Description

1,3-Dioxolo[3,4]Cyclobuta[1,2-D]Pyrimidine (9Ci) is a specialized heterocyclic organic compound featuring a fused cyclobutapyrimidine core with a dioxolo moiety. This unique molecular architecture makes it a valuable synthetic intermediate and building block in advanced organic synthesis, particularly for constructing complex nitrogen-containing heterocycles. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and antiviral applications.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, and insecticides with novel modes of action.
• Material Science: Used in the research and development of advanced organic electronic materials and photoactive compounds.
• Academic & Contract Research: Employed in universities and CROs (Contract Research Organizations) for methodological studies in heterocyclic chemistry and catalysis.
• Ligand Synthesis: Acts as a scaffold for creating specialized ligands used in coordination chemistry and catalysis.

Basic Information

Product Name	1,3-Dioxolo[3,4]Cyclobuta[1,2-D]Pyrimidine (9Ci)
CAS No.	36420-20-9
Molecular Formula	C7H4N2O2
Molecular Weight	148.12 g/mol
Synonyms	1,3-Dioxolo[3,4]cyclobuta[1,2-d]pyrimidine; Cyclobuta[1,2-d]pyrimidine, 1,3-dioxolo[3,4]-; 1,3-Dioxolo[3,4]cyclobuta[1,2-d]pyrimidine (9CI); [1,3]Dioxolo[3,4]cyclobuta[1,2-d]pyrimidine; 36420-20-9; Fused pyrimidine derivative
EINECS	Contact for details

Quality Control

Our high-purity 1,3-Dioxolo[3,4]Cyclobuta[1,2-D]Pyrimidine is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical characterization, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are provided and available upon request to support your quality assurance and regulatory documentation needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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