Description

5-Thiophen-3-Yl-1H-Indazole is a high-purity heterocyclic organic compound featuring a fused indazole core linked to a thiophene moiety. This unique molecular architecture makes it a valuable and versatile pharmaceutical intermediate and research chemical for advanced synthesis. It is primarily sought after by R&D teams in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential drug candidates, particularly in oncology and CNS therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive heterocyclic structure.
• Material Science Precursor: Acts as an organic precursor for creating advanced polymers, ligands for catalysis, or organic electronic materials.
• Biochemical Tool Compound: Employed in academic and industrial research as a probe or inhibitor to study specific biological pathways and enzyme functions.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom chemical synthesis services targeting complex, specialty molecules.

Basic Information

Product Name	5-Thiophen-3-Yl-1H-Indazole
CAS No.	885272-41-3
Molecular Formula	C11H8N2S
Molecular Weight	200.26 g/mol
Synonyms	5-(Thiophen-3-yl)-1H-indazole; 3-(1H-Indazol-5-yl)thiophene; 1H-Indazole, 5-(3-thienyl)-; 5-(3-Thienyl)-1H-indazole; 885272-41-3; 5-Thiophen-3-yl-1H-indazole
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for all our fine chemical intermediates. Production of 5-Thiophen-3-Yl-1H-Indazole is monitored through in-process controls and final release testing via advanced analytical techniques like HPLC, GC, and NMR to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality management systems.

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 should be kept under an inert atmosphere for long-term storage to ensure stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/IR)	Conforms to reference standard
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.