Description

Pentitol, 2,3-Anhydro-1,5-Dideoxy-2-C-Ethynyl- (9Ci) is a specialized anhydro sugar derivative and a valuable chiral building block in advanced organic synthesis. Its unique structure, featuring an anhydro ring and an ethynyl group, makes it a critical intermediate for constructing complex molecular architectures with high stereochemical control. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon for the development of nucleoside analogs, antiviral agents, and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where specific stereochemistry is required for activity.
• Fine Chemical Production: Acts as a building block for synthesizing specialty chemicals, flavors, and fragrances.
• Academic & Industrial Research: Employed in methodological studies and as a starting material for exploring new chemical transformations in carbohydrate chemistry.
• Material Science Precursor: Potential use in the synthesis of functionalized polymers or dendrimers with tailored properties.

Basic Information

Product Name	Pentitol, 2,3-Anhydro-1,5-Dideoxy-2-C-Ethynyl- (9Ci)
CAS No.	197307-16-7
Molecular Formula	C7H10O3
Molecular Weight	142.15 g/mol
Synonyms	2,3-Anhydro-1,5-dideoxy-2-C-ethynylpentitol; 1,5-Dideoxy-2-C-ethynyl-2,3-anhydropentitol; 2-C-Ethynyl-2,3-anhydro-1,5-dideoxypentitol; 2,3-Anhydro-1,5-dideoxy-2-C-ethynyl-DL-threo-pentitol; Anhydro sugar alkyne; Ethynyl anhydro pentitol derivative; Chiral anhydro building block
EINECS	Contact for details

Quality Control

Our Pentitol, 2,3-Anhydro-1,5-Dideoxy-2-C-Ethynyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization, including HPLC for purity, NMR for structural confirmation, and chiral analysis to ensure stereochemical integrity. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality attributes to support your regulatory and R&D requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). The compound may be moisture-sensitive; keep the container tightly sealed under an inert atmosphere for long-term storage.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Specific Rotation	Contact for details

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