Description

Pyridine, 4-(1-Methyl-2-Butenyl)- (9Ci) is a specialized alkylated pyridine derivative, a valuable building block in advanced organic synthesis. Its unique structure, featuring a prenyl-like side chain, makes it a versatile intermediate for constructing complex molecules. This compound is particularly relevant for researchers and manufacturers in the pharmaceutical and agrochemical sectors seeking to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for molecules requiring functionalized pyridine cores.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its structure can contribute to specific biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in metal-catalyzed cross-coupling reactions and other catalytic processes.
• Fine Chemical and Specialty Material Production: Employed in the synthesis of complex dyes, flavors, fragrances, and electronic chemicals.
• Academic and R&D Laboratories: A valuable reagent for methodological studies in organic chemistry and material science.

Basic Information

Product Name	Pyridine, 4-(1-Methyl-2-Butenyl)- (9Ci)
CAS No.	100190-72-5
Molecular Formula	C11H15N
Molecular Weight	161.24 g/mol
Synonyms	4-(3-Methylbut-2-en-1-yl)pyridine; 4-Prenylpyridine; 4-(1-Methyl-2-butenyl)pyridine; 4-(3-Methyl-2-butenyl)pyridine; 4-(γ,γ-Dimethylallyl)pyridine; 4-Isopentenylpyridine; 1-(Pyridin-4-yl)-3-methylbut-2-ene
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for all our chemical intermediates. Production follows current Good Manufacturing Practices (cGMP) where applicable, and each batch is accompanied by a comprehensive Certificate of Analysis (COA). Our standard quality parameters include identity confirmation by spectroscopic methods (IR, NMR), purity assessment by GC/HPLC, and control of key impurities. We are committed to supply chain transparency and batch-to-batch consistency to support your critical R&D and production timelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen) for long-term storage to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

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

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