Description

3-Amino-4-Ethyl-5H-Pyrido(4,3-B)Indole Acetate is a high-purity, heterocyclic organic compound with a complex fused-ring structure, serving as a critical advanced intermediate in pharmaceutical research and development. Its precise molecular architecture makes it a valuable building block for synthesizing novel active pharmaceutical ingredients (APIs) and complex organic molecules. This compound is primarily utilized by research institutions and pharmaceutical companies engaged in the development of new therapeutic agents, particularly within medicinal chemistry and process development.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of novel drug candidates, particularly for complex heterocyclic targets.
• Medicinal Chemistry Research: Used as a scaffold or building block for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Process Chemistry Development: Serves as a critical intermediate for scaling up synthetic routes during API process development and optimization.
• Biochemical Research: Potential use as a specialized reagent or probe in biochemical assays and mechanistic studies due to its specific indole-based structure.
• Organic Synthesis: Employed by synthetic chemists for constructing complex polycyclic frameworks in academic and industrial research settings.

Basic Information

Product Name	3-Amino-4-Ethyl-5H-Pyrido(4,3-B)Indole Acetate
CAS No.	75240-20-9
Molecular Formula	C15H15N3O2
Molecular Weight	269.30 g/mol
Synonyms	3-Amino-4-ethyl-5H-pyrido[4,3-b]indole acetate; 4-Ethyl-3-amino-5H-pyrido[4,3-b]indole acetate; 3-Amino-4-ethyl-5H-pyrido(4,3-b)indole acetic acid salt; AEPIA; 75240-20-9; Pyridoindole derivative acetate salt
EINECS	Contact for details

Quality Control

Our 3-Amino-4-Ethyl-5H-Pyrido(4,3-B)Indole Acetate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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