Description

.Beta.-D-Glucofuranose, 1,6-Anhydro- is a specialized anhydro sugar derivative, also known as levoglucosan, with the CAS number 7425-74-3. This compound serves as a valuable chiral building block and intermediate in synthetic organic chemistry and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of complex molecules, including nucleoside analogs and other bioactive compounds.

Application

• Pharmaceutical Intermediate: A key chiral precursor for the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a versatile building block in asymmetric synthesis and the preparation of complex natural product derivatives.
• Biochemical Research: Employed in enzymatic studies and as a substrate or inhibitor for glycosidases and other carbohydrate-processing enzymes.
• Material Science: Investigated as a monomer or starting material for the development of biodegradable polymers and specialty materials.
• Agrochemical Development: Utilized in the research and synthesis of novel, chiral crop protection agents.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	.Beta.-D-Glucofuranose, 1,6-Anhydro-
CAS No.	7425-74-3
Molecular Formula	C6H10O5
Molecular Weight	162.14 g/mol
Synonyms	Levoglucosan; 1,6-Anhydro-β-D-glucopyranose; 1,6-Anhydro-β-D-glucose; β-D-Glucopyranose, 1,6-anhydro-; (3R,4S,5S,6R)-6-(Hydroxymethyl)oxane-2,3,4,5-tetrol; 1,6-Anhydro-β-D-glucofuranose; 1,6-Anhydro-β-D-glucose; Anhydroglucose
EINECS	231-052-1

Quality Control

We maintain stringent quality control protocols for our chemical intermediates. Every batch of .Beta.-D-Glucofuranose, 1,6-Anhydro- is analyzed using advanced techniques like HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment. Our quality system is designed to support cGMP-compliant applications where required.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details

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