Description

3,4-Dibromo-1-Ethoxytetrahydro-1H-Phosphole 1-Oxide is a specialized organophosphorus compound featuring a unique heterocyclic structure. This chemical serves as a valuable intermediate and building block in advanced synthetic chemistry, enabling the creation of complex molecular architectures. It is primarily utilized by researchers and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where its phosphole oxide core introduces specific biological activity.
• Ligand Precursor in Catalysis: Serves as a starting material for synthesizing specialized phosphine-based ligands used in homogeneous catalysis for fine chemical manufacturing.
• Material Science Research: Employed in the development of novel polymers and functional materials with unique electronic or optical properties.
• Organic Synthesis Building Block: Facilitates complex organic transformations, including cycloadditions and cross-coupling reactions, in academic and industrial R&D settings.

Basic Information

Product Name	3,4-Dibromo-1-Ethoxytetrahydro-1H-Phosphole 1-Oxide
CAS No.	16182-88-0
Molecular Formula	C6H9Br2O2P
Molecular Weight	311.92 g/mol
Synonyms	1-Ethoxy-3,4-dibromotetrahydrophosphole 1-oxide; 3,4-Dibromo-1-ethoxytetrahydrophosphole 1-oxide; Tetrahydro-3,4-dibromo-1-ethoxy-1H-phosphole 1-oxide; 1H-Phosphole 1-oxide, 3,4-dibromo-1-ethoxytetrahydro-; Phosphole oxide derivative (3,4-dibromo-1-ethoxy); DBETPO (abbreviation); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 3,4-Dibromo-1-Ethoxytetrahydro-1H-Phosphole 1-Oxide is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure high purity, identity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) for all shipments, supporting your research, development, and regulatory compliance needs.

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). Keep away from strong oxidizing agents and strong bases. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

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