Description

4-Hydroxy-3-(Methylthio)-4,5,6,7-Tetrahydrobenzo[C]Thiophene-1-Carbohydrazide is a specialized heterocyclic organic compound featuring a fused tetrahydrobenzothiophene core with a carbohydrazide functional group. This unique molecular architecture makes it a valuable advanced pharmaceutical intermediate and a versatile building block for medicinal chemistry research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting the central nervous system or possessing anti-inflammatory properties.
• Medicinal Chemistry Research: Serves as a crucial scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Agrochemical Development: Used as a building block for creating new pesticides or herbicides with specific modes of action.
• Chemical Synthesis: Acts as a versatile reagent for constructing complex heterocyclic systems in organic synthesis.
• Material Science Research: Potential precursor for developing specialty chemicals or functional materials with specific electronic properties.

Basic Information

Product Name	4-Hydroxy-3-(Methylthio)-4,5,6,7-Tetrahydrobenzo[C]Thiophene-1-Carbohydrazide
CAS No.	172516-38-0
Molecular Formula	C11H14N2O2S2
Molecular Weight	270.37 g/mol
Synonyms	4,5,6,7-Tetrahydro-4-hydroxy-3-(methylthio)benzo[c]thiophene-1-carbohydrazide; 3-(Methylthio)-4-hydroxy-4,5,6,7-tetrahydro-1-benzothiophene-1-carbohydrazide; 4-Hydroxy-3-methylsulfanyl-4,5,6,7-tetrahydro-1-benzothiophene-1-carbohydrazide; Tetrahydrobenzothiophene carbohydrazide derivative; 172516-38-0; Carbohydrazide, 4-hydroxy-3-(methylthio)-4,5,6,7-tetrahydrobenzo[c]thiophene-1-
EINECS	Contact for details

Quality Control

Our production of 4-Hydroxy-3-(Methylthio)-4,5,6,7-Tetrahydrobenzo[C]Thiophene-1-Carbohydrazide adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. All materials are characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory documentation needs.

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). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
Loss on Drying	≤ 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.