Description

Carbamic Acid, (3-Ethyl-2-Furanyl)-, 1,1-Dimethylethyl Ester (9Ci) is a specialized organic compound belonging to the class of carbamate esters, which are of significant interest in advanced chemical synthesis. This compound serves as a valuable protected intermediate or building block for the development of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and life science industries.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those containing heterocyclic furan motifs.
• Agrochemical Research: Used in the development and optimization of new crop protection agents, including fungicides and insecticides.
• Organic Synthesis Reagent: Acts as a versatile reagent for introducing the carbamate functional group under controlled conditions in complex molecule assembly.
• Material Science Precursor: Potential monomer or intermediate in the synthesis of specialty polymers and advanced functional materials.
• Chemical Biology Probe: Useful in medicinal chemistry for structure-activity relationship (SAR) studies and biochemical probe development.

Basic Information

Item	Details
Product Name	Carbamic Acid, (3-Ethyl-2-Furanyl)-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	704913-86-0
Molecular Formula	C11H17NO3
Molecular Weight	211.26 g/mol
Synonyms	tert-Butyl (3-ethyl-2-furanyl)carbamate; N-(tert-Butoxycarbonyl)-3-ethyl-2-furanamine; 3-Ethyl-2-furanyl-carbamic acid tert-butyl ester; (3-Ethyl-furan-2-yl)-carbamic acid tert-butyl ester; BOC-3-Ethyl-2-furanylamine; tert-Butyl N-(3-ethyl-2-furyl)carbamate; 1,1-Dimethylethyl N-(3-ethyl-2-furanyl)carbamate
EINECS	Contact for details

Quality Control

Our Carbamic Acid, (3-Ethyl-2-Furanyl)-, 1,1-Dimethylethyl Ester (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request. We are committed to meeting the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

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%
Residue on Ignition	≤ 0.1%

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