Description

4-Heptulose, 1,2:5,6-Dianhydro-3,7-Dideoxy- (9Ci) is a specialized carbohydrate derivative and a high-purity chemical building block. This compound is valued for its unique bicyclic structure, which makes it a critical intermediate in advanced synthetic organic chemistry and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel active compounds and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new therapeutic agents, including nucleoside analogs and complex sugar-based pharmaceuticals.
• Agrochemical Synthesis: Used in the development of novel, high-efficacy crop protection agents and herbicides.
• Fine Chemical Production: Serves as a sophisticated building block for synthesizing specialty chemicals, flavors, and fragrances.
• Glycochemistry Research: An essential tool in academic and industrial laboratories studying carbohydrate chemistry, enzyme inhibitors, and glycosylation reactions.
• Process Chemistry: Employed in route scouting and optimization for the scalable production of complex organic molecules.
• Bioconjugate Development: Potential use in creating advanced drug delivery systems and diagnostic probes through chemical conjugation.

Basic Information

Product Name	4-Heptulose, 1,2:5,6-Dianhydro-3,7-Dideoxy- (9Ci)
CAS No.	440632-85-9
Molecular Formula	C7H10O4
Molecular Weight	158.15 g/mol
Synonyms	1,2:5,6-Dianhydro-3,7-dideoxy-D-glycero-D-talo-heptulose; 3,7-Dideoxy-1,2:5,6-dianhydro-D-glycero-D-talo-heptulose; Bicyclic Heptulose Derivative; 1,2:5,6-Dianhydro-3,7-dideoxyheptulose; CAS 440632-85-9
EINECS	Contact for details

Quality Control

Every batch of 4-Heptulose, 1,2:5,6-Dianhydro-3,7-Dideoxy- (9Ci) is manufactured under strict quality management systems. We provide comprehensive analytical documentation to ensure traceability and consistency for your critical R&D and scale-up activities. A detailed Certificate of Analysis (COA) confirming identity, purity, and impurity profiles is supplied with each 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). Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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