3-Aminophenylboronic acid hemisulfate salt
3-Aminophenylboronic acid hemisulfate salt (CAS: 66472-86-4) is a chemical compound with the formula H2NC6H4B(OH)2 · 0.5H2SO4 and a molecular weight of 185.98 g/mol. It belongs to the aryl boronic acids class, utilised primarily as a building block in organic synthesis. Its applications span across various chemical transformations, serving as a key intermediate in the development of more complex molecules for research and industrial purposes.
- IUPAC
- (3-aminophenyl)-boronic acid sulfate (2:1),(3-Aminophenyl)boric acid hemisulfate,(m-Aminophenyl)boronic acid hemisulfate,3-Aminobenzeneboronic acid hemisulfate salt,Bis[3-dihydroxyboranyl)benzenaminium] sulfate
- Synonyms
- (3-aminophenyl)-boronic acid sulfate (2:1)(3-Aminophenyl)boric acid hemisulfate(m-Aminophenyl)boronic acid hemisulfate3-Aminobenzeneboronic acid hemisulfate saltBis[3-dihydroxyboranyl)benzenaminium] sulfate
Organic Synthesis Intermediate
Utilised as a versatile building block in organic chemistry, particularly in Suzuki-Miyaura cross-coupling reactions. It facilitates the formation of carbon-carbon bonds, essential for constructing complex organic structures.
Pharmaceutical Research
Serves as a key intermediate in the synthesis of potential pharmaceutical agents and drug discovery programmes. Its structure allows for incorporation into diverse molecular scaffolds relevant to medicinal chemistry.
Materials Science
Can be employed in the development of novel materials, including polymers and functionalised surfaces, where the boronic acid moiety offers specific chemical reactivity or binding properties.
| Molecular weight | 185.98 |
|---|---|
| Linear formula | H2NC6H4B(OH)2 · 0.5H2SO4 |
| Assay | ≥95% |
| Melting point | ≥300 °C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3-Aminophenylboronic acid hemisulfate salt used for?
+
3-Aminophenylboronic acid hemisulfate salt is primarily used as a building block in organic synthesis and in pharmaceutical research for the development of new molecular entities.
What are the CAS number and formula for 3-Aminophenylboronic acid hemisulfate salt?
+
The CAS number is 66472-86-4 and the chemical formula is H2NC6H4B(OH)2 · 0.5H2SO4.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 3-Aminophenylboronic acid hemisulfate salt with an assay of ≥95%. This product is supplied for research and development purposes and is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling precautions for this compound?
+
This compound is a Warning hazard, causing skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, should be worn. Handle in a well-ventilated area and avoid dust formation.
Is 3-Aminophenylboronic acid hemisulfate salt a controlled substance?
+
The provided data does not indicate that 3-Aminophenylboronic acid hemisulfate salt is a controlled substance.
How can I request a sample or quote for 3-Aminophenylboronic acid hemisulfate salt?
+
To request a sample or quote, please contact our sales team via the website or direct enquiry methods. Provide the product name and CAS number (66472-86-4) for prompt service.
How is 3-Aminophenylboronic acid hemisulfate salt packed and shipped?
+
Products are carefully packed according to industry standards to ensure safe transit and are exported globally by Tech Serve Solutions. Specific packing details can be provided upon request.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis