Description

3-Methylidene-2-oxo-piperidine (CAS NO 68074-14-6) is a versatile heterocyclic building block featuring a reactive methylidene group adjacent to a lactam carbonyl. This unique structure makes it a critical intermediate for synthesizing complex molecules in advanced pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working on novel active ingredients, particularly in the fields of central nervous system (CNS) therapeutics and crop protection agents.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of piperidine-based alkaloids and potential drug candidates targeting neurological disorders.
• Agrochemical Synthesis: Building block for developing novel pesticides and herbicides with specific mode-of-action profiles.
• Chemical Research & Development: Used in academic and industrial labs for constructing complex nitrogen-containing heterocycles and exploring new chemical spaces.
• Fine Chemical Production: Serves as a specialized intermediate in the custom synthesis of high-value, low-volume chemicals for various industrial applications.

Basic Information

Product Name	3-Methylidene-2-oxo-piperidine
CAS No.	68074-14-6
Molecular Formula	C7H9NO
Molecular Weight	123.15 g/mol
Synonyms	3-Methylene-2-piperidinone; 3-Methylenepiperidin-2-one; 2-Piperidinone, 3-methylene-; 3-Methylene-δ-valerolactam; 3-Methylidene-2-piperidone; 3-Methylidenepiperidin-2-one; δ-Valerolactam, 3-methylene-
EINECS	Contact for details

Quality Control

Our 3-Methylidene-2-oxo-piperidine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your critical applications.

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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.