Description

3-Pyridinecarboxaldehyde, 4-(1-Methylethyl)- (9Ci) is a specialized pyridine derivative, specifically a substituted nicotinaldehyde, with the CAS number 90732-15-3. This compound serves as a versatile and high-value chemical building block for the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers developing active ingredients, ligands, and advanced materials who require a reliable supply of high-purity, structurally defined intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting the central nervous system (CNS) and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides where the pyridine core provides specific biological activity.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create sophisticated ligands for catalytic systems and material science applications.
• Chemical Research (R&D): A valuable reagent for academic and industrial research in organic synthesis and medicinal chemistry.
• Fine Chemical Production: Integral to the multi-step synthesis of complex fine chemicals and specialty materials.

Basic Information

Product Name	3-Pyridinecarboxaldehyde, 4-(1-Methylethyl)- (9Ci)
CAS No.	90732-15-3
Molecular Formula	C9H11NO
Molecular Weight	149.19 g/mol
Synonyms	4-Isopropylnicotinaldehyde; 4-Isopropyl-3-pyridinecarboxaldehyde; 4-(1-Methylethyl)-3-pyridinecarbaldehyde; 3-Formyl-4-isopropylpyridine; 4-Isopropylpyridine-3-carbaldehyde; 4-(Propan-2-yl)pyridine-3-carbaldehyde; 90732-15-3
EINECS	Contact for details

Quality Control

Every batch of 3-Pyridinecarboxaldehyde, 4-(1-Methylethyl)- is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the precise requirements for advanced synthetic applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment, and custom specifications can be developed to support your project.

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). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.