Description

Carbamic Acid, [3-(Methylamino)-3-Oxopropyl]-, 1,1-Dimethylethyl Ester (9Ci) is a specialized organic compound with the CAS number 154656-94-7, 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 complex molecules, particularly in pharmaceutical research and development. This compound 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-like structures and peptidomimetics for medicinal chemistry applications.
• Agrochemical Research: Serves as a building block in the development of new pesticides and herbicides.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for creating complex organic molecules with specific functional groups.
• Bioconjugation Chemistry: Potential use in the development of linker molecules for antibody-drug conjugates (ADCs) and other bioconjugates.
• Material Science: Can be utilized in the synthesis of specialty polymers and functional materials.

Basic Information

Product Name	Carbamic Acid, [3-(Methylamino)-3-Oxopropyl]-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	154656-94-7
Molecular Formula	C9H18N2O3
Molecular Weight	202.25 g/mol
Synonyms	tert-Butyl 3-(methylcarbamoyl)propylcarbamate; 3-[(tert-Butoxycarbonyl)amino]-N-methylpropanamide; N-(tert-Butoxycarbonyl)-3-(methylamino)-3-oxopropylamine; Boc-β-Ala-NHMe; Boc-β-alanine methylamide; 154656-94-7; tert-Butyl N-[3-(methylamino)-3-oxopropyl]carbamate
EINECS	Contact for details

Quality Control

Our Carbamic Acid, [3-(Methylamino)-3-Oxopropyl]-, 1,1-Dimethylethyl Ester (9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment aligns with cGMP principles where applicable, ensuring a reliable supply for critical research and development 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 (typically 15-25°C). This product 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 from moisture uptake. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.