Description

2-Pentenal, 4-Oxo-, 1-(o-Methyloxime), (E,Z)- (9Ci) is a specialized oxime derivative of a pentenal ketone, serving as a valuable synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the synthesis of heterocycles and fine chemicals where its reactive functional groups offer precise control. It is needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fragrance industries for developing novel active ingredients and high-value specialty products.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Synthesis: Serves as a precursor for creating unique aroma chemicals and flavoring agents.
• Organic Synthesis & Methodology: A versatile reagent for studying and developing new organic reactions, particularly cyclization and condensation processes.
• Material Science Research: Potential monomer or cross-linking agent in the development of specialty polymers and advanced materials.
• Academic & Industrial R&D: Essential for chemical research in universities and corporate laboratories exploring new synthetic pathways.

Basic Information

Product Name	2-Pentenal, 4-Oxo-, 1-(o-Methyloxime), (E,Z)- (9Ci)
CAS No.	204186-58-3
Molecular Formula	C7H11NO2
Molecular Weight	141.17 g/mol
Synonyms	4-Oxo-2-pentenal O-methyloxime; (E,Z)-1-(O-Methyloxime)-4-oxo-2-pentenal; 2-Pentenal, 4-oxo-, O-methyloxime; 4-Oxopent-2-enal O-methyloxime; 1-(Methoxyimino)-4-oxopent-2-ene; (E/Z)-4-Oxo-2-pentenal O-methyloxime; Pent-2-en-1-one, 4-oxo-, O-methyloxime
EINECS	Contact for details

Quality Control

Our 2-Pentenal, 4-Oxo-, 1-(o-Methyloxime), (E,Z)- (9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and GC-MS. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (sum of E/Z isomers)
Water Content (KF)	≤ 0.5%

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