Description

Pyrimido[1,2-A]Benzimidazol-4(10H)-One, 2-Amino- (9Ci) is a specialized heterocyclic organic compound belonging to the fused pyrimidobenzimidazole class. This high-purity intermediate is critical for advanced research and development in pharmaceutical chemistry, particularly in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates with fused heterocyclic cores, targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides that leverage its unique benzimidazole-pyrimidine structure.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex polycyclic systems in academic and industrial research laboratories.
• Material Science Research: Investigated as a potential monomer or precursor for specialty polymers and advanced organic electronic materials.
• Biochemical Probe Development: Utilized in medicinal chemistry to create molecular probes for studying enzyme inhibition or receptor binding.

Basic Information

Product Name	Pyrimido[1,2-A]Benzimidazol-4(10H)-One, 2-Amino- (9Ci)
CAS No.	77473-75-7
Molecular Formula	C11H8N4O
Molecular Weight	212.21 g/mol
Synonyms	2-Aminopyrimido[1,2-a]benzimidazol-4(10H)-one; 2-Amino-10H-pyrimido[1,2-a]benzimidazol-4-one; 2-Amino-4H-pyrimido[1,2-a]benzimidazol-4-one; 77473-75-7; Pyrimido[1,2-a]benzimidazol-4(10H)-one, 2-amino-; 2-Amino-10H-pyrimido[1,2-a]benzimidazol-4-one; 2-Aminopyrimido[1,2-a]benzimidazol-4(10H)-one
EINECS	Contact for details

Quality Control

Our production of Pyrimido[1,2-A]Benzimidazol-4(10H)-One, 2-Amino- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, and is supplied with a detailed Certificate of Analysis (COA). We support cGMP compliance for advanced applications and can tailor specifications to meet specific research or development project requirements.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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