Description

3-o-Benzyl-1,2-o-Isopropylidene-β-D-Fructopyranose is a protected carbohydrate derivative, specifically a benzyl and isopropylidene acetal-protected form of D-fructose. This compound is a crucial chiral intermediate and building block in synthetic organic chemistry, valued for its role in constructing complex molecular architectures. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for the development of active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of novel drug candidates, particularly nucleoside analogs and glycosidase inhibitors.
• Glycochemistry Research: Used as a protected sugar donor or acceptor in the study and synthesis of complex oligosaccharides, glycoconjugates, and glycomimetics.
• Agrochemical Synthesis: Acts as a building block for creating chiral active ingredients in herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, fragrances, and advanced materials requiring specific stereochemistry.
• Academic & R&D Laboratories: A valuable reagent for methodological development in asymmetric synthesis and carbohydrate chemistry.

Basic Information

Product Name	3-o-Benzyl-1,2-o-Isopropylidene-β-D-Fructopyranose
CAS No.	70551-32-5
Molecular Formula	C₁₆H₂₀O₆
Molecular Weight	308.33 g/mol
Synonyms	1,2-O-Isopropylidene-3-O-benzyl-β-D-fructopyranose; 3-O-Benzyl-1,2-O-(1-methylethylidene)-β-D-fructopyranose; 3-O-Benzyl-1,2-O-isopropylidene-β-D-fructopyranose; β-D-Fructopyranose, 3-O-benzyl-1,2-O-(1-methylethylidene)-; Benzyl Isopropylidene Fructose; 3-O-Benzyl-1,2-O-isopropylidene-D-fructose
EINECS	Contact for details

Quality Control

Our 3-o-Benzyl-1,2-o-Isopropylidene-β-D-Fructopyranose is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation (IR, NMR) to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if specified.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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