Description

D-Arabinopyranose, 1-o-(Trimethylsilyl)- (9Ci) is a high-purity, organosilicon-protected derivative of the monosaccharide D-arabinose. This compound serves as a crucial protected synthetic intermediate and chiral building block in advanced organic synthesis, offering precise control over stereochemistry. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for the development of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key chiral precursor in the synthesis of nucleoside analogs, antiviral agents, and other bioactive molecules.
• Glycochemistry Research: Used as a protected sugar donor or acceptor in the synthesis of oligosaccharides, glycoconjugates, and carbohydrate-based probes.
• Agrochemical Synthesis: Serves as a building block for creating chiral active ingredients with specific biological activity.
• Fine Chemical Production: Employed in the multi-step synthesis of complex natural products, flavors, and fragrances requiring high stereochemical fidelity.
• Process Chemistry Development: Utilized in route scouting and optimization for scalable manufacturing of carbohydrate-derived compounds.
• Material Science: Potential monomer or modifier in the development of specialty polymers and functionalized surfaces.

Basic Information

Product Name	D-Arabinopyranose, 1-o-(Trimethylsilyl)- (9Ci)
CAS No.	713520-48-0
Molecular Formula	C8H18O5Si
Molecular Weight	222.31 g/mol
Synonyms	1-O-Trimethylsilyl-D-arabinopyranose; 1-O-TMS-D-arabinopyranose; D-Arabinose, 1-O-(trimethylsilyl)-; (2R,3S,4S,5R)-2-(Hydroxymethyl)-5-[(trimethylsilyl)oxy]tetrahydro-2H-pyran-3,4-diol; 1-O-(Trimethylsilyl)-α/β-D-arabinopyranose; TMS-D-arabinose; Trimethylsilyl D-arabinopyranoside; Protected D-Arabinose
EINECS	Contact for details

Quality Control

Our D-Arabinopyranose, 1-o-(Trimethylsilyl)- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the stringent requirements of research and process chemistry. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. Due to its hygroscopic (moisture-sensitive) nature, the container should be kept tightly sealed in a desiccated environment to prevent degradation. Handle and store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (anomeric mixture)
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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