Description

1,3:2,4:5,7-Trimethylene-β-Sedoheptitol is a specialized sugar alcohol derivative with a unique bridged polyol structure. This compound matters for its role as a versatile chiral building block and intermediate in advanced organic synthesis and pharmaceutical research. Industries that need it include fine chemical manufacturers, pharmaceutical R&D labs, and producers of specialty carbohydrates for analytical and diagnostic applications. Its distinct molecular architecture offers valuable functionality for creating complex, high-value chemical entities.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a building block for creating complex polyol derivatives, crown ether analogs, and specialized ligands for catalysis.
• Biochemical Research: Acts as a substrate or inhibitor in enzymatic studies and metabolic pathway research due to its sugar-like properties.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers and resins with specific solubility or biocompatibility profiles.
• Analytical Chemistry: Employed as a standard or reference compound in chromatographic methods (HPLC, GC) for carbohydrate analysis.
• Cosmetic & Personal Care: Investigated for use in advanced humectant or skin-conditioning formulations requiring specific molecular weight and hygroscopicity.

Basic Information

Product Name	1,3:2,4:5,7-Trimethylene-β-Sedoheptitol
CAS No.	94625-22-6
Molecular Formula	C10H20O7
Molecular Weight	252.26 g/mol
Synonyms	1,3:2,4:5,7-Trimethylene-β-sedoheptitol; Trimethylene-sedoheptitol; β-Sedoheptitol Trimethylene Acetal; 1,3:2,4:5,7-Tri-O-methylene-D-glycero-D-gulo-heptitol; D-glycero-D-gulo-Heptitol, 1,3:2,4:5,7-tris-O-methylene-; Sedoheptitol Anhydride Derivative; Bridged Sedoheptitol Derivative
EINECS	Contact for details

Quality Control

Our 1,3:2,4:5,7-Trimethylene-β-Sedoheptitol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your specifications.

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. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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