Description

1,3-Dihydro-1-Hydroxy-6-[(4-Methoxyphenyl)Thio]-2,1-Benzoxaborole CAS NO 906673-38-9 is a specialized organoboron compound belonging to the benzoxaborole class, a group of chemicals known for their unique reactivity and biological activity. This compound matters as a key synthetic intermediate and building block in advanced pharmaceutical and agrochemical research, offering a versatile scaffold for the development of new active ingredients. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel boron-containing drug candidates, particularly those targeting infectious diseases and inflammation.
• Agrochemical Research: Used as a building block for developing new fungicides and herbicides that leverage the unique mode of action of boron heterocycles.
• Chemical Biology Probe: Employed in research to study enzyme inhibition and develop biochemical probes due to its ability to form reversible covalent bonds with biological targets.
• Material Science: Investigated as a monomer or additive for creating polymers with specific thermal or electronic properties.
• Catalysis Development: Acts as a ligand or catalyst component in transition metal-catalyzed cross-coupling reactions.
• Academic & Contract Research: Supplied to universities and CROs for fundamental research in organic and medicinal chemistry.

Basic Information

Item	Details
Product Name	1,3-Dihydro-1-Hydroxy-6-[(4-Methoxyphenyl)Thio]-2,1-Benzoxaborole
CAS No.	906673-38-9
Molecular Formula	C14H13BO3S
Molecular Weight	272.13 g/mol
Synonyms	6-[(4-Methoxyphenyl)thio]-1,3-dihydro-1-hydroxy-2,1-benzoxaborole; 1-Hydroxy-6-[(4-methoxyphenyl)thio]-1,3-dihydro-2,1-benzoxaborole; 6-(4-Methoxyphenylthio)benzoxaborole-1(3H)-ol; AN2690 analog; Benzoxaborole derivative; Boronate ester intermediate; Thioether-substituted benzoxaborole
EINECS	Contact for details

Quality Control

Our 1,3-Dihydro-1-Hydroxy-6-[(4-Methoxyphenyl)Thio]-2,1-Benzoxaborole is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical quality attributes are provided with each shipment. We adhere to cGMP principles for pharmaceutical intermediates and can support regulatory filings with comprehensive data packages.

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 (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials such as strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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