Description

Methyl 1-Oxo-1,2,3,4-Tetrahydroisoquinoline-5-Carboxylate is a high-purity organic compound serving as a versatile and critical synthetic intermediate. Its value lies in its fused isoquinoline core structure, which is a privileged scaffold in medicinal chemistry for constructing bioactive molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries engaged in the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates targeting central nervous system (CNS) disorders, cardiovascular diseases, and oncology.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic structure.
• Organic Synthesis: Serves as a versatile precursor for constructing complex polycyclic frameworks and functionalized isoquinoline derivatives in academic and industrial R&D.
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Material Science Precursor: Investigated for the synthesis of organic semiconductors and advanced functional materials.

Basic Information

Product Name	Methyl 1-Oxo-1,2,3,4-Tetrahydroisoquinoline-5-Carboxylate
CAS No.	93258-88-9
Molecular Formula	C11H11NO3
Molecular Weight	205.21 g/mol
Synonyms	5-Carbomethoxy-1,2,3,4-tetrahydro-1-oxoisoquinoline; Methyl 5-carboxy-1,2,3,4-tetrahydro-1-oxoisoquinoline; 1,2,3,4-Tetrahydro-1-oxoisoquinoline-5-carboxylic acid methyl ester; 5-Methoxycarbonyl-3,4-dihydro-1(2H)-isoquinolinone; 93258-88-9; Methyl 1-oxo-1,2,3,4-tetrahydroisoquinoline-5-carboxylate
EINECS	Contact for details

Quality Control

Our Methyl 1-Oxo-1,2,3,4-Tetrahydroisoquinoline-5-Carboxylate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all specifications are provided and available upon request 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 controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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