Description

4-Methylpyrimido[1,2-A]Benzimidazole-3-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring sophisticated molecular scaffolds. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in drug discovery and development programs. Consistent quality and reliable supply are paramount for its application in producing target molecules for pre-clinical and clinical studies.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug candidates, especially those targeting specific enzymatic pathways.
• Organic Synthesis Building Block: Used in research chemistry to construct novel heterocyclic compounds for material science and medicinal chemistry applications.
• Agrochemical Research: Employed in the development of new active ingredients for crop protection products, leveraging its unique benzimidazole-pyrimidine core.
• Biochemical Research: Acts as a scaffold or inhibitor in biochemical assays to study protein-ligand interactions and enzyme functions.
• Material Science Precursor: Investigated for the development of organic electronic materials due to its conjugated π-system.

Basic Information

Product Name	4-Methylpyrimido[1,2-A]Benzimidazole-3-Carboxylic Acid
CAS No.	685107-38-4
Molecular Formula	C₁₃H₉N₃O₂
Molecular Weight	239.23 g/mol
Synonyms	4-Methylpyrimido[1,2-a]benzimidazole-3-carboxylic acid; 4-Methyl-3-pyrimido[1,2-a]benzimidazolecarboxylic Acid; 3-Carboxy-4-methylpyrimido[1,2-a]benzimidazole; 4-Methylpyrimido[1,2-a]benzimidazole-3-carboxylate; 685107-38-4; Pyrimido[1,2-a]benzimidazole-3-carboxylic acid, 4-methyl-
EINECS	Contact for details

Quality Control

Our 4-Methylpyrimido[1,2-A]Benzimidazole-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the stringent requirements for pharmaceutical R&D. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider inert atmosphere conditions to ensure optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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