Description

Hexanal, 2-Methylene-5-Oxo- (9Ci) is a specialized aldehyde derivative with a reactive methylene group adjacent to a carbonyl function. This unique structure makes it a valuable building block in organic synthesis, particularly for the construction of complex heterocyclic and fragrance compounds. It serves as a critical intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel active ingredients and specialty aroma chemicals.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), leveraging its reactive sites for cyclization and functionalization reactions.
• Agrochemical Synthesis: Serves as a key precursor in the development of novel pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Industry: Acts as a building block for creating unique aldehydic and green note aroma chemicals used in perfumery and flavor formulations.
• Fine Chemical Production: Employed in organic synthesis for constructing heterocyclic compounds, such as furans and pyrans, which are valuable in material science and catalysis.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D labs exploring new synthetic methodologies and novel molecular architectures.
• Polymer Modification: Can be utilized as a functional monomer or cross-linking agent in the synthesis of specialty polymers with tailored properties.

Basic Information

Product Name	Hexanal, 2-Methylene-5-Oxo- (9Ci)
CAS No.	132803-31-7
Molecular Formula	C7H10O2
Molecular Weight	126.15 g/mol
Synonyms	2-Methylene-5-oxohexanal; 5-Oxo-2-methylenehexanal; 2-Methylenepentane-1,5-dial; 1,5-Hexanedione, 2-methylene-; (9CI) Index name; Reactive hexanal derivative; Aldehyde C6 derivative
EINECS	Contact for details

Quality Control

Every batch of Hexanal, 2-Methylene-5-Oxo- (9Ci) is produced and tested under strict quality management protocols to ensure consistency and purity for demanding synthetic applications. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C to maximize stability. Keep away from strong oxidizing agents.

Specification

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

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