Description

5-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)thiophene-2-carbaldehyde is a specialized boron-containing heterocyclic compound that serves as a high-value synthetic intermediate. Its unique structure, featuring a dioxazaborocane ring fused to a thiophene-carbaldehyde moiety, makes it a critical building block for advanced materials and pharmaceutical research. This compound is primarily sought by R&D chemists and process development scientists in the fields of organic electronics, medicinal chemistry, and polymer science. Its precise reactivity profile enables the construction of complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting boron neutron capture therapy (BNCT) or as protease inhibitors.
• Organic Electronic Materials: Serves as a building block for conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and field-effect transistors (OFETs).
• Ligand Synthesis: Used to create sophisticated ligands for catalysis, leveraging the boron and aldehyde functionalities for metal coordination and further derivatization.
• Polymer Modification: Incorporated into polymer backbones to impart specific electronic properties, thermal stability, or to create cross-linkable sites.
• Chemical Research & Development: A versatile reagent for exploring new boron-heterocycle chemistry and developing novel synthetic methodologies.
• Agrochemical Intermediates: Potential use in the development of new active ingredients with unique modes of action.

Basic Information

Product Name	5-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)thiophene-2-carbaldehyde
CAS No.	1309677-06-2
Molecular Formula	C11H10BNO5S
Molecular Weight	279.08 g/mol
Synonyms	2-Formyl-5-(6-methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)thiophene; Thiophene-2-carbaldehyde, 5-(6-methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)-; 5-(6-Methyl-1,3,6,2-dioxazaborocane-4,8-dione-2-yl)thiophene-2-carboxaldehyde; Boron-thiophene aldehyde derivative; Dioxazaborocane-thiophene carbaldehyde
EINECS	Contact for details

Quality Control

Every batch of 5-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)thiophene-2-carbaldehyde is produced and analyzed under strict quality management protocols. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request. We support development and scale-up projects with consistent quality and reliable supply.

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 nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 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.