Description

Carbamic Acid, (1-Methyl-2-Propynyl)-, 1,1-Dimethylethyl Ester (9Ci) is a specialized organic compound belonging to the carbamate ester class, identified by CAS NO 154181-98-3. This chemical serves as a valuable protected intermediate or building block in advanced organic synthesis, enabling the controlled introduction of functional groups. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers for the development of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly in research for new therapeutic agents.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Reagent: Functions as a versatile reagent in academic and industrial research for constructing complex molecular architectures.
• Peptide Chemistry: May be employed as a protecting group or coupling component in the synthesis of modified peptides.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and functional materials.
• Chemical Biology Probes: Used in the design and synthesis of molecular probes for studying biological processes.

Basic Information

Product Name	Carbamic Acid, (1-Methyl-2-Propynyl)-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	154181-98-3
Molecular Formula	C9H15NO2
Molecular Weight	169.22 g/mol
Synonyms	tert-Butyl (1-methyl-2-propynyl)carbamate; N-(1-Methyl-2-propynyl)carbamic acid tert-butyl ester; 1,1-Dimethylethyl N-(1-methyl-2-propynyl)carbamate; BOC-Protected 1-methyl-2-propynylamine; BOC-1-Methyl-2-propynylamine; tert-Butoxycarbonyl-1-methyl-2-propynylamine; (1-Methylprop-2-yn-1-yl)carbamic acid tert-butyl ester
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, (1-Methyl-2-Propynyl)-, 1,1-Dimethylethyl Ester (9Ci) adheres to stringent quality protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. 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%
Residue on Ignition	≤ 0.1%

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