Description

n-(4-Bromophenyl)-2-(6-Ethylthieno[2,3-D]Pyrimidin-4-Yl)Sulfanylacetamide is a high-purity, advanced pharmaceutical intermediate designed for research and development in medicinal chemistry. This compound is valued for its role as a key synthetic building block in the creation of novel therapeutic agents, particularly kinase inhibitors. It is primarily utilized by pharmaceutical R&D laboratories, biotechnology companies, and contract research organizations (CROs) engaged in the discovery of new drugs targeting various disease pathways.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of targeted small molecule drugs, especially kinase inhibitors.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to optimize the potency and selectivity of lead compounds.
• Biochemical Assay Development: Serves as a reference standard or a tool compound in high-throughput screening and enzymatic assays.
• Academic Research: Employed in university and institutional labs for investigating novel heterocyclic chemistry and biological mechanisms.
• Contract Manufacturing: Supplied to CDMOs for the scale-up and cGMP production of active pharmaceutical ingredients (APIs).

Basic Information

Product Name	n-(4-Bromophenyl)-2-(6-Ethylthieno[2,3-D]Pyrimidin-4-Yl)Sulfanylacetamide
CAS No.	421578-44-1
Molecular Formula	C16H14BrN3OS2
Molecular Weight	408.34 g/mol
Synonyms	N-(4-Bromophenyl)-2-[(6-ethylthieno[2,3-d]pyrimidin-4-yl)thio]acetamide; 2-((6-Ethylthieno[2,3-d]pyrimidin-4-yl)thio)-N-(4-bromophenyl)acetamide; 421578-44-1; Acetamide, N-(4-bromophenyl)-2-[(6-ethylthieno[2,3-d]pyrimidin-4-yl)thio]-; 4-Bromo-N-[[(6-ethylthieno[2,3-d]pyrimidin-4-yl)thio]acetyl]aniline
EINECS	Contact for details

Quality Control

Our production of n-(4-Bromophenyl)-2-(6-Ethylthieno[2,3-D]Pyrimidin-4-Yl)Sulfanylacetamide adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research applications. All materials are characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The compound should be kept under an inert atmosphere for long-term storage to ensure stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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