Description

trans-2,3-Dibromo-2-Butene-1,4-Diol is a versatile brominated organic building block characterized by its reactive diol and alkene functionalities. This compound is valued for its role as a key intermediate in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and specialty chemical industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and other biologically active compounds.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for the production of specialty polymers and resins with unique properties.
• Organic Synthesis Building Block: Utilized in various organic transformations, including cycloadditions and nucleophilic substitution reactions, to introduce bromine and diol functional groups.
• Ligand and Catalyst Development: Employed in the preparation of chiral ligands and metal-organic complexes for catalytic applications.
• Material Science Research: Investigated for the development of advanced materials, such as liquid crystals or organic electronic components.

Basic Information

Product Name	trans-2,3-Dibromo-2-Butene-1,4-Diol
CAS No.	21285-46-1
Molecular Formula	C4H6Br2O2
Molecular Weight	245.90 g/mol
Synonyms	2-Butene-1,4-diol, 2,3-dibromo-, (E)-; (E)-2,3-Dibromo-2-butene-1,4-diol; trans-2,3-Dibromobut-2-ene-1,4-diol; 2,3-Dibromo-2-butene-1,4-diol; Erythro-2,3-dibromo-2-butene-1,4-diol; 1,4-Dihydroxy-2,3-dibromo-2-butene
EINECS	Contact for details

Quality Control

Our trans-2,3-Dibromo-2-Butene-1,4-Diol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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). Keep away from strong oxidizing agents and bases. This material is hygroscopic (moisture-sensitive); ensure containers are sealed tightly after use to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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