Description

Oxiranecarboxylic Acid, 3-Pentyl-, (2S-Trans)- (9Ci) is a high-purity, stereochemically defined chiral building block of significant interest in advanced organic synthesis. Its value lies in its oxirane (epoxide) and carboxylic acid functional groups, which allow for selective ring-opening reactions and further derivatization to create complex molecular architectures. This compound is essential for researchers and process chemists in the pharmaceutical and fine chemical industries who require precise chiral intermediates for developing active pharmaceutical ingredients (APIs) and specialty materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting specific biological activity.
• Asymmetric Synthesis: Used as a starting material or reagent in stereoselective reactions to construct molecules with defined three-dimensional structures.
• Fine Chemical Production: Serves as a precursor for manufacturing specialty chemicals, agrochemicals, and advanced materials where chirality is a critical property.
• Academic & Industrial Research: A valuable tool in chemical research for methodology development and exploring new reaction pathways involving epoxides.
• Ligand and Catalyst Development: Potential use in the synthesis of chiral ligands or organocatalysts for catalytic asymmetric transformations.

Basic Information

Product Name	Oxiranecarboxylic Acid, 3-Pentyl-, (2S-Trans)- (9Ci)
CAS No.	171231-63-3
Molecular Formula	C9H16O3
Molecular Weight	172.22 g/mol
Synonyms	(2S,3S)-3-Pentyloxiranecarboxylic Acid; trans-3-Pentyloxiranecarboxylic Acid; 3-Pentyloxirane-2-carboxylic Acid; (2S,3S)-3-Pentyl-2-oxiranecarboxylic Acid; 2-Oxiranecarboxylic Acid, 3-pentyl-, (2S,3S)-; Chiral 3-Pentylglycidic Acid; (2S,3S)-3-Pentylglycidic Acid
EINECS	Contact for details

Quality Control

Our Oxiranecarboxylic Acid, 3-Pentyl-, (2S-Trans)- (9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing identity, purity, and enantiomeric excess are provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. For long-term stability, it is recommended to store at 2-8°C under an inert atmosphere. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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