Description

Carbamic Acid, (5-Cyanopentyl)-, 1,1-Dimethylethyl Ester (9Ci) is a specialized organic compound serving as a valuable protected intermediate in advanced synthetic chemistry. Its core value lies in providing a versatile building block for the controlled synthesis of more complex molecules, particularly in pharmaceutical research and development. This product is essential for chemists and manufacturers in the life sciences sector who require high-purity, reliable intermediates for constructing active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

• Pharmaceutical Intermediate: A key protected synthon in the multi-step synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Peptide Mimetic Synthesis: Used in the construction of peptide analogs and mimetics where the cyanopentyl moiety and protected carbamate are integral to the target structure.
• Protecting Group Strategy: The tert-butyloxycarbonyl (Boc) group serves as a temporary protecting group for amines in complex organic syntheses, allowing for selective reactions.
• Medicinal Chemistry Research: Employed in research laboratories for the discovery and optimization of new therapeutic agents, particularly in central nervous system (CNS) and metabolic disorder targets.
• Fine Chemical Production: Acts as a precursor in the manufacture of specialized fine chemicals and advanced materials requiring specific functional group arrays.

Basic Information

Product Name	Carbamic Acid, (5-Cyanopentyl)-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	118110-05-7
Molecular Formula	C11H20N2O2
Molecular Weight	212.29 g/mol
Synonyms	tert-Butyl (5-cyanopentyl)carbamate; N-(5-Cyanopentyl)carbamic Acid tert-Butyl Ester; 5-((tert-Butoxycarbonyl)amino)pentanenitrile; Boc-5-aminopentanenitrile; Boc-NH-(CH2)5-CN; (5-Cyanopentyl)carbamic Acid tert-Butyl Ester; 1,1-Dimethylethyl N-(5-cyanopentyl)carbamate
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, (5-Cyanopentyl)-, 1,1-Dimethylethyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity, critical for sensitive synthetic applications. Each lot is fully characterized and tested against rigorous in-house specifications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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