Description

Carbamic Acid, (1,1-Dimethylethyl)-, 1,1-Dimethyl-2-Propynyl Ester (9Ci) is a specialized organic compound belonging to the carbamate ester family, identified by CAS number 70540-31-7. This chemical serves as a valuable protected intermediate or building block in advanced organic synthesis, particularly for introducing specific functional groups. It is primarily sought by pharmaceutical research and development teams and fine chemical manufacturers for creating novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, leveraging its carbamate functionality for prodrug strategies or as a protecting group.
• Agrochemical Synthesis: Acts as a key precursor in the development of novel pesticides, herbicides, and fungicides where the tert-butyl and propargyl groups offer specific biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial research laboratories for constructing complex organic architectures, including natural product analogs.
• Polymer Chemistry: Can be utilized in the synthesis of specialty polymers or as a monomer modifier to introduce specific cross-linking or functional sites.
• Material Science Research: Serves as a reagent for surface functionalization or in the creation of advanced organic materials.

Basic Information

Item	Details
Product Name	Carbamic Acid, (1,1-Dimethylethyl)-, 1,1-Dimethyl-2-Propynyl Ester (9Ci)
CAS No.	70540-31-7
Molecular Formula	C10H17NO2
Molecular Weight	183.25 g/mol
Synonyms	tert-Butyl (1,1-dimethyl-2-propynyl)carbamate; N-(tert-Butoxycarbonyl)-1,1-dimethylpropargylamine; N-Boc-1,1-dimethylpropargylamine; BOC-DMPA; 1,1-Dimethyl-2-propynyl N-(tert-butoxycarbonyl)carbamate; tert-Butyl (1,1-dimethylprop-2-yn-1-yl)carbamate; N-(tert-Butoxycarbonyl)-2,2-dimethyl-3-butyn-1-amine
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, (1,1-Dimethylethyl)-, 1,1-Dimethyl-2-Propynyl Ester adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity suitable for research and synthesis applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment. We support custom synthesis and can tailor specifications to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); ensure containers are sealed under an inert atmosphere if specified and opened in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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