Description

1,2,3-Trimethyl-4-[(E)-Prop-1-Enyl]Naphthalene is a high-purity, synthetically derived naphthalene derivative characterized by its specific alkyl and alkenyl substitution pattern. This compound is valued for its role as a versatile advanced chemical intermediate in the synthesis of complex organic molecules, including specialty dyes, liquid crystals, and pharmaceutical precursors. It is essential for R&D laboratories and industrial manufacturers seeking to develop or produce high-value, performance-driven materials where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Liquid Crystal Materials: Used in the development of advanced liquid crystal mixtures for display technologies (LCDs) due to its rigid, substituted naphthalene core.
• Organic Synthesis & Research: Acts as a versatile intermediate in organic chemistry research, particularly in reactions involving aromatic systems and olefin metathesis.
• Specialty Dyes & Pigments: Functions as a precursor in the manufacture of high-performance dyes and pigments, contributing to color fastness and stability.
• Agrochemical Synthesis: Employed in the research and development of new agrochemicals, such as herbicides and plant growth regulators.
• Material Science: Investigated for use in organic semiconductors and other electronic materials where specific π-conjugation is required.

Basic Information

Item	Details
Product Name	1,2,3-Trimethyl-4-[(E)-Prop-1-Enyl]Naphthalene
CAS No.	26137-53-1
Molecular Formula	C₁₆H₁₈
Molecular Weight	210.32 g/mol
Synonyms	(E)-1,2,3-Trimethyl-4-(prop-1-en-1-yl)naphthalene; 4-[(1E)-1-Propen-1-yl]-1,2,3-trimethylnaphthalene; 1,2,3-Trimethyl-4-trans-propenylnaphthalene; NSC 406913; 4-(1-Propenyl)-1,2,3-trimethylnaphthalene; trans-1,2,3-Trimethyl-4-(1-propenyl)naphthalene
EINECS	Contact for details

Quality Control

Our 1,2,3-Trimethyl-4-[(E)-Prop-1-Enyl]Naphthalene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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