Description

Oxiranecarboxaldehyde, 3-Methyl-3-(3-Pentenyl)-, [2R-[2Alpha,3Beta(Z)]]- (9Ci) is a chiral, highly functionalized oxirane derivative, serving as a critical advanced intermediate in sophisticated organic synthesis. Its value lies in its unique stereochemistry and reactive aldehyde and epoxide functionalities, enabling the stereoselective construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing novel active ingredients, particularly where precise spatial orientation of functional groups is required for biological activity.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of complex drug candidates, especially in the development of antiviral, anti-inflammatory, or enzyme-inhibiting compounds.
• Agrochemical Synthesis: Used in the production of advanced, stereospecific pesticides and herbicides where the specific spatial configuration enhances efficacy and selectivity.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, flavors, and fragrances requiring specific stereochemical purity.
• Academic & R&D: A valuable reagent in organic chemistry research for methodology development and the study of stereoselective epoxide ring-opening reactions.
• Material Science: Potential monomer or cross-linking agent for creating polymers with tailored properties, such as chiral stationary phases for chromatography.

Basic Information

Product Name	Oxiranecarboxaldehyde, 3-Methyl-3-(3-Pentenyl)-, [2R-[2Alpha,3Beta(Z)]]- (9Ci)
CAS No.	176695-89-9
Molecular Formula	C10H16O2
Molecular Weight	168.23 g/mol
Synonyms	(2R,3S)-3-Methyl-3-(3Z-pentenyl)oxiranecarboxaldehyde; (2R,3S)-3-Methyl-3-(3Z-pentenyl)oxirane-2-carbaldehyde; (2R,3S)-3-Methyl-3-(3Z-pentenyl)glycidaldehyde; (2R,3S)-3-Methyl-3-(3Z-pentenyl)-2-oxiranecarboxaldehyde; (2R,3S)-3-Methyl-3-(3Z-pentenyl)oxirane-2-carboxaldehyde; (2R,3S)-3-Methyl-3-(3Z-pentenyl)glycidic aldehyde; (2R,3S)-3-Methyl-3-(3-penten-1-yl)oxirane-2-carbaldehyde (Z)-; (2R,3S)-3-Methyl-3-(3Z-pentenyl)-2-oxiranecarbaldehyde
EINECS	Contact for details

Quality Control

Every batch of Oxiranecarboxaldehyde, 3-Methyl-3-(3-Pentenyl)-, [2R-[2Alpha,3Beta(Z)]]- (9Ci) is produced and tested under strict quality management protocols to ensure high chemical purity and stereochemical integrity. Our quality assurance includes comprehensive analytical characterization using HPLC, GC, NMR, and chiral analysis to confirm identity, purity, and enantiomeric excess. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical specifications. We support cGMP and ISO 9001 compliant manufacturing for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C to minimize oxidation and hydrolysis. This compound is hygroscopic (moisture-sensitive) and easily oxidized; prolonged exposure to air, moisture, or elevated temperatures should be avoided. Keep away from strong acids, bases, and oxidizing agents.

Specification

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