Description

1-[4-(Dihydroxyboranyl)-3-Methylphenyl]Cyclopropane-1-Carboxylic Acid is a specialized organoboron compound featuring a cyclopropane carboxylic acid moiety, serving as a valuable synthetic intermediate. Its core value lies in its utility as a key building block for constructing complex molecules, particularly in pharmaceutical research and advanced material science. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications such as Suzuki-Miyaura cross-coupling reactions and the synthesis of bioactive molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring boronic acid/ester functional groups.
• Suzuki-Miyaura Cross-Coupling Reagent: Used as a versatile organoboron coupling partner for the formation of carbon-carbon bonds in complex organic synthesis.
• Agrochemical Research: Serves as a building block for developing novel herbicides, fungicides, and insecticides with targeted activity.
• Material Science: Employed in the research and development of advanced organic electronic materials, polymers, and liquid crystals.
• Chemical Biology & Proteomics: Utilized in the design and synthesis of molecular probes, enzyme inhibitors, and bioconjugation reagents.
• Academic & Contract Research: A valuable reagent for methodological development and exploratory synthesis in university and CRO laboratory settings.

Basic Information

Product Name	1-[4-(Dihydroxyboranyl)-3-Methylphenyl]Cyclopropane-1-Carboxylic Acid
CAS No.	1628507-89-0
Molecular Formula	C11H13BO4
Molecular Weight	220.03 g/mol
Synonyms	3-Methyl-4-(1-carboxycyclopropyl)phenylboronic Acid; (3-Methyl-4-(1-carboxycyclopropyl)phenyl)boronic Acid; 4-(1-Carboxycyclopropyl)-3-methylbenzeneboronic Acid; 1-[4-Borono-3-methylphenyl]cyclopropanecarboxylic Acid; Cyclopropanecarboxylic acid, 1-[4-(dihydroxyboranyl)-3-methylphenyl]-; B-(4-(1-Carboxycyclopropyl)-2-methylphenyl)boronic Acid
EINECS	Contact for details

Quality Control

Our 1-[4-(Dihydroxyboranyl)-3-Methylphenyl]Cyclopropane-1-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory documentation needs.

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 to exclude moisture. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥95.0%
Water Content (KF)	≤1.0%
Heavy Metals	≤20 ppm

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