Description

2,3-Dimethoxy-14-Methylindolo[2',3':3,4]Pyrido[2,1-B]Quinazolin-5(14H)-One is a complex, high-purity heterocyclic organic compound with significant potential in advanced chemical synthesis. This specialized molecule serves as a critical pharmacophore or key synthetic intermediate in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily required by pharmaceutical R&D laboratories, agrochemical research facilities, and specialty chemical manufacturers engaged in cutting-edge molecular design and process chemistry.

Application

• Pharmaceutical Intermediate: Serves as a core building block for the synthesis of novel drug candidates, particularly in oncology and CNS therapeutic areas.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, or plant growth regulators with complex molecular targets.
• Organic Light-Emitting Diode (OLED) Materials: Potential application as an electron-transport or host material in OLED devices due to its rigid, conjugated structure.
• Dye & Pigment Synthesis: Acts as a precursor for high-performance, color-fast organic dyes and pigments.
• Academic & Contract Research: Utilized in universities and CROs for methodological studies in heterocyclic and medicinal chemistry.
• Material Science: Investigated for use in advanced polymers or as a ligand in catalytic systems.

Basic Information

Item	Details
Product Name	2,3-Dimethoxy-14-Methylindolo[2',3':3,4]Pyrido[2,1-B]Quinazolin-5(14H)-One
CAS No.	38990-12-4
Molecular Formula	C22H19N3O3
Molecular Weight	373.41 g/mol
Synonyms	14-Methyl-2,3-dimethoxyindolo[2',3':3,4]pyrido[2,1-b]quinazolin-5(14H)-one; Indolo[2',3':3,4]pyrido[2,1-b]quinazolin-5(14H)-one, 2,3-dimethoxy-14-methyl-; 2,3-Dimethoxy-14-methylindolopyridoquinazolinone; Tryptanthrin derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 2,3-Dimethoxy-14-Methylindolo[2',3':3,4]Pyrido[2,1-B]Quinazolin-5(14H)-One adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound may be light-sensitive; prolonged exposure to light should be avoided. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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