Description

L-Altrose is a rare, naturally occurring monosaccharide belonging to the aldohexose family, specifically an epimer of D-mannose and L-glucose. This unique sugar is a valuable chiral building block and biochemical research tool, prized for its specific stereochemistry. It is primarily utilized in advanced pharmaceutical research, carbohydrate chemistry studies, and the synthesis of complex glycoconjugates. The compound is commercially available as L-Altrose CAS NO 1949-88-8 for specialized industrial and academic applications.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of novel nucleoside analogs, antiviral agents, and other bioactive molecules.
• Biochemical Research: Used as a standard and substrate in enzymatic studies, metabolic pathway analysis, and glycoscience research.
• Glycoconjugate Synthesis: Acts as a building block for the chemical and enzymatic synthesis of oligosaccharides, glycopeptides, and glycolipids.
• Nutritional Science Studies: Employed in research investigating rare sugar metabolism, sweetener interactions, and dietary impacts.
• Cosmetic Ingredient Development: Explored for use in advanced skincare formulations due to its potential humectant and cell-signaling properties.
• Diagnostic Reagent Manufacturing: Incorporated into the production of specialized assay kits and diagnostic tools for carbohydrate-related disorders.

Basic Information

Item	Detail
Product Name	L-Altrose
CAS No.	1949-88-8
Molecular Formula	C6H12O6
Molecular Weight	180.16 g/mol
Synonyms	Altrose, L-Altrose; (2S,3S,4S,5R)-2,3,4,5,6-Pentahydroxyhexanal; L-(-)-Altrose; 6-Deoxy-L-talose; L-Altropyranose; L-Altro-hexose; Altrose L-form
EINECS	217-772-6

Quality Control

Our L-Altrose is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, optical rotation verification, and residual solvent analysis to ensure it meets exacting standards for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific tests is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the product should be stored in a cool, dry place, ideally at controlled room temperature (15-25°C). For long-term storage, consider desiccated conditions. Keep the container tightly sealed immediately after use to prevent moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Specific Optical Rotation	Contact for details
Water Content (KF)	≤ 2.0%
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.