Description

4-Thiophen-2-Ylmethylene-1,2,3,4-Tetrahydro-Acridine-9-Carboxylic Acid is a specialized heterocyclic organic compound that serves as a valuable synthetic intermediate and building block in advanced chemical research. Its unique molecular architecture, featuring fused acridine and thiophene moieties, makes it a compound of significant interest for the development of novel functional materials and active pharmaceutical ingredients (APIs). This high-purity chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality intermediates for complex synthesis and discovery programs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders, infectious diseases, and oncology.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Material Science: Serves as a building block for organic semiconductors, conductive polymers, and advanced photoactive materials due to its π-conjugated system.
• Chemical Synthesis: An important intermediate for constructing complex polycyclic frameworks in academic and industrial organic chemistry laboratories.
• Dye & Pigment Industry: Potential use in the synthesis of specialized dyes and pigments where the acridine core provides chromophoric properties.
• Biochemical Research: May be utilized as a fluorescent probe or tag in biochemical assays, given the inherent fluorescence of acridine derivatives.

Basic Information

Product Name	4-Thiophen-2-Ylmethylene-1,2,3,4-Tetrahydro-Acridine-9-Carboxylic Acid
CAS No.	379728-17-3
Molecular Formula	C19H15NO2S
Molecular Weight	321.39 g/mol
Synonyms	4-[(Thiophen-2-yl)methylene]-1,2,3,4-tetrahydroacridine-9-carboxylic acid; 4-(2-Thienylmethylene)-1,2,3,4-tetrahydro-9-acridinecarboxylic acid; 1,2,3,4-Tetrahydro-4-[(2-thienyl)methylene]-9-acridinecarboxylic acid; 9H-Acridine-9-carboxylic acid, 1,2,3,4-tetrahydro-4-[(2-thienyl)methylene]-; 379728-17-3; 4-(Thiophen-2-ylmethylene)-1,2,3,4-tetrahydroacridine-9-carboxylic acid
EINECS	Contact for details

Quality Control

Our 4-Thiophen-2-Ylmethylene-1,2,3,4-Tetrahydro-Acridine-9-Carboxylic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications and test results are provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated research and development.

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). The product is light-sensitive (store away from light). Keep the container tightly sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.