Description

Benzo[B]Thiophene, 4-(1,3-Dioxolan-2-Yl)- is a high-purity heterocyclic organic compound featuring a fused benzothiophene core with a dioxolane-protected aldehyde functional group. This unique structure makes it a versatile and critical building block in advanced organic synthesis, particularly for the development of complex pharmaceutical intermediates and functional materials. It is primarily sought after by research institutions and fine chemical manufacturers engaged in medicinal chemistry, agrochemical development, and materials science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides due to its bioactive heterocyclic scaffold.
• Organic Electronic Materials: Serves as a building block for π-conjugated systems in the development of organic semiconductors and light-emitting materials.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research: A valuable reagent for methodological studies in organic synthesis, including cross-coupling and cyclization reactions.
• Flavor and Fragrance Industry: Potential intermediate for synthesizing complex sulfur-containing aroma chemicals.

Basic Information

Product Name	Benzo[B]Thiophene, 4-(1,3-Dioxolan-2-Yl)-
CAS No.	153798-71-1
Molecular Formula	C11H10O2S
Molecular Weight	206.26 g/mol
Synonyms	4-(1,3-Dioxolan-2-yl)benzo[b]thiophene; 2-(Benzo[b]thiophen-4-yl)-1,3-dioxolane; 4-(1,3-Dioxolan-2-yl)-1-benzothiophene; 4-(Dioxolan-2-yl)benzothiophene; Benzothiophene-4-carboxaldehyde ethylene acetal; 4-(1,3-Dioxolan-2-yl)benzothiophene
EINECS	Contact for details

Quality Control

Our Benzo[B]Thiophene, 4-(1,3-Dioxolan-2-Yl)- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles for pharmaceutical-grade intermediates.

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). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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