Description

4-Amino-2-Butanol is a versatile amino alcohol intermediate of significant importance in organic synthesis. Its bifunctional structure, containing both an amino and a hydroxyl group, makes it a valuable building block for the production of more complex molecules. This compound is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from chiral synthesis to polymer modification.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and plant growth regulators.
• Corrosion Inhibitor Formulation: Serves as a component in formulations designed to protect metals in industrial cooling and processing systems.
• Polymer & Resin Modifier: Acts as a chain extender or cross-linking agent in polyurethane and epoxy resin systems.
• Surfactant & Detergent Industry: Employed in the synthesis of amphoteric or cationic surfactants for personal care and industrial cleaners.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic pathways and creating novel compounds.

Basic Information

Product Name	4-Amino-2-Butanol
CAS No.	39884-48-5
Molecular Formula	C4H11NO
Molecular Weight	89.14 g/mol
Synonyms	2-Butanol, 4-amino-; 4-Amino-2-butanol; 2-Hydroxy-4-aminobutane; 1,3-Dimethyl-3-aminopropanol; 4-Amino-butane-2-ol; (±)-4-Amino-2-butanol; DL-4-Amino-2-butanol
EINECS	Contact for details

Quality Control

Our 4-Amino-2-Butanol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, impurity profiling, and identity confirmation, to ensure it meets the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality and stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Rotation (if chiral)	Contact for details

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