Description

(E)-6,7-Dihydrobenzo[B]Thiophen-4(5H)-One Oxime is a high-purity organic intermediate characterized by its specific oxime functional group fused to a dihydrobenzothiophene core. This compound matters as a critical building block in advanced organic synthesis, enabling the development of novel molecules with targeted properties. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor-binding activities.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators, leveraging its heterocyclic structure for biological activity.
• Material Science: Acts as a monomer or functional additive in the research of advanced polymers and organic electronic materials.
• Chemical Synthesis: Employed as a versatile synthon in organic chemistry for constructing complex sulfur- and nitrogen-containing heterocycles.
• Academic & R&D: Utilized in university and corporate research laboratories for methodological studies and exploring new chemical spaces.

Basic Information

Product Name	(E)-6,7-Dihydrobenzo[B]Thiophen-4(5H)-One Oxime
CAS No.	19995-19-8
Molecular Formula	C9H9NOS
Molecular Weight	179.24 g/mol
Synonyms	(E)-6,7-Dihydro-4(5H)-benzothiophenone oxime; 4,5,6,7-Tetrahydro-1-benzothiophen-4-one oxime; 6,7-Dihydro-4H-benzothiophen-4-one oxime; 4,5,6,7-Tetrahydrobenzo[b]thiophen-4-one oxime; (E)-4,5,6,7-Tetrahydro-1-benzothiophen-4-one oxime; 19995-19-8; 4(5H)-Benzothiophenone, 6,7-dihydro-, oxime
EINECS	Contact for details

Quality Control

Our (E)-6,7-Dihydrobenzo[B]Thiophen-4(5H)-One Oxime is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing purity (typically ≥95% by HPLC), identity confirmation, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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