Description

3-o-β-D-Glucopyranosyl-D-Glucitol is a high-purity carbohydrate derivative, also known as gentiobiitol. This compound is valued for its role as a stable, non-reducing sugar alcohol derivative of gentiobiose, offering unique functional properties in specialized formulations. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, cosmetic, and specialty chemical industries for applications ranging from biochemical research to product stabilization.

Application

• Pharmaceutical Excipient: Used as a stabilizer, bulking agent, or sweetener in tablet and capsule formulations.
• Biochemical Research: Serves as a standard, substrate, or intermediate in enzymatic studies and carbohydrate metabolism research.
• Cosmetic & Personal Care: Functions as a humectant and moisturizing agent in skin care and cosmetic products.
• Food Science Research: Investigated for its potential as a low-calorie sweetener or texturizing agent in specialized food products.
• Chiral Intermediate: Utilized in the synthesis of more complex chiral molecules for pharmaceutical development.
• Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for HPLC or GC analysis.

Basic Information

Product Name	3-o-β-D-Glucopyranosyl-D-Glucitol
CAS No.	499-16-1
Molecular Formula	C12H24O11
Molecular Weight	344.31 g/mol
Synonyms	Gentiobiitol; D-Glucitol, 3-O-β-D-glucopyranosyl-; 3-O-β-D-Glucopyranosyl-D-sorbitol; 3-O-β-Gentiobiosyl-D-sorbitol; 1,6-Di-O-β-D-glucopyranosyl-D-glucitol; Gentiobiosylsorbitol; NSC 406306; (2S,3R,4R,5R)-2-[(2R,3S,4R,5R,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-2-(hydroxymethyl)oxan-3-yl]oxy-6-methyloloxane-3,4,5-triol
EINECS	207-879-1

Quality Control

Our 3-o-β-D-Glucopyranosyl-D-Glucitol is produced under a strict quality management system. Each batch is tested to ensure it meets stringent specifications for identity, purity, and composition. Certificates of Analysis (COA) documenting the results of tests such as HPLC assay, optical rotation, and residual solvent analysis are available upon request to support your quality and regulatory requirements.

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 in a dry environment to prevent clumping and degradation. For long-term storage, consider using a desiccant in the container.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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