ChemicalBook > CAS DataBase List > 3-Aminobenzeneboronic acid hemisulfate salt

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

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View Lastest Price from 3-Aminobenzeneboronic acid hemisulfate salt manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
3-Aminobenzeneboronic acid hemisulfate salt 66472-86-4
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 ton
Release date
2024-11-26
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

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