Description

5-Methyl-2-Tetralone is a versatile organic intermediate belonging to the tetralone class of compounds. This high-purity building block is critical for the synthesis of complex molecules in advanced research and industrial manufacturing. It is primarily sought after by pharmaceutical R&D teams and fine chemical producers for developing active pharmaceutical ingredients (APIs) and other specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various pharmacologically active compounds, including potential central nervous system (CNS) agents and cardiovascular drugs.
• Organic Synthesis Building Block: Used in complex multi-step organic reactions, such as cyclizations and alkylations, to construct polycyclic frameworks.
• Agrochemical Research: Serves as a starting material for developing novel active ingredients for crop protection products.
• Material Science & Dye Chemistry: Employed in the research and development of advanced organic materials, dyes, and pigments.
• Academic & Industrial R&D: A valuable reagent for methodological studies in synthetic organic chemistry and catalysis.
• Fragrance & Flavor Precursor: Used in the research and synthesis of complex aroma chemicals and fragrance components.

Basic Information

Product Name	5-Methyl-2-Tetralone
CAS No.	4242-15-3
Molecular Formula	C11H12O
Molecular Weight	160.21 g/mol
Synonyms	5-Methyl-3,4-dihydronaphthalen-2(1H)-one; 5-Methyl-α-tetralone; 2-Tetralone, 5-methyl-; 5-Methyl-1,2,3,4-tetrahydronaphthalen-2-one; 5-Methyl-3,4-dihydro-2(1H)-naphthalenone; 5-Methyl-2-oxo-1,2,3,4-tetrahydronaphthalene
EINECS	224-208-8

Quality Control

Our 5-Methyl-2-Tetralone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 98.0%
Water Content (KF)	≤ 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.