Description

3-Methyl-1,3-Dihydro-2,1-Benzoxaborol-1-Ol CAS NO 92203-40-2 is a specialized organoboron compound belonging to the benzoxaborole class, valued for its unique heterocyclic structure. This compound serves as a critical synthetic intermediate and building block in advanced organic synthesis, particularly for developing novel active pharmaceutical ingredients (APIs) and functional materials. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to leverage boron chemistry for innovative applications.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel boron-containing drug candidates, particularly for anti-infective and anti-inflammatory agents.
• Agrochemical Research: Used in the development of new fungicides and herbicides that exploit the unique bioactivity of the benzoxaborole moiety.
• Material Science: Serves as a precursor for boron-doped organic electronic materials and polymers with specific optical or electronic properties.
• Chemical Synthesis: Acts as a versatile reagent in organic chemistry for constructing complex molecular architectures via Suzuki-Miyaura and other cross-coupling reactions.
• Biochemical Probes: Utilized in the design of molecular probes and sensors for studying biological processes due to its ability to interact with diols and other biological targets.
• Catalysis Research: Investigated as a ligand or catalyst component in asymmetric synthesis and other catalytic transformations.

Basic Information

Item	Details
Product Name	3-Methyl-1,3-Dihydro-2,1-Benzoxaborol-1-Ol
CAS No.	92203-40-2
Molecular Formula	C8H9BO2
Molecular Weight	147.97 g/mol
Synonyms	3-Methyl-1-hydroxy-1,3-dihydro-2,1-benzoxaborole; 3-Methyl-2,1-benzoxaborol-1(3H)-ol; 3-Methylbenzo[c][1,2]oxaborol-1(3H)-ol; 3-Methyl-1-hydroxybenzoxaborole; 3-Methyl-1,3-dihydrobenzo[c][1,2]oxaborol-1-ol; 92203-40-2; 3-Methylbenzoxaborol-1-ol
EINECS	Contact for details

Quality Control

Our production of 3-Methyl-1,3-Dihydro-2,1-Benzoxaborol-1-Ol adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, NMR for structural confirmation, and KF titration for moisture content. A detailed Certificate of Analysis (COA) documenting all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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