Description

β-D-Allose is a rare, naturally occurring monosaccharide sugar, a C-3 epimer of D-glucose, with the CAS registry number 7283-09-2. This compound is of significant interest in biochemical research and pharmaceutical development due to its unique metabolic properties and potential as a low-calorie sweetener or a chiral building block. It serves as a critical reagent for researchers and manufacturers in the pharmaceutical, nutraceutical, and food science industries, where high-purity specialty carbohydrates are essential.

Application

• Pharmaceutical Research: Used as a reference standard, metabolic probe, or starting material for synthesizing novel glycosides and nucleoside analogs.
• Biochemical Studies: Employed in enzymatic research to study substrate specificity, carbohydrate metabolism, and inhibition mechanisms.
• Food & Beverage R&D: Investigated for its potential as a novel, low-glycemic sweetener or a functional food additive.
• Cosmetic Science: Explored for use in advanced skincare formulations for its potential moisturizing and cell-signaling properties.
• Diagnostic Reagents: Serves as a component in the preparation of specialized media and kits for clinical diagnostics.
• Chiral Synthesis: Acts as a valuable chiral pool synthon for the asymmetric synthesis of complex natural products and active pharmaceutical ingredients (APIs).

Basic Information

Product Name	β-D-Allose
CAS No.	7283-09-2
Molecular Formula	C6H12O6
Molecular Weight	180.16 g/mol
Synonyms	D-Allose; Allopyranose; (3R)-D-Glucose; D-altro-Hexose; 6-(Hydroxymethyl)oxane-2,3,4,5-tetrol; (3R,4S,5S,6R)-6-(Hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetraol
EINECS	Contact for details

Quality Control

Our β-D-Allose is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, residual solvents, and other critical parameters is provided with every shipment.

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); ensure the container is sealed immediately after use to prevent absorption of atmospheric moisture, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Optical Rotation	+14° to +18° (c=1 in H2O)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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