Description

1,2,3,5-Tetra-o-Acetyl-L-Arabinofuranose is a key protected sugar intermediate, specifically an acetylated derivative of L-arabinose. This compound is essential for its role in the synthesis of nucleoside analogs and other complex bioactive molecules, offering a crucial chiral building block. It is primarily required by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for advanced organic synthesis and drug development.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of nucleoside-based antiviral and anticancer drugs.
• Glycochemistry Research: Used as a protected glycosyl donor or acceptor for constructing complex carbohydrate chains and glycoconjugates.
• Chiral Building Block: Serves as a source of chirality in the asymmetric synthesis of natural products and active pharmaceutical ingredients (APIs).
• Biochemical Tool Development: Employed in the preparation of labeled sugars or probes for metabolic and enzymatic studies.
• Fine Chemical Synthesis: Utilized in custom synthesis projects for creating specialized compounds in agrochemical and material science.

Basic Information

Product Name	1,2,3,5-Tetra-o-Acetyl-L-Arabinofuranose
CAS No.	56272-01-6
Molecular Formula	C13H18O9
Molecular Weight	318.28 g/mol
Synonyms	1,2,3,5-Tetra-O-acetyl-α-L-arabinofuranose; L-Arabinofuranose, 1,2,3,5-tetraacetate; Tetra-O-acetyl-L-arabinofuranose; 1,2,3,5-Tetra-O-acetyl-α/β-L-arabinofuranose; Acetylated L-Arabinose; Protected L-Arabinose; L-Arabinose tetraacetate
EINECS	Contact for details

Quality Control

Our 1,2,3,5-Tetra-o-Acetyl-L-Arabinofuranose is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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