Description

D-Ribo-Hexopyranos-3-Ulose, 1,6-Anhydro-, β- (8Ci) is a specialized carbohydrate derivative and a key chiral synthon in advanced organic synthesis. This compound matters for its role as a versatile building block in the development of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and biotechnology industries for synthesizing nucleoside analogs, enzyme inhibitors, and other bioactive compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel nucleoside-based antiviral and anticancer agents.
• Glycochemistry Research: Serves as a fundamental scaffold for studying carbohydrate-protein interactions and developing glycomimetics.
• Chiral Pool Synthesis: Utilized as a source of chirality for the asymmetric synthesis of complex natural products and active pharmaceutical ingredients (APIs).
• Bioconjugate Chemistry: Employed in the design and synthesis of chemically defined glycoconjugates for diagnostic and therapeutic applications.
• Enzyme Inhibitor Development: Used to create analogs that mimic transition states for targeting specific glycosidases or kinases.
• Agrochemical Synthesis: Acts as a building block for developing new, selective herbicides or plant growth regulators with novel modes of action.

Basic Information

Product Name	D-Ribo-Hexopyranos-3-Ulose, 1,6-Anhydro-, β- (8Ci)
CAS No.	17371-37-8
Molecular Formula	C6H8O5
Molecular Weight	160.12 g/mol
Synonyms	1,6-Anhydro-β-D-ribo-hexopyranos-3-ulose; 3-Keto-1,6-anhydro-β-D-glucopyranose; 1,6-Anhydro-3-keto-β-D-glucopyranose; 3-Deoxy-1,6-anhydro-β-D-ribo-hexopyranos-3-ulose; Levoglucosenone (a common name for the 1,6-anhydro-3-keto structure); 3-Ketolevoglucosan; β-D-ribo-Hexopyranos-3-ulose, 1,6-anhydro-
EINECS	Contact for details

Quality Control

Our D-Ribo-Hexopyranos-3-Ulose, 1,6-Anhydro-, β- (8Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and process chemistry. Certificates of Analysis (COA) detailing specifications such as purity (by HPLC), chiral purity, and residual solvent content are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines

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