Description

4,4-Dimethyl-1,2,3,4-Tetrahydronaphthalene-1-Carboxylic Acid is a specialized organic compound featuring a fused tetrahydronaphthalene ring system with a carboxylic acid functional group. This unique structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for creating complex molecules with specific steric and electronic properties. It is primarily utilized by pharmaceutical, agrochemical, and advanced material research sectors for developing novel active ingredients and functional chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel therapeutic agents, particularly those targeting the central nervous system or requiring rigid, lipophilic scaffolds.
• Agrochemical Synthesis: Serves as a precursor in the creation of advanced pesticides, herbicides, and fungicides, where its bicyclic structure can contribute to biological activity and environmental stability.
• Material Science Research: Used in the synthesis of organic semiconductors, liquid crystals, or specialty polymers that benefit from its fused aromatic-aliphatic architecture.
• Fine Chemical Production: Acts as a versatile starting material for synthesizing dyes, pigments, and other performance chemicals requiring complex organic frameworks.
• Academic & R&D Laboratories: Employed in methodological studies and as a reference standard in organic chemistry research focused on stereoselective synthesis and ring-forming reactions.

Basic Information

Product Name	4,4-Dimethyl-1,2,3,4-Tetrahydronaphthalene-1-Carboxylic Acid
CAS No.	78103-80-7
Molecular Formula	C13H16O2
Molecular Weight	204.27 g/mol
Synonyms	1,2,3,4-Tetrahydro-4,4-dimethyl-1-naphthalenecarboxylic Acid; 4,4-Dimethyl-1,2,3,4-tetrahydro-1-naphthoic Acid; 4,4-Dimethyl-5,6,7,8-tetrahydro-1-naphthoic Acid; 4,4-Dimethyl-1,2,3,4-tetrahydronaphthalene-1-carboxylic acid; 1-Naphthalenecarboxylic acid, 1,2,3,4-tetrahydro-4,4-dimethyl-
EINECS	Contact for details

Quality Control

Our 4,4-Dimethyl-1,2,3,4-Tetrahydronaphthalene-1-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specification parameters are provided and 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 area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.