Description

Carbamic Acid, Propyl-, 1,1-Dimethylethyl Ester (9Ci) is a specialized carbamate derivative, serving as a versatile and protected intermediate in advanced organic synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research and development. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for the synthesis of novel active ingredients and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a protected amine or carbamate functionality.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, insecticides, and fungicides.
• Organic Synthesis Reagent: Acts as a propyl carbamate protecting group for amines in multi-step synthetic routes.
• Fine Chemical Production: Intermediate for manufacturing dyes, pigments, and other performance chemicals.
• Bioconjugation & Linker Chemistry: Potential use in the development of antibody-drug conjugates (ADCs) and other biopharmaceutical constructs.
• Polymer Science: Monomer or modifier in the synthesis of specialized polyurethanes or other polymeric materials.

Basic Information

Product Name	Carbamic Acid, Propyl-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	105678-25-9
Molecular Formula	C8H17NO2
Molecular Weight	159.23 g/mol
Synonyms	tert-Butyl Propylcarbamate; N-tert-Butoxycarbonylpropylamine; N-Boc-propylamine; 1,1-Dimethylethyl Propylcarbamate; Propylcarbamic Acid tert-Butyl Ester; N-(tert-Butoxycarbonyl)propylamine; Boc-NH-Pr; tert-Butyl N-propylcarbamate
EINECS	Contact for details

Quality Control

Every batch of Carbamic Acid, Propyl-, 1,1-Dimethylethyl Ester is produced and tested under a strict quality management system to ensure consistency and reliability for your critical syntheses. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity (by GC/HPLC), identity (IR, NMR), and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated research and development pathways.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
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.