Description

8-Ethyl-1,3,4,9-Tetrahydro-1-Methylpyrano[3,4-B]Indole-1-Acetic Acid is a high-purity, synthetically derived organic compound belonging to the pyranoindole class, serving as a critical advanced pharmaceutical intermediate. Its complex fused-ring structure makes it a valuable building block for the research and development of novel therapeutic agents, particularly in central nervous system (CNS) and metabolic disorder applications. This compound is essential for pharmaceutical R&D laboratories, fine chemical manufacturers, and academic institutions engaged in medicinal chemistry and process development.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug candidates targeting neurological pathways.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and lead optimization.
• Process Development: Serves as a standard or starting material for scaling up synthetic routes under GMP conditions.
• Reference Standard: Employed as an analytical standard for quality control and method validation in API manufacturing.
• Biochemical Research: Investigated for its potential biological activity and receptor binding properties in vitro.
• Fine Chemical Synthesis: Building block for creating specialized libraries of compounds for high-throughput screening.

Basic Information

Product Name	8-Ethyl-1,3,4,9-Tetrahydro-1-Methylpyrano[3,4-B]Indole-1-Acetic Acid
CAS No.	109518-47-0
Molecular Formula	C₁₆H₁₉NO₃
Molecular Weight	273.33 g/mol
Synonyms	1-Methyl-8-ethyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acid; 8-Ethyl-1-methyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acid; Pyrano[3,4-b]indole-1-acetic acid, 8-ethyl-1,3,4,9-tetrahydro-1-methyl-; UNII-9J8K3A8U4Q; 9J8K3A8U4Q; 1H-Pyrano[3,4-b]indole-1-acetic acid, 8-ethyl-1,3,4,9-tetrahydro-1-methyl-
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques to guarantee identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, related substances, and residual solvents are available upon request. We adhere to strict quality management protocols suitable for pharmaceutical R&D and fine chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider inert atmosphere conditions to maintain stability.

Specification

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

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