Description

5-Bromo-1-Benzothiophene-2-Carbohydrazide is a high-purity, functionalized benzothiophene derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of novel pharmaceuticals and agrochemicals, particularly in constructing complex heterocyclic scaffolds. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, especially those targeting kinase inhibition or other enzyme-related pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its heterocyclic structure.
• Material Science: Serves as a monomer or functional unit in the creation of organic semiconductors, conductive polymers, or advanced organic frameworks (MOFs/COFs).
• Chemical Biology: Employed as a probe or linker in bioconjugation chemistry and the development of chemical tools for biological study.
• Academic & Contract Research: Essential for synthetic chemistry research in universities and CROs (Contract Research Organizations) exploring new organic reactions and methodologies.
• Fine Chemical Synthesis: A versatile building block for creating more complex, bromo- and hydrazide-functionalized specialty chemicals.

Basic Information

Product Name	5-Bromo-1-Benzothiophene-2-Carbohydrazide
CAS No.	886360-90-3
Molecular Formula	C9H7BrN2OS
Molecular Weight	271.13 g/mol
Synonyms	5-Bromobenzo[b]thiophene-2-carbohydrazide; 5-Bromo-1-benzothiophene-2-carboxylic acid hydrazide; 5-Bromo-2-carbohydrazide-1-benzothiophene; 5-Bromobenzo[b]thiophene-2-carboxylic hydrazide; 2-Hydrazinylcarbonyl-5-bromobenzo[b]thiophene; 886360-90-3; 5-Bromo-benzo[b]thiophene-2-carboxylic acid hydrazide
EINECS	Contact for details

Quality Control

Our 5-Bromo-1-Benzothiophene-2-Carbohydrazide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with exacting R&D and process chemistry standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and light-sensitive nature, the container should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) when not in use to prevent oxidation and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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