Description

Erythro-Pentitol, 2,3-Anhydro-4,5-Dideoxy-1-o-[(1,1-Dimethylethyl)Dimethylsilyl]- (9Ci) is a high-purity, protected sugar derivative and a valuable chiral building block in advanced organic synthesis. This compound is critical for researchers and process chemists developing novel pharmaceuticals and fine chemicals, where precise stereochemistry and functional group protection are paramount. It is primarily utilized in the synthesis of nucleoside analogs, antiviral agents, and other complex bioactive molecules, serving the pharmaceutical, biotechnology, and agrochemical R&D sectors.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of nucleoside-based antiviral and anticancer drugs.
• Organic Synthesis Building Block: Used in the stereoselective construction of complex natural products and molecular scaffolds.
• Carbohydrate Chemistry Research: Essential for studying glycosylation reactions, protecting group strategies, and enzyme inhibition.
• Agrochemical Synthesis: Employed in the development of novel, biologically active compounds with specific chiral configurations.
• Process Chemistry Development: Serves as a starting material for scaling up synthetic routes in fine chemical and API manufacturing.
• Academic & Industrial R&D: A valuable tool for chemists in universities and corporate labs exploring new synthetic methodologies.

Basic Information

Item	Detail
Product Name	Erythro-Pentitol, 2,3-Anhydro-4,5-Dideoxy-1-o-[(1,1-Dimethylethyl)Dimethylsilyl]- (9Ci)
CAS No.	390381-80-3
Molecular Formula	C11H24O3Si
Molecular Weight	232.40 g/mol
Synonyms	1-O-(tert-Butyldimethylsilyl)-2,3-anhydro-4,5-dideoxy-D-threo-pentitol; 2,3-Anhydro-4,5-dideoxy-1-O-[(1,1-dimethylethyl)dimethylsilyl]-D-threo-pentitol; TBDMS-protected anhydro-dideoxypentitol; tert-Butyldimethylsilyl ether of 2,3-anhydro-4,5-dideoxy-D-threo-pentitol; Protected anhydro pentitol derivative; CAS 390381-80-3
EINECS	Contact for details

Quality Control

Every batch of our Erythro-Pentitol, 2,3-Anhydro-4,5-Dideoxy-1-o-[(1,1-Dimethylethyl)Dimethylsilyl]- (9Ci) is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the exacting standards required for research and process development. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles by HPLC, NMR, and MS is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.