Description

Oxiranecarboxaldehyde, 3-(3-Pentenyl)-, [2R-[2Alpha,3Beta(E)]]- (9Ci) is a specialized chiral epoxide derivative, serving as a high-value synthetic intermediate. Its precise stereochemistry and reactive aldehyde and epoxide functionalities make it a critical building block for constructing complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical and fine chemical industries, particularly for the synthesis of bioactive molecules, chiral ligands, and advanced materials.

Application

• Pharmaceutical Intermediate: Key chiral precursor for the synthesis of active pharmaceutical ingredients (APIs), especially in antiviral, anticancer, and anti-inflammatory drug discovery programs.
• Agrochemical Synthesis: Used in the production of advanced, stereospecific pesticides and herbicides where biological activity is enantiomer-dependent.
• Fine Chemical Manufacturing: Serves as a versatile building block for creating complex fragrance compounds, flavors, and specialty polymers.
• Chiral Ligand & Catalyst Development: Employed in the research and development of novel asymmetric catalysts and auxiliaries for stereoselective synthesis.
• Material Science Research: Utilized in the development of epoxy resins and other functionalized polymers with tailored properties.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic synthesis and stereochemistry.

Basic Information

Product Name	Oxiranecarboxaldehyde, 3-(3-Pentenyl)-, [2R-[2Alpha,3Beta(E)]]- (9Ci)
CAS No.	158391-39-0
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	(2R,3E)-3-(3-Pentenyl)oxiranecarboxaldehyde; (2R,3E)-3-(Pent-3-en-1-yl)oxiranecarbaldehyde; 3-(3-Pentenyl)oxiranecarboxaldehyde, (2R,3E)-; (2R,3E)-3-(3-Pentenyl)glycidaldehyde; Glycidaldehyde, 3-(3-pentenyl)-, (2R,3E)-; (R,E)-3-(3-Pentenyl)glycidaldehyde; A chiral C9 epoxide aldehyde
EINECS	Contact for details

Quality Control

Every batch of Oxiranecarboxaldehyde, 3-(3-Pentenyl)-, [2R-[2Alpha,3Beta(E)]]- (9Ci) is produced and analyzed under strict quality management protocols. We guarantee high chiral purity and chemical integrity through advanced analytical techniques including chiral HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profile is provided with each shipment to ensure it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its properties of being easily oxidized (store under inert atmosphere) and highly volatile, store under an inert gas (e.g., nitrogen or argon) at recommended temperatures of 2-8°C or as specified on the label. Keep container tightly sealed in a cool, dry, and well-ventilated place. Separate from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
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.