Description

Syn-1,2-Dihydro-1,2-Naphthalenediol is a specialized dihydroxy naphthalene derivative, a key chiral building block and synthetic intermediate in advanced organic synthesis. Its value lies in its rigid, fused-ring structure and vicinal diol functionality, which are critical for constructing complex molecules with precise stereochemistry. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial chiral precursor for the synthesis of novel therapeutic agents, including potential enzyme inhibitors and receptor modulators.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its naphthalene core contributes to biological activity.
• Ligand and Catalyst Preparation: Serves as a backbone for creating chiral ligands used in asymmetric catalysis, such as hydrogenation and oxidation reactions.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and advanced organic materials requiring specific stereochemical configurations.
• Polymer Chemistry: Acts as a monomer or chain modifier in the synthesis of specialty polymers with enhanced thermal or optical properties.
• Academic and R&D: A valuable reagent for methodological studies in organic chemistry and the exploration of new synthetic pathways.

Basic Information

Product Name	Syn-1,2-Dihydro-1,2-Naphthalenediol
CAS No.	31966-70-8
Molecular Formula	C₁₀H₁₀O₂
Molecular Weight	162.19 g/mol
Synonyms	(1R,2S)-1,2-Dihydro-1,2-naphthalenediol; (1R,2S)-1,2-Dihydronaphthalene-1,2-diol; syn-1,2-Dihydroxytetralin; 1,2-Dihydroxynaphthalene, dihydro-; 1,2,3,4-Tetrahydro-1,2-naphthalenediol; (1R,2S)-1,2,3,4-Tetrahydronaphthalene-1,2-diol; syn-Tetralin-1,2-diol
EINECS	Contact for details

Quality Control

Our Syn-1,2-Dihydro-1,2-Naphthalenediol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity determination by HPLC, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and chiral excess.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% e.e.
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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