Description

Benzo[B]Thiophene-7-Carboxaldehyde, 4-(Phenylmethoxy) is a high-value, multi-functional aromatic aldehyde building block used in advanced organic synthesis. This compound is critical for researchers and manufacturers requiring precise molecular architecture for developing novel materials and active pharmaceutical ingredients (APIs). It is primarily sought after by the pharmaceutical, agrochemical, and material science industries for applications in medicinal chemistry, ligand synthesis, and as a precursor for heterocyclic systems.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Serves as a precursor for creating novel pesticides and herbicides with specific activity profiles.
• Material Science Research: Used in the synthesis of organic semiconductors, ligands for metal-organic frameworks (MOFs), and advanced polymers.
• Chemical Research: Employed as a versatile building block in academic and industrial R&D for constructing complex heterocyclic compounds.
• Ligand Preparation: Useful for synthesizing specialized ligands used in catalysis and coordination chemistry.

Basic Information

Product Name	Benzo[B]Thiophene-7-Carboxaldehyde, 4-(Phenylmethoxy)
CAS No.	213455-35-7
Molecular Formula	C₁₆H₁₂O₂S
Molecular Weight	268.33 g/mol
Synonyms	4-(Benzyloxy)benzo[b]thiophene-7-carboxaldehyde; 4-Benzyloxy-1-benzothiophene-7-carboxaldehyde; 7-Formyl-4-(phenylmethoxy)benzo[b]thiophene; 4-(Phenylmethoxy)benzo[b]thiophene-7-carbaldehyde; 4-Benzyloxybenzo[b]thiophene-7-carbaldehyde; BTOBCA; 213455-35-7
EINECS	Contact for details

Quality Control

Every batch of Benzo[B]Thiophene-7-Carboxaldehyde, 4-(Phenylmethoxy) is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency for your critical R&D and scale-up processes. A Certificate of Analysis (COA) detailing specifications such as assay (HPLC), identity (IR, NMR), and impurity profiles is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.