Description

3-(Allyloxy)-4,5-Dibromothiophene-2-Carboxylic Acid is a high-value, multi-functional heterocyclic building block designed for advanced organic synthesis. This compound matters for its unique molecular architecture, which combines a reactive allyl ether group with halogenated thiophene and carboxylic acid functionalities, enabling precise chemical modifications. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for creating novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel drug candidates, particularly for targeted therapies.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its halogenated thiophene core.
• Organic Electronic Materials: Acts as a precursor for conjugated polymers and small molecules used in OLEDs, OFETs, and solar cells.
• Ligand and Catalyst Development: The carboxylic acid group allows for coordination to metals, useful in designing new catalytic systems.
• Chemical Biology Probes: Employed in synthesizing tagged molecules for studying biological processes and target engagement.
• Custom Synthesis & Contract Manufacturing: A critical starting material for bespoke chemical synthesis services catering to specialized client needs.

Basic Information

Product Name	3-(Allyloxy)-4,5-Dibromothiophene-2-Carboxylic Acid
CAS No.	942941-49-3
Molecular Formula	C8H6Br2O3S
Molecular Weight	365.01 g/mol
Synonyms	4,5-Dibromo-3-(allyloxy)thiophene-2-carboxylic acid; 2-Thiophenecarboxylic acid, 4,5-dibromo-3-(2-propen-1-yloxy)-; 3-Allyloxy-4,5-dibromothiophene-2-carboxylic acid; Allyl 4,5-dibromo-3-hydroxythiophene-2-carboxylate derivative; CAS 942941-49-3
EINECS	Contact for details

Quality Control

Our production of 3-(Allyloxy)-4,5-Dibromothiophene-2-Carboxylic Acid adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting your quality assurance and regulatory documentation needs.

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). The compound may be light-sensitive and should be handled under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	< 0.5%

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