Description

2H-Cyclohepta[4,5]Furo[2,3-D]Pyrimidine-2,4(3H)-Dione, 1,5-Dihydro-5-Methoxy-1,3-Dimethyl- (9Ci) is a high-value, complex heterocyclic compound serving as a critical advanced intermediate in modern organic synthesis. Its intricate fused-ring structure makes it a versatile building block for the development of 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 active ingredients with specific biological properties. We supply this compound with a commitment to high purity and batch-to-batch consistency to support your most demanding R&D and scale-up projects.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used as a sophisticated scaffold for developing new generation herbicides, fungicides, or insecticides with novel modes of action.
• Chemical Biology Probe Development: Serves as a core structure for creating tool compounds to study biological pathways and protein functions.
• Material Science Research: Potential building block for organic electronic materials or specialty polymers due to its complex, electron-rich aromatic system.
• Academic & Contract Research: Supplied to universities and CROs for fundamental research in heterocyclic chemistry and medicinal chemistry programs.
• Process Chemistry & Route Scouting: Used by process chemists to develop and optimize scalable synthetic routes for complex target molecules.

Basic Information

Product Name	2H-Cyclohepta[4,5]Furo[2,3-D]Pyrimidine-2,4(3H)-Dione, 1,5-Dihydro-5-Methoxy-1,3-Dimethyl- (9Ci)
CAS No.	548475-66-7
Molecular Formula	C14H14N2O4
Molecular Weight	274.27 g/mol
Synonyms	1,5-Dihydro-5-methoxy-1,3-dimethyl-2H-cyclohepta[4,5]furo[2,3-d]pyrimidine-2,4(3H)-dione; 5-Methoxy-1,3-dimethyl-1,5-dihydro-2H-cyclohepta[4,5]furo[2,3-d]pyrimidine-2,4(3H)-dione; 1,3-Dimethyl-5-methoxy-1,5-dihydro-2H-cyclohepta[4,5]furo[2,3-d]pyrimidine-2,4(3H)-dione; CAS 548475-66-7; Fused tricyclic pyrimidinedione derivative.
EINECS	Contact for details

Quality Control

Our production of 2H-Cyclohepta[4,5]Furo[2,3-D]Pyrimidine-2,4(3H)-Dione, 1,5-Dihydro-5-Methoxy-1,3-Dimethyl- (9Ci) adheres to stringent internal quality standards to ensure the high purity and structural integrity required for research applications. Each batch is fully characterized using advanced analytical techniques including HPLC, NMR, and MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your regulatory and quality documentation needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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