Description

Carbamic Acid, (2,3-Diaminopropyl)-, 1,1-Dimethylethyl Ester (9Ci) is a specialized, high-purity chemical intermediate featuring a protected diamine and carbamate functional group. This compound is critical for synthetic chemists requiring precise control over reactivity in multi-step organic synthesis, particularly for building complex molecular architectures. It is primarily utilized in the research and development of pharmaceuticals, agrochemicals, and advanced materials where its unique structure enables the controlled introduction of amine functionalities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds requiring a protected diamine linker or spacer.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Peptide Mimetics & Conjugation: Serves as a versatile scaffold for creating peptide analogs and for bioconjugation strategies in drug delivery systems.
• Polymer & Material Science: Employed as a monomer or cross-linking agent in the production of specialty polyurethanes, epoxy resins, and other functional polymers.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry, enabling novel synthetic pathways.
• Ligand Synthesis for Catalysis: Used to prepare sophisticated ligands for metal-catalyzed reactions, enhancing selectivity and yield.

Basic Information

Product Name	Carbamic Acid, (2,3-Diaminopropyl)-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	163133-92-4
Molecular Formula	C8H19N3O2
Molecular Weight	189.26 g/mol
Synonyms	tert-Butyl N-(2,3-diaminopropyl)carbamate; 1,1-Dimethylethyl (2,3-Diaminopropyl)carbamate; N-Boc-1,2-diaminopropane; N-Boc-2,3-diaminopropane; (2,3-Diaminopropyl)carbamic acid tert-butyl ester; Boc-DAP; tert-Butyl (2,3-diaminopropyl)carbamate; N-tert-Butoxycarbonyl-2,3-diaminopropane
EINECS	Contact for details

Quality Control

Our Carbamic Acid, (2,3-Diaminopropyl)-, 1,1-Dimethylethyl Ester (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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