Description

3,3,9-Trimethyl-3,4-Dihydro-2H-Acridin-1-One is a high-purity, advanced pharmaceutical intermediate and a key heterocyclic building block. This compound is valued for its structural complexity and utility in the synthesis of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new therapeutic agents and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel acridine-based drug candidates, including potential anticancer, antimicrobial, and central nervous system (CNS) agents.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Organic Synthesis & Material Science: Serves as a versatile precursor for creating complex heterocyclic frameworks used in organic light-emitting diodes (OLEDs), dyes, and photoactive materials.
• Academic & R&D: Employed in university and corporate research laboratories for methodological studies and exploring new chemical reactions involving fused ring systems.
• Fine Chemical Production: Integrated into custom synthesis projects for producing high-value, low-volume specialty chemicals.

Basic Information

Product Name	3,3,9-Trimethyl-3,4-Dihydro-2H-Acridin-1-One
CAS No.	851901-67-2
Molecular Formula	C₁₆H₁₉NO
Molecular Weight	241.33 g/mol
Synonyms	3,3,9-Trimethyl-1,2,3,4-tetrahydroacridin-1-one; 1(2H)-Acridinone, 3,4-dihydro-3,3,9-trimethyl-; 3,4-Dihydro-3,3,9-trimethyl-2H-acridin-1-one; 3,3,9-Trimethyl-3,4-dihydroacridin-1(2H)-one; 3,3,9-Trimethyl-1,2,3,4-tetrahydroacridin-1-one; TMTAO; Trimethylacridinone derivative
EINECS	Contact for details

Quality Control

Our 3,3,9-Trimethyl-3,4-Dihydro-2H-Acridin-1-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for pharmaceutical R&D and fine chemical synthesis. Certificates of Analysis (COA) with detailed specifications are available for every shipment.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.