Description

(4-Aminobutyl)Urea Hydrochloride is a high-purity organic salt compound, primarily valued as a critical building block in advanced pharmaceutical synthesis and biochemical research. Its bifunctional structure, featuring both a primary amine and a urea moiety, makes it an essential intermediate for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and specialized polymers. This compound is of significant interest to research chemists and process development scientists in the pharmaceutical, agrochemical, and life science sectors seeking reliable, high-quality intermediates for their synthetic pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those requiring a functionalized butylamine linker or urea-based pharmacophores.
• Bioconjugation Reagent: Used in the modification of peptides, proteins, and other biomolecules, leveraging the reactive amine group for coupling reactions.
• Polymer Chemistry: Serves as a monomer or chain extender in the production of specialty polyureas and polyurethane-ureas with tailored properties.
• Agrochemical Synthesis: Employed in the research and development of new herbicides, fungicides, and plant growth regulators.
• Chemical Research: Utilized as a model compound or starting material in organic synthesis and methodological studies within academic and industrial R&D laboratories.
• Diagnostic Reagent Manufacturing: Acts as a raw material in the production of certain chemical reagents and assay components used in diagnostic kits.

Basic Information

Product Name	(4-Aminobutyl)Urea Hydrochloride
CAS No.	1310964-83-0
Molecular Formula	C5H14ClN3O
Molecular Weight	167.64 g/mol
Synonyms	1-(4-Aminobutyl)urea hydrochloride; 4-Aminobutylurea hydrochloride; N-(4-Aminobutyl)urea hydrochloride; Urea, N-(4-aminobutyl)-, hydrochloride; Butyl-1,4-diamine, N-carbamoyl-, hydrochloride; 4-(Aminomethyl)butylurea hydrochloride (common misnomer); 1,4-Diaminobutane urea hydrochloride derivative; Putrescine urea derivative hydrochloride
EINECS	Contact for details

Quality Control

Our (4-Aminobutyl)Urea Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals, to ensure it meets the stringent requirements for research and pharmaceutical applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and compliance with your specifications.

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). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption and decomposition. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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