Description

α-D-Erythro-Pentofuranoside, Ethyl 2-Deoxy-, Bis(4-Chlorobenzoate) (9Ci) is a high-purity, specialized carbohydrate derivative and a key protected intermediate in synthetic organic chemistry. This compound is of significant value for its role in the precise construction of nucleoside analogs and complex sugar-based molecules. It is primarily required by research institutions and pharmaceutical development companies engaged in the synthesis of antiviral agents, anticancer drugs, and other bioactive compounds where stereochemical control is critical.

Application

• Pharmaceutical Intermediate: A crucial building block in the multi-step synthesis of novel nucleoside and nucleotide analogs for antiviral and anticancer research.
• Glycochemistry Research: Used in the study and development of modified sugars and glycosylation methodologies for drug discovery.
• Chemical Biology Probes: Serves as a precursor for labeled or tagged carbohydrate molecules used to study biological processes and enzyme mechanisms.
• Process Development: Employed in scaling up synthetic routes for active pharmaceutical ingredients (APIs) requiring specific sugar moieties.
• Academic & Industrial R&D: A valuable reagent for laboratories focused on organic synthesis, medicinal chemistry, and carbohydrate chemistry.

Basic Information

Product Name	α-D-Erythro-Pentofuranoside, Ethyl 2-Deoxy-, Bis(4-Chlorobenzoate) (9Ci)
CAS No.	896451-02-8
Molecular Formula	C21H20Cl2O7
Molecular Weight	455.29 g/mol
Synonyms	Ethyl 2-Deoxy-α-D-erythro-pentofuranoside Bis(4-chlorobenzoate); 1-O-Ethyl-2-deoxy-α-D-erythro-pentofuranose 3,5-Bis(4-chlorobenzoate); 2-Deoxy-α-D-erythro-pentofuranoside, Ethyl, 3,5-Bis(4-chlorobenzoate); Ethyl 2-Deoxy-α-D-erythro-pentofuranoside 3,5-Bis(p-chlorobenzoate); Protected 2-Deoxyribose Derivative; α-D-Protected Sugar Intermediate
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality control protocols to ensure batch-to-batch consistency and high chemical purity, essential for sensitive synthetic applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profile is provided with every shipment to support your quality and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm
Water Content (KF)	< 0.5%

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