Description

Pentonic Acid, 2-(Aminocarbonyl)-3,4-Anhydro-2,5-Dideoxy-4-C-Ethyl-, Ethyl Ester (9Ci) is a specialized chemical intermediate with a complex, functionalized sugar-like structure. This compound is valued for its unique scaffold, which serves as a versatile building block in advanced organic synthesis and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing novel molecular entities.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in nucleoside or carbohydrate-based drug discovery.
• Agrochemical Synthesis: Used as a precursor in the synthesis of novel herbicides, fungicides, or plant growth regulators with specific stereochemical requirements.
• Fine Chemical Production: Serves as a sophisticated building block for creating complex molecules used in flavors, fragrances, and advanced material science.
• Academic & Institutional Research: Employed in chemical biology and medicinal chemistry studies to explore structure-activity relationships and develop new synthetic methodologies.
• Bioconjugate Chemistry: Potential use in the development of labeled compounds or probes for diagnostic applications due to its functionalizable groups.

Basic Information

Item	Details
Product Name	Pentonic Acid, 2-(Aminocarbonyl)-3,4-Anhydro-2,5-Dideoxy-4-C-Ethyl-, Ethyl Ester (9Ci)
CAS No.	479597-21-2
Molecular Formula	C10H15NO5
Molecular Weight	229.23 g/mol
Synonyms	2-(Aminocarbonyl)-3,4-anhydro-2,5-dideoxy-4-C-ethylpentonic acid ethyl ester; Ethyl 2-carbamoyl-3,4-anhydro-2,5-dideoxy-4-C-ethylpentonate; 4-C-Ethyl-2,5-dideoxy-3,4-anhydro-2-(ethoxycarbonyl)pentonamide; A derivative of 3,4-anhydropentonic acid; CAS 479597-21-2
EINECS	Contact for details

Quality Control

Every batch of Pentonic Acid, 2-(Aminocarbonyl)-3,4-Anhydro-2,5-Dideoxy-4-C-Ethyl-, Ethyl Ester (9Ci) is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency for your critical research and development projects. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic profiles are available upon request.

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). Keep away from incompatible materials such as strong oxidizing agents.

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%

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