Description

Cyclobutane-1,3-Diamine is a versatile, high-purity diamine building block featuring a strained cyclobutane ring system. This unique structure makes it a valuable intermediate for synthesizing advanced materials and active pharmaceutical ingredients (APIs) where conformational rigidity and specific spatial geometry are critical. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel compounds with enhanced properties.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in antiviral, anticancer, and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides with improved efficacy and environmental profiles.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands and metal-organic frameworks (MOFs) used in asymmetric catalysis and separation processes.
• Polymer Modification: Incorporated into polyamides, polyurethanes, and epoxy resins to enhance thermal stability, mechanical strength, and chemical resistance.
• Cross-linking Agent: Utilized in the formulation of high-performance coatings, adhesives, and elastomers.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and material science.

Basic Information

Product Name	Cyclobutane-1,3-Diamine
CAS No.	91301-66-5
Molecular Formula	C4H10N2
Molecular Weight	86.14 g/mol
Synonyms	1,3-Cyclobutanediamine; 1,3-Diaminocyclobutane; Cyclobutane-1,3-diyldiamine; NSC 163044; 1,3-CBDA
EINECS	Contact for details

Quality Control

Our Cyclobutane-1,3-Diamine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 15-25°C. Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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