Description

2H-Cyclohepta[4,5]Furo[2,3-D]Pyrimidine-2,4(3H)-Dione, 1,5-Dihydro-1,3-Dimethyl- (9Ci) is a high-purity, complex heterocyclic compound with significant potential in advanced organic synthesis. This specialty chemical serves as a critical pharmacophore and synthetic intermediate for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought by pharmaceutical R&D teams and contract research organizations (CROs) engaged in medicinal chemistry and process development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel therapeutic agents, particularly in oncology and central nervous system (CNS) drug discovery programs.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis to identify new drug candidates.
• Process Chemistry Development: Serves as a critical intermediate for scaling up synthetic routes under Good Manufacturing Practice (GMP) conditions for clinical trial material production.
• Academic Research: Employed in university and institutional labs for studying heterocyclic chemistry, reaction mechanisms, and developing new synthetic methodologies.
• Fine Chemical Synthesis: Utilized in the custom synthesis of complex molecules for agrochemical, material science, and specialty chemical applications.

Basic Information

Product Name	2H-Cyclohepta[4,5]Furo[2,3-D]Pyrimidine-2,4(3H)-Dione, 1,5-Dihydro-1,3-Dimethyl- (9Ci)
CAS No.	548475-54-3
Molecular Formula	C₁₃H₁₂N₂O₃
Molecular Weight	244.25 g/mol
Synonyms	1,3-Dimethyl-1,5-dihydro-2H-cyclohepta[4,5]furo[2,3-d]pyrimidine-2,4(3H)-dione; 1,5-Dihydro-1,3-dimethyl-2H-cyclohepta[4,5]furo[2,3-d]pyrimidine-2,4(3H)-dione; 1,3-Dimethyl-1,5-dihydro-2H-cyclohepta[4,5]furo[2,3-d]pyrimidine-2,4-dione; CAS 548475-54-3
EINECS	Contact for details

Quality Control

Our 2H-Cyclohepta[4,5]Furo[2,3-D]Pyrimidine-2,4(3H)-Dione, 1,5-Dihydro-1,3-Dimethyl- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets the exacting standards required for research and development. Comprehensive Certificates of Analysis (COA) with full traceability are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed when not in use to protect against moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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