Description

6-Oxo-1,2,3,4-Tetrahydro-6H-Pyrimido(2,1-B)Quinazoline is a high-purity, fused heterocyclic compound serving as a critical advanced intermediate in modern organic synthesis. Its unique pyrimidoquinazoline scaffold makes it a valuable building block for developing novel pharmacologically active molecules. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly those focused on creating new drug candidates and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex molecules with potential biological activity, including kinase inhibitors and other therapeutic agents.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic structure.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing novel fused ring systems and exploring new chemical spaces.
• Material Science Research: Investigated as a potential component for creating organic electronic materials or specialty polymers due to its conjugated system.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	6-Oxo-1,2,3,4-Tetrahydro-6H-Pyrimido(2,1-B)Quinazoline
CAS No.	19801-37-7
Molecular Formula	C₁₁H₁₀N₄O
Molecular Weight	214.22 g/mol
Synonyms	6H-Pyrimido[2,1-b]quinazolin-6-one, 1,2,3,4-tetrahydro-; 1,2,3,4-Tetrahydro-6H-pyrimido[2,1-b]quinazolin-6-one; Pyrimido[2,1-b]quinazolin-6(1H)-one, 1,2,3,4-tetrahydro-; Tetrahydro-6H-pyrimido[2,1-b]quinazolin-6-one; CAS 19801-37-7
EINECS	Contact for details

Quality Control

Our production of 6-Oxo-1,2,3,4-Tetrahydro-6H-Pyrimido(2,1-B)Quinazoline adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is fully characterized and tested using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
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.