Description

Carbamic Acid, (1-Cyanoethyl)-, 1,1-Dimethylethyl Ester (9Ci) is a specialized organic compound belonging to the carbamate ester family, 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 complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research chemists and process development scientists seeking to introduce specific functional groups with high selectivity and yield.

Application

• Pharmaceutical Intermediate: A key protected synthon in the multi-step synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a cyanoethyl or carbamate moiety.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where its structural features contribute to biological activity.
• Peptide Chemistry: Functions as a protecting group for amines during solid-phase or solution-phase peptide synthesis, preventing unwanted side reactions.
• Material Science Research: Employed in the development of specialty polymers and functional materials that incorporate carbamate linkages for enhanced properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes and inhibitors for studying enzyme mechanisms and biological pathways.

Basic Information

Product Name	Carbamic Acid, (1-Cyanoethyl)-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	141041-80-7
Molecular Formula	C8H14N2O2
Molecular Weight	170.21 g/mol
Synonyms	tert-Butyl (1-cyanoethyl)carbamate; N-(1-Cyanoethyl)-N-(tert-butoxycarbonyl)amine; 1-Cyanoethylcarbamic Acid tert-Butyl Ester; BOC-1-Cyanoethylamine; tert-Butoxycarbonyl-1-cyanoethylamine; (1-Cyanoethyl)carbamic Acid tert-Butyl Ester; N-Boc-1-amino-1-cyanoethane
EINECS	Contact for details

Quality Control

Every batch of Carbamic Acid, (1-Cyanoethyl)-, 1,1-Dimethylethyl Ester is produced and tested under strict quality management systems to ensure consistency and purity for critical synthetic applications. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to ensure compliance with industry standards. Certificates of Analysis (COA) with detailed specifications are available upon request to support your quality assurance and regulatory documentation.

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). This compound is moisture-sensitive (hygroscopic); ensure containers are sealed after each use to minimize exposure to atmospheric humidity.

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
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.