Description

Pentonic Acid, 3,4-Anhydro-2,5-Dideoxy-, Methyl Ester (9Ci) is a specialized anhydro sugar derivative, a high-value chemical intermediate prized for its unique stereochemistry and functional groups. This compound is critical for synthetic chemists developing novel pharmaceuticals, agrochemicals, and advanced materials where precise molecular architecture is required. It serves as a key chiral building block for research and development in fine chemical synthesis, particularly in the production of nucleoside analogs and complex carbohydrate-based molecules.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the research and synthesis of novel antiviral and anticancer nucleoside analogs.
• Agrochemical Synthesis: Used in the development of advanced, targeted pesticides and herbicides with specific modes of action.
• Fine Chemical Production: Serves as a specialized building block for creating complex carbohydrates, glycoconjugates, and other high-value fine chemicals.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic synthesis and carbohydrate chemistry research.
• Material Science: Potential precursor for synthesizing functionalized polymers or surfactants with specific biodegradability profiles.

Basic Information

Product Name	Pentonic Acid, 3,4-Anhydro-2,5-Dideoxy-, Methyl Ester (9Ci)
CAS No.	133162-73-9
Molecular Formula	C6H8O4
Molecular Weight	144.13 g/mol
Synonyms	Methyl 3,4-anhydro-2,5-dideoxypentonate; 3,4-Anhydro-2,5-dideoxypentonic acid methyl ester; Methyl 3,4-anhydro-2,5-dideoxy-DL-pentonate; DL-3,4-Anhydro-2,5-dideoxypentonic acid methyl ester; Anhydro sugar derivative; Methyl ester of 3,4-anhydropentonic acid
EINECS	Contact for details

Quality Control

Our Pentonic Acid, 3,4-Anhydro-2,5-Dideoxy-, Methyl Ester (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, chiral analysis, and spectroscopic identification (NMR, IR) to ensure consistent identity and high chemical purity. Certificates of Analysis (COA) detailing all specifications are provided with every 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). The compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if specified.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity	Contact for details
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.