Description

1,2-Propanediamine, 3-Bromo- is a specialized brominated diamine derivative, a high-value building block in advanced organic synthesis. This compound matters for its bifunctional reactivity, offering both a primary amine and a bromine substituent on a short carbon chain, enabling precise molecular construction. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials. Its CAS number is 687610-57-7.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those requiring a functionalized diamine backbone.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Acts as a starting material for creating chelating ligands and organocatalysts used in asymmetric synthesis.
• Polymer Modification: Employed to introduce amine and halogen functionalities into polymer chains for specialty resins and coatings.
• Cross-linking Agent: Utilized in the production of epoxy hardeners and other thermosetting polymers.
• Chemical Research (R&D): A valuable reagent for academic and industrial research in medicinal and synthetic organic chemistry.

Basic Information

Product Name	1,2-Propanediamine, 3-Bromo-
CAS No.	687610-57-7
Molecular Formula	C3H9BrN2
Molecular Weight	153.02 g/mol
Synonyms	3-Bromo-1,2-propanediamine; 3-Bromo-1,2-diaminopropane; 1,2-Diamino-3-bromopropane; 3-Bromopropane-1,2-diamine; NSC 146928; 3-Bromo-1,2-propylenediamine
EINECS	Contact for details

Quality Control

Every batch of 1,2-Propanediamine, 3-Bromo- is produced and controlled under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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