Description

Carbamic Acid, Methyl-, 1-Cyclopropyl-1-Methyl-2-Propynyl Ester (6Ci) is a specialized organic compound belonging to the carbamate ester class, identified by CAS number 98959-71-8. This chemical serves as a critical synthetic intermediate, valued for its unique molecular structure that enables the construction of complex pharmacophores and agrochemicals. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of new drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its cyclopropyl and propynyl groups contribute to biological activity.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies and the creation of novel chemical libraries.
• Material Science Precursor: Acts as a monomer or modifying agent in the synthesis of specialized polymers with tailored properties.

Basic Information

Product Name	Carbamic Acid, Methyl-, 1-Cyclopropyl-1-Methyl-2-Propynyl Ester (6Ci)
CAS No.	98959-71-8
Molecular Formula	C9H13NO2
Molecular Weight	167.21 g/mol
Synonyms	1-Cyclopropyl-1-methyl-2-propynyl methylcarbamate; Methylcarbamic acid 1-cyclopropyl-1-methyl-2-propynyl ester; 6Ci; Propargyl carbamate derivative
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, Methyl-, 1-Cyclopropyl-1-Methyl-2-Propynyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. All materials undergo comprehensive analytical testing, including HPLC, GC, and NMR. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 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.