Description

1-Methylisophosphinoline is a specialized organophosphorus heterocyclic compound with the CAS registry number 57328-60-6. This chemical serves as a valuable intermediate and ligand in advanced synthetic chemistry, prized for its unique phosphorus-containing aromatic structure. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel catalysts, pharmaceuticals, and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting neurological pathways.
• Catalyst Ligand: Acts as a sophisticated ligand in transition metal catalysis for asymmetric synthesis and cross-coupling reactions.
• Agrochemical Research: Used in the development of new generation pesticides and herbicides with specific modes of action.
• Material Science: Serves as a precursor for creating phosphorus-doped organic electronic materials and flame retardants.
• Chemical Synthesis: Employed as a versatile intermediate for constructing complex heterocyclic frameworks in organic chemistry.
• Coordination Chemistry: Useful in the study and development of novel metal-organic complexes with specific photophysical properties.

Basic Information

Product Name	1-Methylisophosphinoline
CAS No.	57328-60-6
Molecular Formula	C9H9P
Molecular Weight	148.14 g/mol
Synonyms	1-Methylisophosphinoline; 1-Methyl-1H-isophosphinoline; 1-Methyl-1-phosphanaphthalene; 1-Methyl-1-phospha-naphthalene; 1-Methyl-1H-phosphinoline; 1-Methylphosphinoline; Isophosphinoline, 1-methyl-
EINECS	Contact for details

Quality Control

Our 1-Methylisophosphinoline is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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