Description

1H-[1,3]Dioxolo[4,5]Furo[2,3-C]Pyrazole (9Ci) is a high-purity, fused heterocyclic compound identified by CAS NO 72639-04-4, serving as a sophisticated chemical building block. Its complex polycyclic structure makes it a valuable intermediate for synthesizing novel pharmacologically active molecules and advanced materials. This compound is primarily targeted at research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries who require precise, high-quality intermediates for their synthetic programs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Material Science: Serves as a building block for creating organic electronic materials, such as charge-transport layers or light-emitting components.
• Chemical Biology: Employed as a probe or scaffold in the design of enzyme inhibitors and other bioactive tools for mechanistic studies.
• Academic & Contract Research: Essential for synthetic organic chemistry research in universities and CROs (Contract Research Organizations) exploring new heterocyclic methodologies.
• Dye & Pigment Synthesis: Potential intermediate for creating specialized colorants and functional dyes due to its conjugated system.

Basic Information

Product Name	1H-[1,3]Dioxolo[4,5]Furo[2,3-C]Pyrazole (9Ci)
CAS No.	72639-04-4
Molecular Formula	C8H4N2O3
Molecular Weight	176.13 g/mol
Synonyms	1H-[1,3]Dioxolo[4,5]furo[2,3-c]pyrazole; [1,3]Dioxolo[4,5]furo[2,3-c]pyrazole; 1H-[1,3]Dioxolo[4,5]furo[2,3-c]pyrazole (9CI); Furo[2,3-c]pyrazole, 1H-[1,3]dioxolo[4,5]-; 72639-04-4; 1H-1,3-Dioxolo[4,5]furo[2,3-c]pyrazole; 4H-[1,3]Dioxolo[4,5]furo[2,3-c]pyrazole
EINECS	Contact for details

Quality Control

Our 1H-[1,3]Dioxolo[4,5]Furo[2,3-C]Pyrazole is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and consistency.

Storage

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

Specification

Item	Specification
Appearance	White to off-white 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%

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