Description

Benzaldehyde, 4-(2-Methyl-1-Propenyl)- (9Ci) CAS NO 145589-31-7 is a specialized aromatic aldehyde derivative, valued for its unique chemical structure that combines a benzaldehyde core with a prenyl-like side chain. This compound serves as a crucial advanced intermediate in fine chemical synthesis, enabling the creation of complex molecules with tailored properties. It is primarily sought after by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fragrance industries for constructing novel active ingredients and specialty aroma chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific receptor sites where the substituted benzaldehyde moiety is critical.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its structure can contribute to bioactive molecule frameworks.
• Fragrance & Flavor Ingredient: Acts as a precursor for specialty aroma chemicals, contributing complex, woody, or balsamic notes in high-end perfume compositions.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for methodological studies, including cross-coupling reactions and as a substrate for asymmetric synthesis.
• Liquid Crystal & Electronic Materials: Investigated as a potential intermediate for the synthesis of organic semiconductors and advanced materials due to its conjugated system.

Basic Information

Product Name	Benzaldehyde, 4-(2-Methyl-1-Propenyl)- (9Ci)
CAS No.	145589-31-7
Molecular Formula	C11H12O
Molecular Weight	160.21 g/mol
Synonyms	4-(2-Methylprop-1-en-1-yl)benzaldehyde; 4-(2-Methyl-1-propenyl)benzaldehyde; p-(2-Methyl-1-propenyl)benzaldehyde; 4-Prenylbenzaldehyde; (E/Z)-4-(2-Methylprop-1-en-1-yl)benzaldehyde; Benzaldehyde, p-(2-methyl-1-propenyl)-; 1-Propen-1-yl, 2-methyl-, 4-benzaldehyde derivative
EINECS	Contact for details

Quality Control

Every batch of Benzaldehyde, 4-(2-Methyl-1-Propenyl)- is produced and tested under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards and customer-specific requirements. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request. We support development and scale-up with consistent quality from gram to kilogram quantities.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. The compound is light-sensitive; prolonged exposure to light should be avoided.

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.