Description

5,6,7,8-Tetrahydronaphthalene-2-Carbonitrile is a high-purity, versatile nitrile derivative of tetrahydronaphthalene, serving as a critical advanced intermediate in organic synthesis. Its unique fused-ring structure makes it a valuable building block for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and specialty chemicals. This compound is essential for research and production chemists in the pharmaceutical, agrochemical, and material science industries seeking to introduce the tetrahydronaphthalene core with a reactive cyano functional group.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting the central nervous system (CNS) and cardiovascular diseases.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where the tetrahydronaphthalene scaffold contributes to biological activity.
• Liquid Crystal & OLED Materials: Serves as a building block for creating organic semiconductors and charge-transport materials in electronic displays.
• Dye & Pigment Manufacturing: Acts as an intermediate for synthesizing specialized colorants and fluorescent markers.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for cyclization reactions, cross-coupling, and as a precursor to carboxylic acids and amines via cyano group transformation.
• Fragrance & Flavor Chemistry: Used in the controlled synthesis of complex aromatic compounds for specialty fragrance applications.

Basic Information

Product Name	5,6,7,8-Tetrahydronaphthalene-2-Carbonitrile
CAS No.	17104-67-5
Molecular Formula	C11H11N
Molecular Weight	157.21 g/mol
Synonyms	2-Cyano-5,6,7,8-tetrahydronaphthalene; 5,6,7,8-Tetrahydro-2-naphthonitrile; 1,2,3,4-Tetrahydronaphthalene-6-carbonitrile; 6-Cyano-1,2,3,4-tetrahydronaphthalene; 2-Naphthonitrile, 5,6,7,8-tetrahydro-; Tetralin-6-carbonitrile; 5,6,7,8-Tetrahydro-2-naphthalenecarbonitrile
EINECS	Contact for details

Quality Control

Our 5,6,7,8-Tetrahydronaphthalene-2-Carbonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We support compliance with cGMP, ISO, and REACH standards for global supply.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. 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
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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