Description

Pyrimido[1,2-A]Benzimidazole, 8-Ethoxy-1,2,3,4-Tetrahydro- (9Ci) is a high-purity, fused heterocyclic compound of significant interest in advanced organic synthesis. This specialized chemical serves as a critical pharmacophore and synthetic intermediate for developing novel active compounds. It is primarily required by pharmaceutical R&D teams and fine chemical manufacturers engaged in creating new molecular entities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-infective applications.
• Agrochemical Research: Used in the development of novel herbicides and pesticides due to its fused heterocyclic structure.
• Material Science: Investigated as a precursor for organic electronic materials and photoactive compounds.
• Academic & Contract Research: Serves as a valuable reagent for methodological studies in heterocyclic and medicinal chemistry.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors.

Basic Information

Product Name	Pyrimido[1,2-A]Benzimidazole, 8-Ethoxy-1,2,3,4-Tetrahydro- (9Ci)
CAS No.	220649-16-1
Molecular Formula	C13H15N3O
Molecular Weight	229.28 g/mol
Synonyms	8-Ethoxy-1,2,3,4-tetrahydropyrimido[1,2-a]benzimidazole; 1,2,3,4-Tetrahydro-8-ethoxypyrimido[1,2-a]benzimidazole; Pyrimido[1,2-a]benzimidazole, 8-ethoxy-1,2,3,4-tetrahydro-; 220649-16-1; 8-Ethoxy-1,2,3,4-tetrahydropyrido[1,2-a]benzimidazole (related structure); 8-Ethoxy-THPBI; ET-HPBI
EINECS	Contact for details

Quality Control

Our production of Pyrimido[1,2-A]Benzimidazole, 8-Ethoxy-1,2,3,4-Tetrahydro- (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your critical R&D and scale-up processes. All batches are accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, generated using validated analytical methods including HPLC, GC, and NMR.

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). Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Any single unknown impurity	≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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