Description

4'-Isopropylphenyl Acetylene is a versatile aromatic alkyne building block characterized by its isopropyl-substituted phenyl ring. This compound is a critical intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures through cross-coupling and cycloaddition reactions. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to develop new active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in creating advanced herbicides, fungicides, and plant growth regulators.
• Material Science: Monomer for synthesizing specialty polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis Reagent: Enables Sonogashira, Heck, and other palladium-catalyzed cross-coupling reactions.
• Chemical Research: Serves as a fundamental reagent in academic and industrial R&D for exploring new reaction pathways.
• Fine Chemical Production: Intermediate in the manufacture of dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	4'-Isopropylphenyl Acetylene
CAS No.	23152-99-0
Molecular Formula	C11H12
Molecular Weight	144.21 g/mol
Synonyms	1-Isopropyl-4-ethynylbenzene; 4-Ethynylcumene; p-Isopropylphenylacetylene; 4-(Prop-1-yn-1-yl)cumene; (4-Isopropylphenyl)ethyne; 1-Ethynyl-4-isopropylbenzene; 4-(1-Methylethyl)phenylacetylene
EINECS	Contact for details

Quality Control

Our 4'-Isopropylphenyl Acetylene is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We adhere to cGMP principles where applicable to support our customers' regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere such as nitrogen to maintain stability.

Specification

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