Description

3,4-Dihydro-1-Naphthoicacid is a versatile organic intermediate characterized by its partially hydrogenated naphthalene ring structure. This compound matters as a key building block in the synthesis of complex molecules, offering a strategic point for chemical modification. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for research and production purposes.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Acts as a versatile starting material for creating complex organic compounds in research and fine chemical manufacturing.
• Liquid Crystal & OLED Material Research: Employed in the development of novel organic electronic materials and liquid crystal displays due to its rigid aromatic structure.
• Dye & Pigment Intermediate: Utilized in the production of specialized dyes, pigments, and colorants.
• Polymer Modification: Can be used to introduce specific functional groups into polymer chains to alter material properties.

Basic Information

Product Name	3,4-Dihydro-1-Naphthoicacid
CAS No.	3333-23-1
Molecular Formula	C11H10O2
Molecular Weight	174.20 g/mol
Synonyms	1,2,3,4-Tetrahydro-1-naphthoic acid; 3,4-Dihydro-1-naphthalenecarboxylic acid; 1,2,3,4-Tetrahydro-1-naphthalenecarboxylic acid; 1-Carboxy-1,2,3,4-tetrahydronaphthalene; α-Tetralincarboxylic acid; 1-Naphthoic acid, 3,4-dihydro-; NSC 406079
EINECS	222-062-7

Quality Control

Our 3,4-Dihydro-1-Naphthoicacid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are 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 place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	108°C - 112°C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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