Description

6-Bromo-1A,2,3,7B-Tetrahydro-1-Oxa-Cyclopropa[A]Naphthalene is a specialized brominated oxa-cyclopropanaphthalene derivative, a high-value synthetic intermediate prized for its unique bridged polycyclic structure. This compound matters for its role as a key building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of complex drug candidates, particularly those with fused ring systems.
• Agrochemical Research: Used in the development of new herbicides or pesticides where its structural motif may confer specific biological activity.
• Material Science: Acts as a monomer or building block for advanced polymers and organic electronic materials due to its rigid, bromine-functionalized core.
• Academic & R&D Laboratories: Employed in methodological studies and the exploration of new chemical reactions involving strained ring systems.
• Fine Chemical Synthesis: Utilized for the preparation of other specialty chemicals, dyes, or ligands where its specific bromine and ether functionality are required.

Basic Information

Product Name	6-Bromo-1A,2,3,7B-Tetrahydro-1-Oxa-Cyclopropa[A]Naphthalene
CAS No.	75693-20-8
Molecular Formula	C₁₁H₉BrO
Molecular Weight	237.10 g/mol
Synonyms	6-Bromo-1a,2,3,7b-tetrahydro-1-oxacyclopropa[a]naphthalene; 6-Bromo-1-oxa-2,3-cyclopropanaphthalene; 1-Oxa-6-bromocyclopropa[a]naphthalene; 6-Bromo-1-oxacyclopropa[a]naphthalene; Brominated oxanaphthalene cyclopropane derivative
EINECS	Contact for details

Quality Control

Our 6-Bromo-1A,2,3,7B-Tetrahydro-1-Oxa-Cyclopropa[A]Naphthalene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere if prolonged exposure is anticipated.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.