Description

2-Oxo-cis-4-Hexenoic Acid is a specialized keto-acid derivative with a reactive α,β-unsaturated carbonyl structure, serving as a versatile chiral building block in advanced organic synthesis. Its unique molecular framework is critical for constructing complex heterocycles and fine-tuning the stereochemistry of target molecules. This high-purity intermediate is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of potential drug candidates, particularly in developing protease inhibitors and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and plant growth regulators, leveraging its reactive site for structural diversification.
• Flavor & Fragrance Precursor: Serves as a starting material for synthesizing complex lactones and other aroma compounds.
• Polymer Chemistry: Acts as a functional monomer or cross-linking agent for creating polymers with specific degradation profiles or responsive properties.
• Chemical Research: Employed in academic and industrial R&D for studying cycloaddition reactions, asymmetric synthesis, and as a model compound in reaction mechanism studies.
• Fine Chemical Production: Integral to the multi-step synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	2-Oxo-cis-4-Hexenoic Acid
CAS No.	17298-80-5
Molecular Formula	C₆H₈O₃
Molecular Weight	128.13 g/mol
Synonyms	(Z)-2-Oxo-4-hexenoic Acid; cis-2-Oxo-4-hexenoic Acid; 4-Hexenoic acid, 2-oxo-, (4Z)-; 2-Keto-cis-4-hexenoic acid; (4Z)-2-Oxo-4-hexenoic acid; Levulinic acid, 4-ene- derivative
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity for our 2-Oxo-cis-4-Hexenoic Acid. Production follows cGMP principles where applicable, and each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. Our analytical methods, including HPLC, GC, and NMR, are validated to provide accurate and reliable data, ensuring the material meets the stringent requirements of advanced synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound may be sensitive to prolonged exposure to air and moisture; keep the container tightly sealed under an inert atmosphere for long-term storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (GC)	≥ 97.0%
cis-Isomer Content	≥ 95.0%
Loss on Drying	≤ 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.