Description

(E)-3-(4-Bromoanilino)-1-(2,5-Dimethyl-3-Thienyl)-2-Propen-1-One is a high-purity, specialized organic building block designed for advanced research and development. This compound is valued for its unique molecular architecture, which incorporates a bromoaniline moiety and a dimethylthiophene group linked by a propenone bridge, making it a versatile intermediate for synthesizing novel chemical entities. It is primarily utilized by pharmaceutical, agrochemical, and material science R&D teams focused on creating new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly in medicinal chemistry programs targeting kinase inhibitors or other small molecule therapeutics.
• Agrochemical Research: Used as a building block for developing novel pesticides, herbicides, or fungicides, leveraging its halogenated aromatic and heterocyclic structure.
• Organic Synthesis & Material Science: Acts as a precursor for synthesizing complex organic molecules, including dyes, pigments, or organic electronic materials due to its conjugated system.
• Chemical Biology Probe Development: Employed in the design and synthesis of molecular probes for studying biological pathways and protein interactions.
• Academic & Industrial R&D: A critical reagent for universities and corporate R&D laboratories exploring new chemical reactions and compound libraries.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of client-specific target molecules on a commercial scale.

Basic Information

Product Name	(E)-3-(4-Bromoanilino)-1-(2,5-Dimethyl-3-Thienyl)-2-Propen-1-One
CAS No.	860644-76-4
Molecular Formula	C15H14BrNOS
Molecular Weight	336.25 g/mol
Synonyms	1-(2,5-Dimethyl-3-thienyl)-3-[(4-bromophenyl)amino]-2-propen-1-one; 3-(4-Bromoanilino)-1-(2,5-dimethyl-3-thienyl)-2-propen-1-one; (E)-1-(2,5-Dimethylthiophen-3-yl)-3-((4-bromophenyl)amino)prop-2-en-1-one; 860644-76-4; Propenone, 3-[(4-bromophenyl)amino]-1-(2,5-dimethyl-3-thienyl)-, (E)-; EN300-269508
EINECS	Contact for details

Quality Control

Our (E)-3-(4-Bromoanilino)-1-(2,5-Dimethyl-3-Thienyl)-2-Propen-1-One is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to cGMP principles where applicable, and our quality systems are designed to meet the stringent requirements of pharmaceutical and agrochemical partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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