Description

(2S,3R,4S,5S,6R)-2-[[(1aS,1bS,2S,5aR,6S,6aS)-6-hydroxy-1a-(hydroxymethyl)-2,4,5,5a,6,6a-hexahydro-1bH-oxireno[5,6]cyclopenta[1,3-c]pyran-2-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol is a complex, high-purity carbohydrate derivative with a defined stereochemistry, also known as a cyclopentanoid glycoside. This compound is valued for its role as a key chiral building block and intermediate in advanced organic synthesis, particularly for pharmaceuticals and bioactive molecules. It is primarily sought by research institutions and industrial chemists in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel therapeutic agents and specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), especially in antiviral, anticancer, and anti-inflammatory drug candidates.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies and for probing carbohydrate-protein interactions due to its specific stereochemical configuration.
• Glycoscience & Glycochemistry: Acts as a sophisticated building block for the synthesis of complex oligosaccharides, glycoconjugates, and glycomimetics.
• Agrochemical Development: Employed in the synthesis of novel, biologically active compounds for crop protection and plant growth regulation.
• Fine Chemical Synthesis: Utilized in the production of high-value specialty chemicals, flavors, and fragrances where precise stereochemistry is required.
• Academic Research: A valuable compound for methodological studies in organic synthesis, asymmetric catalysis, and natural product total synthesis.

Basic Information

Product Name	(2S,3R,4S,5S,6R)-2-[[(1aS,1bS,2S,5aR,6S,6aS)-6-hydroxy-1a-(hydroxymethyl)-2,4,5,5a,6,6a-hexahydro-1bH-oxireno[5,6]cyclopenta[1,3-c]pyran-2-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol
CAS No.	6736-86-3
Molecular Formula	C15H22O11
Molecular Weight	378.33 g/mol
Synonyms	1,4:3,6-Dianhydro-2-O-(1,4:3,6-dianhydro-2-C-(hydroxymethyl)-β-D-fructofuranosyl)-D-glucitol; Dianhydrohexitol glycoside derivative; Cyclopenta[c]pyran glycoside; Oxireno[5,6]cyclopenta[1,3-c]pyran derivative; Isosorbide glycoside analog; Hexitol anhydride glycoside; (1,4:3,6-Dianhydro-D-glucitol 2-O-(1,4:3,6-dianhydro-2-C-(hydroxymethyl)-β-D-fructofuranoside)); D-Glucitol, 1,4:3,6-dianhydro-2-O-[1,4:3,6-dianhydro-2-C-(hydroxymethyl)-β-D-fructofuranosyl]-
EINECS	Contact for details

Quality Control

Our (2S,3R,4S,5S,6R)-2-[[(1aS,1bS,2S,5aR,6S,6aS)-6-hydroxy-1a-(hydroxymethyl)-2,4,5,5a,6,6a-hexahydro-1bH-oxireno[5,6]cyclopenta[1,3-c]pyran-2-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee traceability and compliance.

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). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. For long-term storage, consider using a desiccator or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Chiral Purity (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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