Description

2-Deoxy-3,4:5,6-Di-o-Isopropylidene-D-Arabino-Hexosepropane-1,3-Diyldithioacetal is a sophisticated, high-purity carbohydrate derivative and protected dithioacetal intermediate. This compound is critically important for its role in the synthesis of complex nucleoside analogs and other biologically active molecules, where precise stereochemistry and functional group protection are paramount. It is primarily needed by research institutions and pharmaceutical companies engaged in advanced organic synthesis, medicinal chemistry, and the development of antiviral or anticancer therapeutics.

Application

• Nucleoside & Nucleotide Synthesis: A key chiral building block for constructing modified sugar moieties in antiviral and anticancer nucleoside analogs.
• Medicinal Chemistry Research: Serves as a versatile intermediate in the discovery and development of new pharmaceutical candidates targeting various diseases.
• Carbohydrate Chemistry: Used in the study and synthesis of complex oligosaccharides, glycoconjugates, and other sugar-derived compounds.
• Process Development: Employed in scaling up synthetic routes for active pharmaceutical ingredients (APIs) that require this specific protected intermediate.
• Chemical Biology Probes: Can be utilized to create labeled or modified sugars for studying biological pathways and mechanisms.

Basic Information

Product Name	2-Deoxy-3,4:5,6-Di-o-Isopropylidene-D-Arabino-Hexosepropane-1,3-Diyldithioacetal
CAS No.	91294-64-3
Molecular Formula	C₁₅H₂₆O₄S₂
Molecular Weight	334.49 g/mol
Synonyms	1,3-Propanedithioacetal of 2-Deoxy-3,4:5,6-di-O-isopropylidene-D-arabino-hexose; D-Arabino-Hexose, 2-deoxy-3,4:5,6-bis-O-(1-methylethylidene)-, 1,3-propanedithioacetal; 2-Deoxy-3,4:5,6-di-O-isopropylidene-D-arabino-hexose 1,3-propanedithioacetal; Protected D-arabino-hexose dithioacetal; Carbohydrate dithioacetal intermediate
EINECS	Contact for details

Quality Control

Every batch of 2-Deoxy-3,4:5,6-Di-o-Isopropylidene-D-Arabino-Hexosepropane-1,3-Diyldithioacetal is produced and tested under strict quality management systems. We ensure high chemical purity and consistency suitable for demanding research and development applications. Comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, is performed. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to guarantee traceability and meet the stringent requirements of our global clientele.

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 easily oxidized; for long-term storage, it is recommended to keep the container under an inert atmosphere such as nitrogen or argon to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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