Description

Carbamic Acid, (4-Chloro-2,3-Butadienyl)-, Ethyl Ester (9Ci) is a specialized organic building block featuring a reactive allene and chloro-substituted structure. This compound matters as a versatile synthon for constructing complex molecular architectures in advanced chemical synthesis. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those requiring complex heterocyclic or functionalized side chains.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactive sites for structural diversification.
• Chemical Research: Acts as a valuable building block in academic and industrial R&D for exploring new reaction pathways and creating libraries of compounds.
• Material Science Precursor: Potential use in the synthesis of specialized polymers or functional materials that incorporate unique allene-based linkages.

Basic Information

Product Name	Carbamic Acid, (4-Chloro-2,3-Butadienyl)-, Ethyl Ester (9Ci)
CAS No.	107427-28-1
Molecular Formula	C7H10ClNO2
Molecular Weight	175.61 g/mol
Synonyms	Ethyl (4-Chloro-2,3-butadienyl)carbamate; 4-Chloro-2,3-butadienyl carbamic acid ethyl ester; 2,3-Butadien-1-amine, 4-chloro-, N-ethoxycarbonyl-; Allene derivative, chloro-substituted carbamate; Ethyl N-(4-chlorobuta-2,3-dien-1-yl)carbamate; Research chemical 107427-28-1; Synthon for heterocycle formation
EINECS	Contact for details

Quality Control

Our Carbamic Acid, (4-Chloro-2,3-Butadienyl)-, Ethyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), identity (by IR/NMR), and impurity profiles are provided and available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (GC)	≥ 90.0%
Water Content	≤ 0.5%

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