Description

Carbamic Acid, 2-Butenyl-, 1,1-Dimethylethyl Ester (9Ci) is a specialized organic compound belonging to the class of carbamate esters, serving as a valuable protected intermediate in advanced organic synthesis. Its primary commercial value lies in its role as a versatile building block for constructing more complex molecules, particularly in pharmaceutical and agrochemical research and development. This compound is essential for chemists and manufacturers in the fine chemical, life science, and material science industries who require high-purity intermediates for creating active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key protected synthon in the multi-step synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used as a building block for developing new pesticides, herbicides, and plant growth regulators.
• Organic Synthesis: Serves as a versatile reagent for introducing the 2-butenyl carbamate moiety into target molecules in academic and industrial laboratories.
• Material Science: Potential precursor in the development of specialty polymers and functional organic materials.
• Chemical Biology: Can be utilized in the synthesis of probes and modifiers for studying biological systems.

Basic Information

Product Name	Carbamic Acid, 2-Butenyl-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	131971-66-9
Molecular Formula	C9H17NO2
Molecular Weight	171.24 g/mol
Synonyms	tert-Butyl N-(but-2-en-1-yl)carbamate; N-(2-Butenyl)carbamic Acid 1,1-Dimethylethyl Ester; BOC-2-Butenylamine; N-BOC-2-Butenylamine; (But-2-en-1-yl)carbamic acid tert-butyl ester; 2-Buten-1-amine, N-[(1,1-dimethylethoxy)carbonyl]-; tert-Butyl (but-2-en-1-yl)carbamate
EINECS	Contact for details

Quality Control

Our Carbamic Acid, 2-Butenyl-, 1,1-Dimethylethyl Ester (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and production intermediates. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

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

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