Description

1,2-o-Isopropylidene-β-D-Fructopyrase is a specialized carbohydrate derivative, serving as a key chiral building block and protecting group intermediate in advanced organic synthesis. Its value lies in enabling precise stereochemical control and facilitating complex multi-step reactions, which is critical for producing high-value fine chemicals. This compound is essential for research and development laboratories, pharmaceutical manufacturers, and biotechnology companies focused on nucleoside chemistry, prodrug development, and the synthesis of complex natural products.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel nucleoside analogs and antiviral/anticancer prodrugs.
• Carbohydrate Chemistry Research: Used as a protected fructose derivative for studying glycosylation reactions and enzyme mechanisms.
• Chiral Catalyst & Ligand Synthesis: Serves as a starting material for creating enantiomerically pure ligands used in asymmetric catalysis.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and flavors.
• Bioconjugation & Labeling: Acts as a reactive handle for modifying biomolecules like proteins and peptides in biotech applications.
• Academic & Industrial R&D: A valuable tool for method development and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	1,2-o-Isopropylidene-β-D-Fructopyrase
CAS No.	66900-93-4
Molecular Formula	C9H14O6
Molecular Weight	218.20 g/mol
Synonyms	1,2-O-Isopropylidene-β-D-fructopyranose; 1,2-O-(1-Methylethylidene)-β-D-fructopyranose; β-D-Fructopyranose, 1,2-O-(1-methylethylidene)-; Isopropylidene-D-fructose; 1,2-Acetonide of D-fructose; D-Fructose 1,2:4,5-di-O-isopropylidene acetal (related); Acetonated fructose
EINECS	Contact for details

Quality Control

Our 1,2-o-Isopropylidene-β-D-Fructopyrase is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with full traceability are provided with every shipment.

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 after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation [α]20/D	-80° to -90° (c=1 in H2O)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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