Description

L-Arabinopyranose,1-o-(Trimethylsilyl)-(9Ci) is a key silylated monosaccharide derivative, specifically a trimethylsilyl (TMS) ether of L-arabinose. This compound is valued for its role as a protected intermediate in synthetic organic chemistry, particularly in carbohydrate and nucleoside synthesis, where it provides stability and controlled reactivity. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel therapeutics, diagnostic agents, and advanced materials. The product is supplied to the global market under stringent quality controls to ensure consistency for sensitive applications.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of nucleoside analogs and other bioactive carbohydrate-based molecules for antiviral and anticancer drug discovery.
• Carbohydrate Chemistry Research: Used as a protected sugar derivative for studying glycosylation reactions, enzymatic transformations, and the synthesis of complex oligosaccharides.
• Chiral Pool Synthesis: Provides a source of chirality from the L-arabinose scaffold for the asymmetric synthesis of natural products and fine chemicals.
• Glycoconjugate Development: Acts as an intermediate in the preparation of glycopeptides, glycolipids, and other conjugates for immunological and diagnostic applications.
• Analytical Reference Standard: Employed as a high-purity standard in chromatographic (GC, HPLC) and spectroscopic (NMR, MS) analysis for method development and quality control.
• Material Science Precursor: Investigated for the development of functionalized surfaces, polymers, and dendrimers with tailored properties.

Basic Information

Product Name	L-Arabinopyranose,1-o-(Trimethylsilyl)-(9Ci)
CAS No.	713520-55-9
Molecular Formula	C11H24O5Si
Molecular Weight	264.39 g/mol
Synonyms	1-O-Trimethylsilyl-α-L-arabinopyranose; 1-O-(Trimethylsilyl)-α-L-arabinopyranose; α-L-Arabinopyranose, 1-O-(trimethylsilyl)-; L-Arabinose, 1-O-(trimethylsilyl)-, pyranose form; TMS-L-arabinopyranose; (2R,3S,4S,5R)-2-(Hydroxymethyl)-5-[(trimethylsilyl)oxy]tetrahydro-2H-pyran-3,4-diol
EINECS	Contact for details

Quality Control

Our L-Arabinopyranose,1-o-(Trimethylsilyl)-(9Ci) is manufactured under controlled conditions to ensure high purity and batch-to-batch consistency suitable for research and development. Each lot undergoes rigorous analytical testing, including chromatography (HPLC, GC) and spectroscopy (NMR, IR), to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. We adhere to a quality management system to support our commitment to supplying reliable, high-grade chemical intermediates.

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 each use to prevent degradation by atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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