Description

Carbamic Acid, (Difluorophosphinyl)Methyl-, Methyl Ester (9Ci) is a specialized organophosphorus compound featuring a carbamate ester and a difluorophosphinyl group. This unique structure makes it a valuable building block and intermediate in advanced chemical synthesis, particularly for introducing phosphorus-fluorine functionalities. It is primarily utilized by pharmaceutical, agrochemical, and material science research and development teams for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, especially those targeting enzyme inhibition.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the phosphorus-fluorine moiety can enhance biological activity and stability.
• Ligand and Catalyst Development: Acts as a precursor for creating specialized ligands used in catalysis and metal-organic frameworks (MOFs).
• Flame Retardant Research: Investigated as a potential component or intermediate in the development of novel, efficient flame-retardant materials.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex molecules requiring specific phosphorus and fluorine substitutions.

Basic Information

Item	Detail
Product Name	Carbamic Acid, (Difluorophosphinyl)Methyl-, Methyl Ester (9Ci)
CAS No.	123145-94-8
Molecular Formula	C3H6F2NO3P
Molecular Weight	173.06 g/mol
Synonyms	Methyl N-[(difluorophosphinyl)methyl]carbamate; Methyl ((difluorophosphino)methyl)carbamate; (Difluorophosphinyl)methylcarbamic acid methyl ester; Carbamic acid, N-[(difluorophosphinyl)methyl]-, methyl ester; Difluorophosphinylmethyl methylcarbamate
EINECS	Contact for details

Quality Control

Every batch of Carbamic Acid, (Difluorophosphinyl)Methyl-, Methyl Ester (9Ci) is produced and tested under a strict quality management system. We provide comprehensive Certificates of Analysis (COA) that detail purity, identity, and impurity profiles, ensuring traceability and compliance with your research or production specifications. Our commitment to consistent quality and reliable supply supports critical development timelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature and reactivity with fluorides/strong alkalis, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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