Description

2-Ethyl-1,2,3,4-tetrahydro-acridine-9-carboxylic acid is a high-purity, synthetically derived heterocyclic carboxylic acid building block. This compound is valued for its unique fused-ring structure, which serves as a critical intermediate in advanced organic synthesis and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel acridine-based drug candidates, including potential agents for neurological and oncological applications.
• Agrochemical Research: Used in the development of new active ingredients for crop protection, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis Building Block: Employed in constructing complex polycyclic frameworks and functionalized heterocycles for material science and chemical discovery.
• Dye & Pigment Chemistry: Serves as a starting material for synthesizing specialized acridine dyes and fluorescent markers.
• Academic & Contract Research: Utilized in universities and CROs for methodological studies and the exploration of new chemical reactions.

Basic Information

Product Name	2-Ethyl-1,2,3,4-Tetrahydro-Acridine-9-Carboxylic Acid
CAS No.	351001-24-6
Molecular Formula	C₁₆H₁₉NO₂
Molecular Weight	257.33 g/mol
Synonyms	9-Carboxy-2-ethyl-1,2,3,4-tetrahydroacridine; 2-Ethyl-1,2,3,4-tetrahydro-9-acridinecarboxylic acid; 2-Ethyl-1,2,3,4-tetrahydroacridine-9-carboxylic acid; ETAC; Acridine-9-carboxylic acid, 2-ethyl-1,2,3,4-tetrahydro-; 1,2,3,4-Tetrahydro-2-ethylacridine-9-carboxylic acid
EINECS	Contact for details

Quality Control

Every batch of 2-Ethyl-1,2,3,4-tetrahydro-acridine-9-carboxylic acid is manufactured under strict quality management systems. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed HPLC purity data, identity confirmation (IR, NMR), and impurity profiles. Our quality commitment ensures material consistency and traceability for your critical R&D and scale-up projects.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.