Description

α-Sophorose is a naturally occurring disaccharide sugar composed of two glucose units linked by an α-1,2-glycosidic bond. This specific carbohydrate structure is of significant interest in biochemical research and industrial applications due to its role as a metabolic intermediate and a potential building block for more complex molecules. It is primarily utilized by researchers and manufacturers in the life sciences, pharmaceutical development, and specialty chemical synthesis sectors.

Application

• Biochemical Research: Used as a standard, substrate, or intermediate in enzymatic studies, carbohydrate metabolism research, and glycobiology.
• Pharmaceutical Development: Serves as a chiral starting material or precursor for the synthesis of novel therapeutic agents, including antiviral or anticancer compounds.
• Diagnostic Reagents: Employed in the formulation of calibration standards and reagents for clinical diagnostic kits targeting specific enzymatic pathways.
• Food Science Research: Investigated for its properties as a low-calorie sweetener alternative or a prebiotic fiber in nutritional studies.
• Cosmetic Ingredient Synthesis: Acts as a moisturizing agent or a skin-conditioning humectant in high-end cosmetic formulations.
• Enzyme Production: Used as an inducer or carbon source in fermentation processes for the production of specific enzymes like sophorase.

Basic Information

Product Name	α-Sophorose
CAS No.	534-46-3
Molecular Formula	C12H22O11
Molecular Weight	342.30 g/mol
Synonyms	α-Sophorose; Sophorose; D-Glucosyl-α-(1→2)-D-glucose; 2-O-α-D-Glucopyranosyl-D-glucose; (2R,3R,4S,5S,6R)-2-[[(2R,3S,4R,5R,6R)-4,5,6-Trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol; α-D-Glucopyranosyl-(1→2)-D-glucopyranose; NSC 406042
EINECS	208-593-4

Quality Control

Every batch of α-Sophorose is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency, meeting the rigorous standards required for research and development. A Certificate of Analysis (COA) detailing purity (by HPLC), specific rotation, and other critical parameters is supplied with each shipment and is available upon request.

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 absorption of water, which can affect stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Specific Rotation [α]20/D	+30° to +35° (c=1 in H2O)
Water Content (KF)	≤ 2.0%
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.