3-Aminobenzeneboronic acid hemisulfate salt

Product Name: 3-Aminobenzeneboronic acid hemisulfate salt
CAS No.: 66472-86-4
Chemical Name: 3-Aminobenzeneboronic acid hemisulfate salt
Synonyms: 3-AMINOPHENYLBORONIC ACID HEMISULFATE;M-APBA;SKL266;3-Aminobenzeneboroni;boronic acid hemisuL;M-AMINOPHENYLBORIC ACID HEMISULFATE;(3-aminophenyl)-boronic aci sulfate;aminophenylboronic acid hemisulfate;3-aminophenylboric acid hemisulphate;M-AMINOPHENYLBORONIC ACID HEMISULFATE
CBNumber: CB0357728
Molecular Formula: C12H18B2N2O8S
Formula Weight: 371.96692
MOL File: 66472-86-4.mol

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3-Aminobenzeneboronic acid hemisulfate salt Property

Melting point:: ≥300 °C
storage temp.: Inert atmosphere,2-8°C
Water Solubility: Soluble in water
form: Crystalline Powder
color: White to slightly beige
Sensitive: Hygroscopic
BRN: 8094151
InChIKey: XMVGYYBQCXVVHU-UHFFFAOYSA-N
CAS DataBase Reference: 66472-86-4

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-37/39
WGK Germany: 3
F: 3-10
HazardClass: IRRITANT
HS Code: 29310095

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: A71751
Product name: 3-Aminophenylboronic acid hemisulfate salt
Purity: ≥95%
Packaging: 5g
Price: $136
Updated: 2024/03/01

Sigma-Aldrich

Product number: A71751
Product name: 3-Aminophenylboronic acid hemisulfate salt
Purity: ≥95%
Packaging: 25g
Price: $440
Updated: 2024/03/01

TCI Chemical

Product number: A1774
Product name: 3-Aminophenylboronic Acid Hemisulfate
Packaging: 1g
Price: $31
Updated: 2024/03/01

TCI Chemical

Product number: A1774
Product name: 3-Aminophenylboronic Acid Hemisulfate
Packaging: 5g
Price: $94
Updated: 2024/03/01

Alfa Aesar

Product number: A17240
Product name: 3-Aminobenzeneboronic acid hemisulfate, 98+%
Packaging: 1g
Price: $33.65
Updated: 2024/03/01

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3-Aminobenzeneboronic acid hemisulfate salt Chemical Properties,Usage,Production

Chemical Properties

White to slightly beige crystalline powder

Uses

3-Aminobenzeneboronic acid hemisulfate salt is a boronic acid derivative, which can be used as an intermediate in pharmaceutical synthesis. Adsorbent additive for the chromatographic separation of 3'-terminal polynucleotides from RNA.

Application

3-Aminophenylboronic acid hemisulfate salt is used in the synthesis of:
Phenylboronic acid-functionalized inverse opal hydrogels within microfluidic flow cells for glucose sensing.
Phenylboronic acid-salicylhydroxamic acid-derived complexing reagent for protein immobilization on chromatographic support.
It can also be used in the preparation of phenylboronic acid (PBA) monolayer-modified Au electrode for the voltammetric sensing of uridine and cytidine.

Preparation

3-Aminobenzeneboronic acid hemisulfate salt synthesis: Benzenamine, 3-bromo-N-(diphenylmethylene)- (80,0 g; 0.24 moles) was added to the cryogenic reactor along with 1.4 equivalents of triisopropyl borate and dissolved in tetrahydrofuran. The resulting solution was cooled to -80°C under an inert atmosphere and 1.35 equivalents of n-butyllithium (as a solution in n-hexane) was added maintaining the internal temperature. When complete conversion was achieved, the reaction mixture was added to a dilute mixture of sulfuric acid (1 M) and toluene. The layers were separated to obtain an aqueous solution of 3-aminophenylboronic acid hydrogen sulfate (assay yield: 85%). 3-Aminobenzeneboronic acid hemisulfate salt can be obtained by precipitating a 0.5 M aqueous solution at pH 7.2 (pH corrected with 33% aqueous NaOH) at a temperature of 0-5°C. Filtration and drying under vacuum at 40°C for 8 hours yielded 21.7 g of 3-Aminobenzeneboronic acid hemisulfate salt (0.16 moles; 66% molar yield).

3-Aminobenzeneboronic acid hemisulfate salt Preparation Products And Raw materials

Raw materials

Preparation Products

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3-Aminobenzeneboronic acid hemisulfate salt Suppliers

Americas 1 Belgium 3 China 123 Czech Republic 1 Europe 2 France 3 Germany 10 India 18 Italy 1 Japan 4 Jordan 1 Switzerland 1 United Kingdom 15 United States 34 Global 217

J & K SCIENTIFIC LTD.

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INTATRADE GmbH

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Nanjing Chemlin Chemical Co., Ltd

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Shanghai Hanhong Scientific Co.,Ltd.

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View Lastest Price from 3-Aminobenzeneboronic acid hemisulfate salt manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 3-Aminobenzeneboronic acid hemisulfate salt 66472-86-4
Price: US $0.10/KG
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 1000 tons
Release date: 2020-04-26

Hebei Zhanyao Biotechnology Co. Ltd

Product: 3-Aminophenylboronic Acid Hemisulfate 66472-86-4
Price: US $10.00/Kg/Bag
Min. Order: 1Kg/Bag
Purity: 99%
Supply Ability: 20 Tons
Release date: 2021-11-25

Career Henan Chemical Co

Product: 3-Aminobenzeneboronic acid hemisulfate salt 66472-86-4
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100KG
Release date: 2019-08-07

66472-86-4, 3-Aminobenzeneboronic acid hemisulfate saltRelated Search:

3-Aminobenzeneboronic acid 3-Aminophenylboronic acid monohydrate 2-Aminophenylboronic acid 3-AMINOBENZENEBORONIC ACID, PINACOL ESTER HYDROCHLORIDE 4-Aminophenylboronic acid pinacol ester 3-Aminophenylboronic acid pinacol ester 4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)aniline hydrochloride (2-Aminophenyl)boronic acid hydrochloride 4-AMINOPHENYLBORONIC ACID HYDROCHLORIDE 3-AMINOPHENYLBORONIC ACID HYDROCHLORIDE (2-AMINOPHENYL)BORONIC ACID PINACOL ESTER HYDROCHLORIDE 9-phenanthrenylboronic acid Aniline Ammonium sulfate Methylboronic acid Phenylboronic acid 3-Aminobenzeneboronic acid hemisulfate salt ANILINE SULFATE

M-AMINOPHENYLBORONIC ACID HEMISULFATE

M-AMINOPHENYLBORONIC ACID HEMISULFATE SALT

M-AMINOPHENYL BORONIC ACID, HEMISULPHATE

M-AMINOPHENYLBORIC ACID HEMISULFATE

M-APBA

(3-aminophenyl)-boronicacisulfate(2:1)

3-aminophenylboric acid hemisulphate

3-Aminophenylboronic acid hemisulfate salt, >=95%

M-AMINOPHENYLBORONIC ACIDHEMI-HYDROGEN S ULFATE

3-Aminobenzeneboronic acid hemisulfate, 98+%

Boronic acid, (3-aminophenyl)-, sulfate (2:1)

3-aminophenylboronic acid hemisulfate salt

(3-aminophenyl)-boronic aci sulfate

aminophenylboronic acid hemisulfate

3-AMINOPHENYLBORONIC ACID 0.5 SULFATE

3-Aminobenzeneboronic acid hemisulphate, 98+%

3-AMINOBENZENEBORONIC ACID HEMISULFATE

3-AMINOBENZENEBORONIC ACID HEMISULFATE SALT

3-AMINOBENZENEBORONIC ACID HEMISULPHATE

3-AMINOPHENYLBORONIC ACID HEMISULFATE

(3-AMINOPHENYL)BORONIC ACID HEMISULPHATE

(3-Aminophenyl)boric acid hemisulfate

(3-Aminophenyl)boronic acid·1/2sulfuric acid

3-Aminophenylboronic acid hemisulfate,98%

p-Aminobenzeneboronic acid hemisulfate

3-Aminophenylboronic acid hemisulfate salt ,98%

3-Aminobenzeneboroni

3-AMinophenylboronic acid heMisulfate, 98% 1GR

(3-AMinophenyl)boronic acid sulfate (2:1)

Bis[3-dihydroxyboranyl)benzenaminium] sulfate

3-Aminophenylboric acid sulphate(2:1)

3-Aminobenzeneboronic acid hemisulfate for synthesis

3-Aminophenylboronic Acid Hemisulfate &gt

boronic acid hemisuL

3-Aminobenzeneboronicacidhemisulfatesal

SKL266

66472-86-4

C12H18B2N2O8S

C6H8BNO212H2O4S

C6H8BNO2sup1sup2H2SO4

H2NC6H4BOH205H2SO4

C6H8BNO212H2SO4

C6H8BNO2x05H2SO4

C6H8BNO2H2O4S

2C6H8BNO2H2O4S

C6H8BNO205H2SO4

C6H8BNO205H2O4S

2C6H8BNO2H2SO4

C6H10BNO6S

BORONIC ACID

Boronic Acids

B (Classes of Boron Compounds)

Boronic Acids and Derivatives

Aryl

Organometallic Reagents

B (Classes of Boron Compounds)

Boronic Acids

Boronic acid