Description

Carbamic Acid, (Trifluoromethyl)-, 1,1-Dimethyl-2-Propynyl Ester (9Ci) is a specialized organofluorine compound of significant interest in advanced chemical synthesis. This high-purity intermediate is valued for its unique trifluoromethyl and propargylic ester functionalities, which enable the introduction of fluorine-containing motifs into target molecules. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the creation of novel active ingredients with enhanced properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for incorporating the metabolically stable trifluoromethyl group to improve drug efficacy and pharmacokinetics.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and insecticides, where the fluorine atom enhances biological activity and environmental stability.
• Material Science Research: Serves as a precursor for developing specialty polymers and advanced materials with specific surface properties or reactivity.
• Organic Synthesis Reagent: Employed in academic and industrial R&D labs for constructing complex molecular architectures, leveraging its propargyl ester group in click chemistry and other coupling reactions.
• Fluorine Chemistry Studies: An important compound for investigating new methodologies in fluorination and the development of novel fluorinated compounds.

Basic Information

Product Name	Carbamic Acid, (Trifluoromethyl)-, 1,1-Dimethyl-2-Propynyl Ester (9Ci)
CAS No.	130138-79-3
Molecular Formula	C7H8F3NO2
Molecular Weight	195.14 g/mol
Synonyms	1,1-Dimethyl-2-propynyl (trifluoromethyl)carbamate; (Trifluoromethyl)carbamic Acid 1,1-Dimethyl-2-propynyl Ester; Propargyl Ester of Trifluoromethylcarbamic Acid; 3-Methylbut-1-yn-3-yl (trifluoromethyl)carbamate; 9CI Identifier Compound; Trifluoromethylcarbamic Acid Propargyl Ester Derivative
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, (Trifluoromethyl)-, 1,1-Dimethyl-2-Propynyl Ester (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your critical synthesis workflows. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere such as nitrogen or argon to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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