Description

Carbamic Acid, [1-(2-Hydroxyethyl)-4-Piperidinyl]-, 1,1-Dimethylethyl Ester (9Ci) is a specialized organic compound of significant interest in advanced chemical synthesis. This molecule serves as a crucial protected intermediate or building block for the development of complex pharmacologically active substances. It is primarily required by pharmaceutical R&D and fine chemical manufacturers engaged in the synthesis of novel drug candidates and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly those targeting neurological or receptor-based pathways.
• Organic Synthesis Building Block: Utilized in multi-step synthetic routes to construct complex molecular architectures, leveraging its piperidine and carbamate functional groups.
• Medicinal Chemistry Research: Employed in the design and synthesis of compound libraries for high-throughput screening and structure-activity relationship (SAR) studies.
• Process Chemistry Development: Serves as a starting material or intermediate in scaling up synthetic routes from laboratory to pilot plant scale.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, agrochemicals, and other performance materials requiring specific chiral or structural motifs.

Basic Information

Product Name	Carbamic Acid, [1-(2-Hydroxyethyl)-4-Piperidinyl]-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	558443-53-1
Molecular Formula	C12H24N2O3
Molecular Weight	244.33 g/mol
Synonyms	tert-Butyl 1-(2-hydroxyethyl)piperidin-4-ylcarbamate; 4-[(tert-Butoxycarbonyl)amino]-1-(2-hydroxyethyl)piperidine; 1-(2-Hydroxyethyl)-4-piperidinamine, N-BOC derivative; N-Boc-4-amino-1-(2-hydroxyethyl)piperidine; BOC-Piperazine Ethanol Amine; 1-(2-Hydroxyethyl)-4-[(tert-butoxycarbonyl)amino]piperidine; 4-(Boc-amino)-1-(2-hydroxyethyl)piperidine; N-Boc-1-(2-hydroxyethyl)piperidin-4-amine
EINECS	Contact for details

Quality Control

Our Carbamic Acid, [1-(2-Hydroxyethyl)-4-Piperidinyl]-, 1,1-Dimethylethyl Ester (9Ci) is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request. We support development and cGMP-grade requirements for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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