Description

Pyridine, 3-Methyl-5-(1-Methylethyl)- is a specialized alkylated pyridine derivative, a versatile heterocyclic building block prized for its unique steric and electronic properties. This compound is critical for advanced organic synthesis, enabling the creation of complex molecules with tailored functionality. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly in creating complex nitrogen-containing heterocycles.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where its substituted pyridine core provides specific bioactivity.
• Ligand and Catalyst Preparation: Serves as a precursor for chiral and achiral ligands in asymmetric catalysis and metal-organic frameworks (MOFs).
• Specialty Chemical Manufacturing: Employed in the synthesis of dyes, pigments, corrosion inhibitors, and other high-value fine chemicals.
• Material Science Research: Investigated as a building block for organic semiconductors, liquid crystals, and polymers.
• Flavor and Fragrance Industry: Potential use as an intermediate for synthesizing specific aroma chemicals, subject to purity and regulatory compliance.

Basic Information

Product Name	Pyridine, 3-Methyl-5-(1-Methylethyl)-
CAS No.	90554-38-4
Molecular Formula	C9H13N
Molecular Weight	135.21 g/mol
Synonyms	3-Methyl-5-isopropylpyridine; 5-Isopropyl-3-methylpyridine; 3-Methyl-5-(1-methylethyl)pyridine; 3-Methyl-5-propan-2-ylpyridine; Isopropylmethylpyridine; 3-Methyl-5-(propan-2-yl)pyridine; 5-(Isopropyl)-3-methylpyridine
EINECS	Contact for details

Quality Control

Our Pyridine, 3-Methyl-5-(1-Methylethyl)- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP and ISO standards for pharmaceutical and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Total impurities ≤ 3.0%
Density (20°C)	0.92 - 0.96 g/mL
Refractive Index (n20/D)	1.490 - 1.500

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