Description

Methyl 2,3,4,9-Tetrahydro-1-Methyl-1H-Pyrido[3,4-B]Indole-1-Carboxylate is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is of significant value for its role as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel therapeutic agents and high-value compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of complex drug molecules, particularly those targeting neurological and psychiatric disorders.
• Research & Development (R&D): Used in medicinal chemistry for lead optimization and the discovery of new bioactive compounds with potential therapeutic applications.
• Agrochemical Synthesis: Serves as a building block for developing novel pesticides or herbicides with specific modes of action.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals requiring sophisticated heterocyclic frameworks.
• Academic Research: Utilized in university and institutional labs for studying chemical reactions, heterocyclic chemistry, and structure-activity relationships (SAR).

Basic Information

Item	Detail
Product Name	Methyl 2,3,4,9-Tetrahydro-1-Methyl-1H-Pyrido[3,4-B]Indole-1-Carboxylate
CAS No.	75837-23-9
Molecular Formula	C15H18N2O2
Molecular Weight	258.32 g/mol
Synonyms	1-Methyl-1H-pyrido[3,4-b]indole-1-carboxylic acid methyl ester; Methyl 1-methyl-1,2,3,4-tetrahydro-9H-pyrido[3,4-b]indole-1-carboxylate; 1-Carbomethoxy-1-methyl-1,2,3,4-tetrahydro-9H-pyrido[3,4-b]indole; 1-Methyl-1,2,3,4-tetrahydro-9H-pyrido[3,4-b]indole-1-carboxylic acid methyl ester; Tetrahydroharmine-1-carboxylic acid methyl ester; 1-Methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-1-carboxylate methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 2,3,4,9-Tetrahydro-1-Methyl-1H-Pyrido[3,4-B]Indole-1-Carboxylate is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance and regulatory needs.

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 heat, sparks, and open flame. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%

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