Description

3-Ketotrehalose is a chemically modified derivative of the natural disaccharide trehalose, characterized by a ketone group at the C-3 position. This structural modification imparts unique biochemical properties, making it a valuable intermediate for advanced research and synthesis in carbohydrate chemistry. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing novel bioactive compounds, enzyme inhibitors, and specialized reagents.

Application

• Biochemical Research: Serves as a key intermediate in the study of carbohydrate metabolism, enzyme mechanisms, and glycosylation pathways.
• Pharmaceutical Development: Used as a building block for synthesizing novel drug candidates, prodrugs, and diagnostic agents targeting metabolic diseases.
• Enzyme Inhibition Studies: Acts as a potential inhibitor or substrate analog for trehalose-processing enzymes, relevant to antimicrobial and antifungal research.
• Glycochemistry Synthesis: A versatile chiral precursor for the synthesis of complex oligosaccharides, glycoconjugates, and labeled sugar derivatives.
• Cosmetic & Personal Care: Investigated for use in advanced skincare formulations for its potential stabilizing and moisturizing properties.
• Food Science Research: Explored for its role in modifying food texture, stability, and as a potential low-calorie sweetener alternative.

Basic Information

Product Name	3-Ketotrehalose
CAS No.	24885-76-5
Molecular Formula	C₁₂H₂₀O₁₁
Molecular Weight	340.28 g/mol
Synonyms	α,α-Trehalos-3-ulose; 3-Oxotrehalose; 3-Dehydrotrehalose; 3-Keto-α,α-trehalose; D-Trehalose-3-ulose; 1-O-α-D-Glucopyranosyl-3-ulose-α-D-glucopyranose; Trehalose-3-one
EINECS	Contact for details

Quality Control

Our 3-Ketotrehalose is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and specific tests for residual solvents and moisture. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive). For long-term storage, consider desiccation or storage under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Specific Rotation	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines
Microbial Limits	Contact for details

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