Description

Carbamic Acid, [(2S)-2-Aminopropyl]-, 1,1-Dimethylethyl Ester (9Ci) is a chiral, protected amino acid derivative of significant value in advanced organic synthesis. This compound serves as a crucial building block for the controlled introduction of the 2-aminopropyl moiety, enabling the development of complex molecules with defined stereochemistry. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of active pharmaceutical ingredients (APIs), peptide mimetics, and other fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of novel therapeutic agents, including central nervous system (CNS) drugs and enzyme inhibitors.
• Peptidomimetic Synthesis: Used to incorporate a protected amine side chain into peptide analogs to enhance stability, bioavailability, or biological activity.
• Agrochemical Development: Employed in the synthesis of advanced crop protection agents and herbicides that require specific stereoisomers for optimal efficacy.
• Chemical Biology Research: Acts as a versatile scaffold for constructing molecular probes and tool compounds to study biological pathways.
• Asymmetric Synthesis: Utilized as a chiral auxiliary or reagent in stereoselective transformations to create enantiomerically enriched products.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for use in client-specific, multi-step synthetic routes.

Basic Information

Item	Details
Product Name	Carbamic Acid, [(2S)-2-Aminopropyl]-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	121103-15-9
Molecular Formula	C8H18N2O2
Molecular Weight	174.24 g/mol
Synonyms	tert-Butyl N-[(2S)-2-aminopropyl]carbamate; (S)-tert-Butyl (2-aminopropyl)carbamate; (S)-2-((tert-Butoxycarbonyl)amino)propylamine; Boc-L-2,3-Diaminopropionic acid amide derivative; (S)-1-Amino-2-(Boc-amino)propane; N-Boc-1,2-diaminopropane (S-isomer); (2S)-2-[(tert-Butoxycarbonyl)amino]propan-1-amine; BOC-DAP
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, [(2S)-2-Aminopropyl]-, 1,1-Dimethylethyl Ester adheres to stringent quality protocols suitable for research and cGMP starting material applications. Each batch is characterized using advanced analytical techniques including HPLC, GC, and chiral analysis to ensure high chemical and enantiomeric purity. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent decomposition. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Enantiomeric Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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