Description

2-(4-Isobutylphenyl)Propionaldehyde is a key organic intermediate characterized by its reactive aldehyde functional group attached to an isobutylphenyl moiety. This compound matters for its role as a versatile building block in the synthesis of more complex molecules, particularly in the pharmaceutical and fine chemical industries. It is primarily needed by R&D chemists and process development teams working on anti-inflammatory agents, fragrance components, and advanced material precursors. The compound is supplied with a focus on high purity and batch-to-batch consistency to support critical synthetic pathways.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Fragrance and Flavor Synthesis: Serves as a building block for creating specific aromatic aldehydes and accords used in perfumery and flavor formulations.
• Organic Synthesis: Used as a versatile reagent in various organic transformations, including condensation and Grignard reactions, for research and development.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, liquid crystals, and advanced polymer materials.
• Agrochemical Intermediates: Acts as a starting material for the synthesis of certain herbicides and plant growth regulators.

Basic Information

Product Name	2-(4-Isobutylphenyl)Propionaldehyde
CAS No.	51407-46-6
Molecular Formula	C₁₃H₁₈O
Molecular Weight	190.28 g/mol
Synonyms	2-(4-Isobutylphenyl)propanal; p-Isobutylhydratropaldehyde; 2-(4-Isobutylphenyl)propionaldehyde; IBPA; 4-Isobutyl-α-methylbenzeneacetaldehyde; α-Methyl-4-(2-methylpropyl)benzeneacetaldehyde; 2-(4-Isobutylphenyl)-1-propanone (common misnomer); Hydratropic aldehyde, 4-isobutyl-
EINECS	Contact for details

Quality Control

Our 2-(4-Isobutylphenyl)Propionaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its properties of being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 2.0%

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