl thiosemicarbazide; Gal-ThioSC
EINECS	Contact for details

Quality Control

Our D-Galactopyranosyl Thiosemicarbazide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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