Description

D-Threo-Pentose, 2,5-Anhydro-3,4-Dideoxy-4-[[(1,1- CAS NO 561066-37-3 is a specialized, high-purity pentose derivative with a unique anhydro-dideoxy structure, serving as a critical chiral building block and synthetic intermediate. This compound matters for its precise stereochemistry and functional group arrangement, enabling the synthesis of complex molecules with defined biological activity. It is primarily needed by research institutions and pharmaceutical companies engaged in nucleoside analog development, carbohydrate chemistry, and the discovery of novel antiviral or anticancer agents.

Application

• Pharmaceutical Intermediate: Key chiral precursor in the synthesis of novel nucleoside and nucleotide analogs for antiviral and anticancer drug discovery.
• Carbohydrate Chemistry Research: Essential building block for studying glycosylation reactions, enzyme inhibitors, and the synthesis of complex oligosaccharides.
• Probe and Diagnostic Development: Used in the creation of labeled sugars and molecular probes for biochemical and diagnostic applications.
• Chemical Biology: Serves as a tool compound for investigating carbohydrate-processing enzymes and metabolic pathways.
• Process Development: Employed in route scouting and optimization for the scalable production of advanced therapeutic candidates.

Basic Information

Product Name	D-Threo-Pentose, 2,5-Anhydro-3,4-Dideoxy-4-[[(1,1- CAS NO 561066-37-3
CAS No.	561066-37-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2,5-Anhydro-3,4-dideoxy-D-threo-pentose; 1,1-Dimethylethyl [(1S)-2-[(1,1-dimethylethyl)dimethylsilyl]oxy-1-[(2S,3S)-3-[(1,1-dimethylethyl)dimethylsilyl]oxy-2-oxiranyl]ethyl]carbamate (related protected intermediate); D-threo-Pentose, 2,5-anhydro-3,4-dideoxy-; Anhydro-dideoxypentose derivative; CAS 561066-37-3
EINECS	Contact for details

Quality Control

Our D-Threo-Pentose, 2,5-Anhydro-3,4-Dideoxy-4-[[(1,1- derivative is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization, including HPLC for purity and chiral integrity, NMR for structural confirmation, and MS for identity verification. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your research or cGMP starting material requirements.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at 2-8°C in a dry environment. The product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions when opening.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Chiral Purity	≥ 98.0% ee
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.