Description

2-Pentenal, 4-Oxo-, 1-Oxime, (1E,2E)- (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. It is needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fragrance industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals.
• Academic & Industrial Research: A versatile reagent in organic synthesis for studying reaction mechanisms and developing new methodologies.
• Material Science: Potential intermediate in the development of advanced polymers and functional organic materials.

Basic Information

Product Name	2-Pentenal, 4-Oxo-, 1-Oxime, (1E,2E)- (9Ci)
CAS No.	339529-32-7
Molecular Formula	C5H7NO2
Molecular Weight	113.11 g/mol
Synonyms	(1E,2E)-4-Oxopent-2-enal oxime; 4-Oxo-2-pentenal oxime; (1E,2E)-4-Oxopent-2-enal 1-oxime; Pent-2-en-1-al, 4-oxo-, oxime, (E,E)-; 339529-32-7; 2-Pentenal, 4-oxo-, oxime, (E,E)-
EINECS	Contact for details

Quality Control

Our 2-Pentenal, 4-Oxo-, 1-Oxime, (1E,2E)- (9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid or crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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