Description

1,4-Anhydro-β-D-Glucopyranose is a versatile anhydrosugar derivative, also known as levoglucosan, with significant industrial and research utility. This compound serves as a valuable chiral building block and intermediate in organic synthesis and carbohydrate chemistry. It is primarily sought after by manufacturers and researchers in the pharmaceutical, cosmetic, and specialty chemical industries for developing advanced materials and bioactive molecules.

Application

• Pharmaceutical Intermediate: Used as a chiral precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Biomass & Biofuel Research: Acts as a key marker and model compound in the study of cellulose pyrolysis and the development of renewable fuels.
• Cosmetic Formulations: Employed in the development of advanced moisturizing agents and skin-conditioning ingredients.
• Food Science & Flavor Chemistry: Utilized in research related to the Maillard reaction and the development of novel food-grade additives.
• Polymer Chemistry: Serves as a monomer or co-monomer for creating biodegradable and bio-based polymers with specific properties.
• Analytical Standard: Used as a high-purity reference standard in chromatographic analysis for quality control in related industries.

Basic Information

Product Name	1,4-Anhydro-β-D-Glucopyranose
CAS No.	24516-44-7
Molecular Formula	C6H10O5
Molecular Weight	162.14 g/mol
Synonyms	Levoglucosan; 1,6-Anhydro-β-D-glucopyranose; 1,4:3,6-Dianhydro-α-D-glucopyranose (common misnomer); β-D-Glucopyranose, 1,4-anhydro-; (3R,4S,5S,6R)-6-(Hydroxymethyl)oxane-2,3,4,5-tetrol; 1,4-Anhydroglucitol; Anhydro-D-glucose; LGA
EINECS	246-353-0

Quality Control

Our 1,4-Anhydro-β-D-Glucopyranose is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We can supply material compliant with various purity grades, including technical and research standards, to meet your specific application requirements.

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); therefore, containers must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	178 - 182 °C
Loss on Drying	≤ 1.0 %
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.