Description

2H-Cyclohepta[4,5]Furo[2,3-D]Pyrimidine-2,4(3H)-Dione, 1,7-Dihydro-1,3-Dimethyl-7-(Phenylthio)- (9Ci) is a high-purity, complex heterocyclic compound that serves as a critical synthetic intermediate in advanced pharmaceutical research and development. Its unique fused-ring structure containing sulfur makes it a valuable building block for creating novel active pharmaceutical ingredients (APIs) and for exploring new chemical entities. This compound is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or with complex heterocyclic cores.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its unique molecular scaffold for bioactivity.
• Chemical Biology Probe: Serves as a precursor or core structure in the design of molecular probes for studying enzyme inhibition and biological pathways.
• Material Science Research: Potential intermediate for the synthesis of advanced organic materials, such as organic semiconductors or ligands for catalysis.
• Process Chemistry & Scale-Up: Employed in route scouting and optimization studies for the commercial production of complex molecules.
• Academic & Institutional Research: Used in universities and research institutes for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	2H-Cyclohepta[4,5]Furo[2,3-D]Pyrimidine-2,4(3H)-Dione, 1,7-Dihydro-1,3-Dimethyl-7-(Phenylthio)- (9Ci)
CAS No.	548475-62-3
Molecular Formula	C17H14N2O3S
Molecular Weight	326.37 g/mol
Synonyms	1,7-Dihydro-1,3-dimethyl-7-(phenylthio)-2H-cyclohepta[4,5]furo[2,3-d]pyrimidine-2,4(3H)-dione; 7-(Phenylthio)-1,3-dimethyl-1,7-dihydro-2H-cyclohepta[4,5]furo[2,3-d]pyrimidine-2,4(3H)-dione; 1,3-Dimethyl-7-(phenylthio)-1,7-dihydro-2H-cyclohepta[4,5]furo[2,3-d]pyrimidine-2,4(3H)-dione; CAS 548475-62-3
EINECS	Contact for details

Quality Control

Our 2H-Cyclohepta[4,5]Furo[2,3-D]Pyrimidine-2,4(3H)-Dione, 1,7-Dihydro-1,3-Dimethyl-7-(Phenylthio)- (9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and development. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and mass spectrometry. A Certificate of Analysis (COA) detailing purity, identity, 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, and well-ventilated area at a controlled room temperature (typically 15-25°C). The compound may be light-sensitive and should be handled under appropriate conditions to maintain stability.

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%
Heavy Metals	≤ 20 ppm

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