Description

L-Allose CAS NO 7635-11-2 is a rare, naturally occurring monosaccharide sugar, an epimer of the more common D-glucose. This compound matters as a valuable chiral building block and functional sweetener with unique biological properties, including potential prebiotic and antioxidant effects. It is needed by research institutions, pharmaceutical developers, and food ingredient manufacturers exploring novel sweeteners, glycobiology, and therapeutic applications.

Application

• Pharmaceutical Research & Development: As a key intermediate in the synthesis of novel glycosidase inhibitors, antiviral agents, and other bioactive molecules.
• Glycobiology & Biochemistry Studies: Used as a standard or substrate in enzymatic studies to investigate carbohydrate metabolism and cell signaling pathways.
• Functional Food & Nutraceuticals: Exploration as a low-calorie sweetener with potential prebiotic activity to modulate gut microbiota.
• Cosmetic Formulations: Investigated for its moisturizing (humectant) and potential skin-conditioning properties in advanced skincare products.
• Diagnostic Reagents: Serves as a component in specialized diagnostic kits and culture media for microbiological identification.
• Chemical Synthesis: Acts as a chiral starting material or precursor for the synthesis of complex natural products and specialty chemicals.

Basic Information

Product Name	L-Allose
CAS No.	7635-11-2
Molecular Formula	C6H12O6
Molecular Weight	180.16 g/mol
Synonyms	L-Allose; (3S,4R,5R,6R)-6-(Hydroxymethyl)oxane-2,3,4,5-tetrol; Allose (L-); L-(-)-Allose; (-)-Allose; L-Allo-hexose; 7635-11-2; L-Allopyranose
EINECS	231-567-0

Quality Control

Our L-Allose is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-purity standards suitable for research and development. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect stability and handling.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Specific Optical Rotation	-14.0° to -16.0° (c=1, in H2O)
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.