Description

1,3-Dimethyl-2,5-Dihydro-1H-Phosphole 1-Oxide is a specialized organophosphorus compound, specifically a cyclic phosphine oxide. This chemical matters as a versatile intermediate and ligand in advanced synthesis, offering unique reactivity for constructing complex molecular architectures. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries for applications in catalysis and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Catalyst Ligand Precursor: Used in the development of transition metal catalysts for asymmetric synthesis and cross-coupling reactions.
• Agrochemical Research: Employed in the creation of new herbicides, insecticides, and plant growth regulators.
• Material Science: Acts as a monomer or additive in the development of advanced polymers and flame-retardant materials.
• Organic Synthesis Reagent: Utilized in academic and industrial R&D for constructing complex heterocyclic compounds.
• Coordination Chemistry: Functions as a ligand for metal complexes with potential applications in catalysis and material design.

Basic Information

Product Name	1,3-Dimethyl-2,5-Dihydro-1H-Phosphole 1-Oxide
CAS No.	15450-79-0
Molecular Formula	C6H11OP
Molecular Weight	130.13 g/mol
Synonyms	1,3-Dimethyl-2,5-dihydro-1H-phosphole 1-oxide; 1,3-Dimethyl-2,5-dihydrophosphole 1-oxide; 1,3-Dimethyl-δ²-phospholene 1-oxide; 1,3-Dimethylphospholene oxide; 1H-Phosphole, 2,5-dihydro-1,3-dimethyl-, 1-oxide; 1,3-Dimethyl-2,5-dihydrophosphole P-oxide
EINECS	Contact for details

Quality Control

Our 1,3-Dimethyl-2,5-Dihydro-1H-Phosphole 1-Oxide is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and process development. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. For long-term storage, keep under an inert atmosphere such as nitrogen or argon to maintain stability. Recommended storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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