Description

2-Pentenal, 4-Oxo-, 1-(o-Methyloxime), (,E)- (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 fine chemicals and active pharmaceutical ingredients (APIs). It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fragrance industries for creating novel compounds and optimizing synthetic routes.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex organic molecules in custom synthesis and process chemistry.
• Flavor and Fragrance Industry: Employed in the research and development of new aroma chemicals and flavoring agents.
• Academic & Industrial R&D: A critical reagent for methodological studies in organic synthesis and catalysis.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers.

Basic Information

Product Name	2-Pentenal, 4-Oxo-, 1-(o-Methyloxime), (,E)- (9Ci)
CAS No.	204186-59-4
Molecular Formula	C7H11NO2
Molecular Weight	141.17 g/mol
Synonyms	(E)-4-Oxo-2-pentenal O-methyloxime; 4-Oxo-2-pentenal O-methyloxime, (E)-; 2-Pentenal, 4-oxo-, 1-(O-methyloxime), (E)-; 4-Oxopent-2-enal O-methyloxime; (E)-4-Oxopent-2-enal O-methyloxime; Pent-2-en-4-one O-methyloxime; (E)-1-(Methoxyimino)pent-2-en-4-one
EINECS	Contact for details

Quality Control

Our 2-Pentenal, 4-Oxo-, 1-(o-Methyloxime), (,E)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity assessment and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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