Description

D-Leucrose is a specialized monosaccharide sugar, a diastereomer of the more common D-fructose, identified by CAS No. 71205-61-3. This unique stereochemistry makes it a valuable chiral building block and intermediate in advanced organic synthesis and pharmaceutical research. It is particularly sought after by manufacturers and R&D departments in the pharmaceutical, fine chemical, and biotechnology sectors for developing novel compounds, chiral catalysts, and high-value biochemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a substrate or standard in enzymatic studies, metabolic pathway analysis, and carbohydrate chemistry research.
• Fine Chemical Synthesis: Acts as a building block for synthesizing specialty chemicals, flavors, fragrances, and advanced materials.
• Chiral Catalyst Development: Employed in the research and development of asymmetric catalysts and ligands.
• Diagnostic Reagents: Can be utilized in the formulation of specialized diagnostic kits and reagents.
• Nutritional Science Studies: Used in research related to sugar metabolism and nutritional biochemistry.

Basic Information

Product Name	D-Leucrose
CAS No.	71205-61-3
Molecular Formula	C6H12O6
Molecular Weight	180.16 g/mol
Synonyms	D-(-)-Leucrose; (3S,4R,5R)-1,3,4,5,6-Pentahydroxyhexan-2-one; 5-Deoxy-3-C-(hydroxymethyl)-D-ribo-hexulose; 5-Deoxy-3-C-(hydroxymethyl)-D-ribo-hex-2-ulose; D-5-Deoxy-3-C-(hydroxymethyl)ribo-hexulose
EINECS	Contact for details

Quality Control

Our D-Leucrose is produced and tested under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, optical rotation, and impurity profiles. Our quality commitment aligns with the standards required for research and industrial applications, and we can support compliance needs for cGMP, ISO, and other relevant regulatory frameworks upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Optical Rotation	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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