3-Methylpiperidine

Basic Information of 3-Methylpiperidine

CAS No.:	626-56-2
EC No.:	210-953-6
Linear Formula:	CH₃–C₅H₁₀NH
Molecular Weight:	99.17
Appearance:	Transparent Liquid
Odor:	Strong, amine-like odor.
Melting point:	-24 °C
Boiling point:	125-126 °C/763 mmHg (lit.)
Density:	0.845 g/mL at 25 °C (lit.)
Solubility:	Miscible with water and most organic solvents (e.g., ethanol, ether, benzene).
Flash point:	63 °F
Nature:	Flammable liquid and vapor, corrosive, toxic by ingestion and inhalation.
RIDADR:	UN 2734 3/PG 2
Chemical Structure:

Our commitment to delivering high-purity 3-Methylpiperidine ensures a reliable and efficient component for your complex manufacturing and synthesis processes.

Primary Applications of 3-Methylpiperidine (β-Pipecoline)

3-Methylpiperidine's basicity, nucleophilicity, and unique structural features make it an incredibly valuable and versatile chemical intermediate with applications spanning numerous industries:

1. Pharmaceutical Synthesis:

   3-Methylpiperidine is a crucial intermediate in the production of various active pharmaceutical ingredients (APIs). Its derivatives are used in the synthesis of drugs targeting diverse therapeutic areas, including central nervous system (CNS) agents and other complex drug molecules, where a substituted piperidine moiety is required.

2. Agrochemical Manufacturing:

   It serves as a key building block in the synthesis of a wide range of agrochemicals, including certain herbicides, fungicides, and insecticides. The incorporation of the methylpiperidine structure can enhance the biological activity or stability of these crop protection agents.

3. Specialty Chemicals and Fine Chemicals:

   Beyond pharmaceuticals and agrochemicals, 3-Methylpiperidine is used in the synthesis of various other fine chemicals, including polymerization catalysts, cross-linking agents, and precursors for advanced materials. It's a key starting material for a wide array of substituted piperidine derivatives.

4. Polymer Additives:

   Its derivatives can be incorporated into polymer formulations as stabilizers or other performance-enhancing additives to impart specific properties.

5. Research and Development:

   As a versatile building block, 3-Methylpiperidine is widely used in academic and industrial research for the development of novel compounds and chemical processes.

• Exceptional Purity & Consistency: Our 3-Methylpiperidine is manufactured to stringent purity specifications, critical for maximizing yields in complex syntheses and ensuring consistent quality in your downstream products, especially for demanding pharmaceutical applications.

• Commitment to Quality & Safety: We adhere to the highest industry standards for quality management, safety, and environmental responsibility across all our operations, ensuring peace of mind for our clients handling this versatile material.

Hazards Classification

• GHS Classification: Flammable Liquid (GHS02), Corrosive (GHS05), Acute Toxicity (GHS06), Health Hazard (GHS08)

• Hazard Statements: Flammable liquid and vapor; toxic if inhaled or swallowed; causes severe skin burns and eye damage; may cause damage to organs through prolonged or repeated exposure.

• UN Number: UN 2734

• Hazard Class: 3 (Flammable Liquids), 8 (Corrosive Substances)

• Packing Group: II