Description

4H-Quinolizin-4-One,2,3,6,7-Tetrahydro-9-Methyl-(9Ci) is a specialized heterocyclic organic compound that serves as a valuable synthetic intermediate and building block in advanced chemical research. Its unique fused ring structure makes it a critical precursor for the development of novel pharmacologically active molecules and functional materials. This high-purity compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and material science industries seeking to innovate and optimize complex synthetic pathways.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Material Science: Serves as a precursor for organic semiconductors, liquid crystals, and advanced polymers due to its rigid, planar structure.
• Chemical Synthesis: A versatile scaffold for constructing complex heterocyclic compounds in medicinal and process chemistry.
• Academic & R&D: Employed in university and institutional research for studying reaction mechanisms and developing new synthetic methodologies.
• Dye & Pigment Industry: Potential intermediate for creating specialized colorants and fluorescent markers.

Basic Information

Product Name	4H-Quinolizin-4-One,2,3,6,7-Tetrahydro-9-Methyl-(9Ci)
CAS No.	441771-30-8
Molecular Formula	C10H13NO
Molecular Weight	163.22 g/mol
Synonyms	9-Methyl-2,3,6,7-tetrahydro-4H-quinolizin-4-one; 9-Methyl-1,2,3,6,7,8-hexahydro-4-quinolizinone; 9-Methyl-2,3,6,7-tetrahydro-1H-quinolizin-4-one; 4H-Quinolizin-4-one, 2,3,6,7-tetrahydro-9-methyl-; 441771-30-8; 9-Methyl-2,3,6,7-tetrahydroquinolizin-4(1H)-one
EINECS	Contact for details

Quality Control

Our 4H-Quinolizin-4-One,2,3,6,7-Tetrahydro-9-Methyl-(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Every lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality attributes. We support cGMP compliance for pharmaceutical applications and can tailor specifications to meet your specific R&D or production requirements.

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 heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

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