Description

1,3-Dioxolo[4,5-B]Oxireno[D]Oxepin (9Ci) is a specialized heterocyclic organic compound featuring a complex fused ring system. This high-purity intermediate is critical for advanced synthetic chemistry, offering a unique structural motif for constructing complex molecular architectures. It is primarily utilized by research institutions and pharmaceutical development companies engaged in the synthesis of novel active pharmaceutical ingredients (APIs) and fine chemicals. The compound, identified by CAS No. 375843-46-2, is supplied to meet the stringent demands of modern organic synthesis.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the multi-step synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Organic Synthesis Research: Used in academic and industrial R&D laboratories for methodology development and the construction of complex heterocyclic frameworks.
• Agrochemical Development: Acts as a precursor in the research and synthesis of new generation pesticides and herbicides with specific biological activity.
• Material Science: Investigated for the preparation of specialized polymers or organic electronic materials due to its unique fused-ring structure.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.

Basic Information

Product Name	1,3-Dioxolo[4,5-B]Oxireno[D]Oxepin (9Ci)
CAS No.	375843-46-2
Molecular Formula	C7H4O4
Molecular Weight	152.10 g/mol
Synonyms	1,3-Dioxolo[4,5-b]oxireno[d]oxepin; 1,3-Dioxolo[4,5-b]oxireno[d]oxepin (9CI); 375843-46-2; Oxireno[d]oxepin, 1,3-dioxolo[4,5-b]-; Fused trioxabicyclic compound C7H4O4
EINECS	Contact for details

Quality Control

Our 1,3-Dioxolo[4,5-B]Oxireno[D]Oxepin (9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP guidelines where applicable to support its use in regulated research and development pipelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to the complex fused-ring structure, prolonged exposure to elevated temperatures or humidity should be avoided.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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