Description

p-Isobutyl Benzaldehyde is a versatile aromatic aldehyde intermediate prized for its role in synthesizing high-value fine chemicals and active pharmaceutical ingredients (APIs). Its molecular structure makes it a key building block for introducing the p-isobutylbenzyl moiety into target molecules, which is crucial for developing compounds with specific biological and physical properties. This product is essential for manufacturers in the pharmaceutical, agrochemical, and fragrance industries seeking reliable, high-purity intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other APIs.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the isobutyl group enhances lipophilicity and activity.
• Fragrance and Flavor Ingredient: Serves as a key component in creating musky, amber-like olfactory notes for perfumes and flavoring agents.
• Organic Synthesis Building Block: Employed in research and development for constructing complex organic molecules, including liquid crystals and specialty polymers.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of certain specialty dyes and organic pigments.

Basic Information

Product Name	p-Isobutyl Benzaldehyde
CAS No.	4015-98-9
Molecular Formula	C11H14O
Molecular Weight	162.23 g/mol
Synonyms	4-(2-Methylpropyl)benzaldehyde; 4-Isobutylbenzaldehyde; p-(Isobutyl)benzaldehyde; 4-(2-Methylpropyl)benzenecarboxaldehyde; Benzaldehyde, 4-(2-methylpropyl)-; Benzenecarboxaldehyde, 4-(2-methylpropyl)-
EINECS	223-683-5

Quality Control

Our p-Isobutyl Benzaldehyde is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency meet the stringent requirements of our global B2B clients. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay and impurity profiles to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to maintain optimal purity and shelf life. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 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.