3-Aminophenylboronic acid hemisulphate, 95%

Name: 3-Aminophenylboronic acid hemisulphate, 95%
Brand: Vaqora Chemicals
SKU: VQ-011035

About 3-Aminophenylboronic acid hemisulphate, 95%

Listed under CAS 66472-86-4, 3-Aminophenylboronic acid hemisulphate is a boronic acid building block available from Vaqora Chemicals with a typical assay of 95%. Its molecular formula is C12H18B2N2O8S and its molecular weight is 372.0 g/mol. Systematically, it is named bis((3-aminophenyl)boronic acid). Sulfuric acid. It is also known as (3-Aminophenyl)boric acid hemisulfate or (3-aminophenyl)-boronic acid sulfate (2:1).

In its supplied form it is white to yellow to beige powder or crystals or chunks. Key physical data: a melting point of 300 °C. Keep the container tightly sealed and store it in a cool, dry area. Good laboratory practice and suitable PPE are recommended during handling.

It is commonly used for organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 3-Aminophenylboronic acid hemisulphate in 1 g, 5 g, 25 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	3-Aminophenylboronic acid hemisulphate, 95%
Catalogue No.	VQ-011035
CAS Number	66472-86-4
IUPAC name	bis((3-aminophenyl)boronic acid);sulfuric acid
Molecular formula	C₁₂H₁₈B₂N₂O₈S
Molecular weight	372 g/mol
Exact mass	372.097
Purity / assay	95%
HSN code	29221990
InChIKey	UKTAURVTSWDIQR-UHFFFAOYSA-N
SMILES	B(C1=CC(=CC=C1)N)(O)O.B(C1=CC(=CC=C1)N)(O)O.OS(=O)(=O)O
PubChem CID	16211139

Physical properties
Physical form	Crystalline
Appearance	White to yellow to beige powder or crystals or chunks
Melting point	300 °C
H-bond donors / acceptors	8 / 10
TPSA	216 Å²
Synonyms	(3-Aminophenyl)boric acid hemisulfate, (3-aminophenyl)-boronic acid sulfate (2:1), (m-Aminophenyl)boronic acid hemisulfate, 3-Aminobenzeneboronic acid hemisulfate salt, Bis[3-dihydroxyboranyl)benzenaminium] sulfate, (3-Aminophenyl)boronic acid sulfate (2:1), 3-Aminophenylboronic Acid Hemisulfate, 3-Aminobenzeneboronic Acid Hemisulfate, (3-Aminophenyl)boronic acid hemisulfate, 4-Aminophenylboronic Acid Hemisulfate, bis((3-aminophenyl)boronic acid), sulfuric acid

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 3-Aminophenylboronic acid hemisulphate, 95%?

The CAS Registry Number of 3-Aminophenylboronic acid hemisulphate, 95% is 66472-86-4. It is also known as (3-Aminophenyl)boric acid hemisulfate, (3-aminophenyl)-boronic acid sulfate (2:1), (m-Aminophenyl)boronic acid hemisulfate.

What is the molecular formula and molecular weight of 3-Aminophenylboronic acid hemisulphate, 95%?

3-Aminophenylboronic acid hemisulphate, 95% has the molecular formula C12H18B2N2O8S and a molecular weight of 372 g/mol.

Which grade and pack sizes of 3-Aminophenylboronic acid hemisulphate, 95% can I order?

We supply 3-Aminophenylboronic acid hemisulphate, 95% in (95%) grade, in 1 g, 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 3-Aminophenylboronic acid hemisulphate, 95%?

Yes. Every lot of 3-Aminophenylboronic acid hemisulphate, 95% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 3-Aminophenylboronic acid hemisulphate, 95% be shipped internationally?

Yes. We export 3-Aminophenylboronic acid hemisulphate, 95% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.