Description

Pyridine, 3-Methyl-2-(1-Methyl-1-Propenyl)-, (E)- (9Ci) is a specialized pyridine derivative characterized by its unique alkyl and alkenyl substituents. This compound serves as a valuable intermediate and building block in advanced organic synthesis, offering a defined stereochemistry and functional group arrangement for constructing complex molecular architectures. It is primarily required by pharmaceutical R&D and agrochemical laboratories for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and synthesis of potential drug candidates, particularly in medicinal chemistry programs.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Precursor: Serves as a starting material for the preparation of specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and flavor/fragrance compounds requiring specific pyridine-based structures.
• Material Science Research: Investigated as a monomer or functional additive in the development of advanced polymers and electronic materials.

Basic Information

Product Name	Pyridine, 3-Methyl-2-(1-Methyl-1-Propenyl)-, (E)- (9Ci)
CAS No.	99747-47-4
Molecular Formula	C10H13N
Molecular Weight	147.22 g/mol
Synonyms	(E)-3-Methyl-2-(1-methyl-1-propenyl)pyridine; 2-[(1E)-1-Methyl-1-propen-1-yl]-3-methylpyridine; 3-Methyl-2-(1-methylpropen-1-yl)pyridine; (E)-2-(1-Methylprop-1-en-1-yl)-3-methylpyridine; (E)-3-Methyl-2-(1-methylprop-1-enyl)pyridine; (E)-2-(1-Methyl-1-propenyl)-3-methylpyridine; 2-[(E)-1-Methylprop-1-enyl]-3-methylpyridine
EINECS	Contact for details

Quality Control

Our Pyridine, 3-Methyl-2-(1-Methyl-1-Propenyl)-, (E)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing including HPLC, GC, and NMR to confirm identity, purity, and isomeric composition. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications to ensure it meets the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0% (Area %)
Isomeric Purity ((E)-isomer)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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