Description

Pentaric Acid, 2,3-Dideoxy-2-Ethyl-, 1,4-Lactone, 5-(2-Aminoethyl) Ester (9Ci) is a specialized, high-purity chemical intermediate with a unique molecular architecture combining a lactone ring with an aminoethyl ester functional group. This compound is valued for its role in advanced organic synthesis, particularly in the construction of complex molecules where precise stereochemistry and functional group compatibility are critical. It serves as a key building block for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, enabling the development of novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially for complex molecules targeting specific biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that require sophisticated chiral centers.
• Advanced Material Synthesis: Serves as a monomer or cross-linking agent in the production of specialty polymers with tailored properties for coatings, adhesives, or biomedical devices.
• Bioconjugation Chemistry: The aminoethyl ester moiety facilitates coupling reactions, making it useful for labeling proteins, peptides, or other biomolecules.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme mechanisms or cellular processes.
• Catalyst Ligand Development: Acts as a scaffold for creating novel chiral ligands used in asymmetric catalysis for enantioselective synthesis.

Basic Information

Product Name	Pentaric Acid, 2,3-Dideoxy-2-Ethyl-, 1,4-Lactone, 5-(2-Aminoethyl) Ester (9Ci)
CAS No.	337311-41-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	5-(2-Aminoethyl) 2,3-dideoxy-2-ethylpentaro-1,4-lactone; 2,3-Dideoxy-2-ethylpentaric acid 1,4-lactone 5-(2-aminoethyl) ester; (9CI) Pentaric acid, 2,3-dideoxy-2-ethyl-, 1,4-lactone, 5-(2-aminoethyl) ester; 2-Ethyl-2,3-dideoxypentono-1,4-lactone 5-(2-aminoethyl) ester; Aminoethyl ester of 2-ethyl-2,3-dideoxypentaric acid 1,4-lactone
EINECS	Contact for details

Quality Control

Our Pentaric Acid, 2,3-Dideoxy-2-Ethyl-, 1,4-Lactone, 5-(2-Aminoethyl) Ester (9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment. We support compliance with cGMP, ISO, and other relevant regulatory frameworks for research and commercial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). This compound may be hygroscopic and/or sensitive to prolonged exposure to air; therefore, containers should be kept tightly sealed under an inert atmosphere after opening.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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