Description

4-Methyl-1,2,3,4-tetrahydroisoquinoline is a versatile heterocyclic organic compound belonging to the tetrahydroisoquinoline class, which serves as a critical synthetic intermediate in advanced organic chemistry. Its structural framework is highly valued for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new compounds with targeted biological or physical properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of various pharmacologically active compounds, including potential central nervous system (CNS) agents and alkaloid derivatives.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Fine Chemical Synthesis: Serves as a precursor for dyes, pigments, and other specialty chemicals requiring a substituted isoquinoline structure.
• Material Science: Investigated as a monomer or additive in the creation of advanced polymers and organic electronic materials.
• Academic & R&D: A valuable reagent in organic chemistry research for methodology development and the exploration of new reaction pathways.

Basic Information

Product Name	4-Methyl-1,2,3,4-tetrahydroisoquinoline
CAS No.	110841-71-9
Molecular Formula	C10H13N
Molecular Weight	147.22 g/mol
Synonyms	4-Methyl-1,2,3,4-tetrahydroisoquinoline; 4-Methyl-1,2,3,4-THIQ; 4-Methyl-THIQ; 1,2,3,4-Tetrahydro-4-methylisoquinoline; 4-Methyl-3,4-dihydro-1H-isoquinoline; 4-Methyl-1,2,3,4-tetrahydro-isoquinoline; 4-Methyl-THIQ base
EINECS	Contact for details

Quality Control

Our 4-Methyl-1,2,3,4-tetrahydroisoquinoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, identity, and related substances is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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