Description

2-(Methylthio)-1-Naphthaldehyde is a specialized organic building block featuring a naphthalene core substituted with both an aldehyde and a methylthio group. This unique structure makes it a valuable intermediate for synthesizing complex molecules in advanced research and fine chemical production. It is particularly sought after by R&D chemists and process development teams in the pharmaceutical and agrochemical sectors for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Synthesis: Used in the development of new pesticides, herbicides, and plant growth regulators where the naphthalene scaffold provides specific biological activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a starting material for creating advanced organic semiconductors and charge-transport materials in electronic displays.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized dyes, pigments, and optical brighteners with unique color properties.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create novel ligands for catalytic systems used in asymmetric synthesis.
• Academic and Industrial Research: A versatile reagent for methodological studies in organic synthesis, including cross-coupling and condensation reactions.

Basic Information

Product Name	2-(Methylthio)-1-Naphthaldehyde
CAS No.	91922-60-0
Molecular Formula	C₁₂H₁₀OS
Molecular Weight	202.27 g/mol
Synonyms	1-Naphthaldehyde, 2-(methylthio)-; 2-Methylsulfanyl-1-naphthaldehyde; 2-(Methylmercapto)-1-naphthaldehyde; 2-(Methylthio)naphthalene-1-carbaldehyde; 1-Formyl-2-(methylthio)naphthalene; 2-Methylthio-1-naphthalenecarboxaldehyde; 91922-60-0; 2-Methylthio-1-naphthaldehyde
EINECS	Contact for details

Quality Control

Our 2-(Methylthio)-1-Naphthaldehyde is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support compliance with REACH and other global regulatory frameworks.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.