Description

1-(3-Bromo-2-Thienyl)-3-(Dimethylamino)-2-Propen-1-One is a specialized organic building block featuring a brominated thiophene core linked to a dimethylamino propenone moiety. This compound is valued for its unique reactivity profile, serving as a versatile intermediate in the synthesis of complex heterocyclic systems and functional materials. It is primarily sought by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging the thiophene scaffold for bioactivity.
• Material Science: Building block for organic semiconductors, conductive polymers, and non-linear optical (NLO) materials due to its electron-rich thiophene unit.
• Chemical Synthesis: Versatile reagent for Suzuki, Stille, and other cross-coupling reactions, facilitated by the reactive bromine atom.
• Dye & Pigment Industry: Intermediate in the production of specialized dyes and pigments where the thienyl group imparts specific color and stability properties.
• Academic & R&D: Used in university and institutional laboratories for methodological studies and the discovery of new chemical reactions.

Basic Information

Item	Details
Product Name	1-(3-Bromo-2-Thienyl)-3-(Dimethylamino)-2-Propen-1-One
CAS No.	166196-82-3
Molecular Formula	C9H10BrNOS
Molecular Weight	260.15 g/mol
Synonyms	3-Bromo-2-thienyl dimethylaminopropenone; 1-(3-Bromo-2-thienyl)-3-(dimethylamino)-2-propen-1-one; 3-(Dimethylamino)-1-(3-bromo-2-thienyl)-2-propen-1-one; (E)-1-(3-Bromothiophen-2-yl)-3-(dimethylamino)prop-2-en-1-one; 3-Bromo-2-thiophenecarboxaldehyde, 2-(dimethylamino)ethenyl; Propenone, 1-(3-bromo-2-thienyl)-3-(dimethylamino)-; Enaminone derivative (3-bromo thiophene)
EINECS	Contact for details

Quality Control

Our production of 1-(3-Bromo-2-Thienyl)-3-(Dimethylamino)-2-Propen-1-One adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your synthetic workflows. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.