Description

2-Methyl-11-Oxo-11H-Pyrido[2,1-B]Quinazoline-6-Carboxylicacid is a high-purity, advanced pharmaceutical intermediate characterized by its complex fused heterocyclic structure. This compound is of significant value for its role as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring sophisticated molecular scaffolds. It is primarily sought by research institutions and manufacturers in the pharmaceutical and biotechnology sectors engaged in drug discovery and process development.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the multi-step synthesis of potential drug candidates, especially for central nervous system (CNS) or anti-infective targets.
• Organic Synthesis Building Block: Used in research-scale and pilot-scale organic reactions to construct complex polycyclic frameworks due to its reactive carboxylic acid and ketone functionalities.
• Medicinal Chemistry Research: Employed in structure-activity relationship (SAR) studies to develop new chemical entities with optimized biological activity.
• Reference Standard: Can be supplied as a high-purity analytical standard for method development and quality control in API manufacturing.
• Contract Research & Development (CRO/CMO): Supplied to organizations specializing in custom synthesis and process optimization for client projects.

Basic Information

Product Name	2-Methyl-11-Oxo-11H-Pyrido[2,1-B]Quinazoline-6-Carboxylicacid
CAS No.	1111000-64-6
Molecular Formula	C14H10N2O3
Molecular Weight	254.24 g/mol
Synonyms	2-Methyl-11-oxo-11H-pyrido[2,1-b]quinazoline-6-carboxylic acid; 11H-Pyrido[2,1-b]quinazoline-6-carboxylic acid, 2-methyl-11-oxo-; 1111000-64-6; 2-Methyl-11-oxo-6-carboxy-11H-pyrido[2,1-b]quinazoline; Pyrido[2,1-b]quinazoline-6-carboxylic acid derivative
EINECS	Contact for details

Quality Control

Our 2-Methyl-11-Oxo-11H-Pyrido[2,1-B]Quinazoline-6-Carboxylicacid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring full traceability and compliance with your research or cGMP starting material requirements, as applicable.

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). The product is light-sensitive (store away from light). For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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