(2-AMINO-4-PYRIDYL)BORONIC ACID

Product Name: (2-AMINO-4-PYRIDYL)BORONIC ACID
CAS No.: 903513-62-2
Chemical Name: (2-AMINO-4-PYRIDYL)BORONIC ACID
Synonyms: (2-Aminopyridin-4-yl);(2-AMINO-4-PYRIDYL)BORONIC;2-Aminopyridine-4-boronic acid;(2-Aminopyridin-4-yl)boronicaci;2-aminopyridin-4-ylboronic acid;(2-AMINO-4-PYRIDYL)BORONIC ACID;2-aMino-4-pyridinyl boronic acid;Boronic acid, B-(2-amino-4-pyridinyl)-;(2-AMINO-4-PYRIDYL)BORONIC ACID ISO 9001：2015 REACH
CBNumber: CB22459149
Molecular Formula: C5H7BN2O2
Formula Weight: 137.93
MOL File: 903513-62-2.mol

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(2-AMINO-4-PYRIDYL)BORONIC ACID Property

Boiling point:: 411.7±55.0 °C(Predicted)
Density: 1.33±0.1 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Store in freezer, under -20°C
pka: 5.74±0.10(Predicted)
Appearance: Off-white to gray Solid

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: A632583
Product name: (2-Amino-4-pyridyl)boronicAcid
Packaging: 25mg
Price: $165
Updated: 2021/12/16

ChemScene

Product number: CS-W005555
Product name: (2-Aminopyridin-4-yl)boronicacid
Packaging: 250mg
Price: $169
Updated: 2021/12/16

Matrix Scientific

Product number: 118454
Product name: (2-Aminopyridin-4-yl)boronic acid
Packaging: 500mg
Price: $247
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FA76337
Product name: (2-Aminopyridin-4-yl)boronic acid
Packaging: 50mg
Price: $300
Updated: 2021/12/16

Matrix Scientific

Product number: 118454
Product name: (2-Aminopyridin-4-yl)boronic acid
Packaging: 1g
Price: $380
Updated: 2021/12/16

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(2-AMINO-4-PYRIDYL)BORONIC ACID Chemical Properties,Usage,Production

Synthesis

19798-80-2

903513-62-2

General procedure for the synthesis of (2-aminopyridin-4-yl)boronic acid from 2-amino-4-chloropyridine: 2-amino-4-chloropyridine (3 g, 23.34 mmol), bis(pinacolato)diboron (17.78 g, 70.1 mmol), 2-dicyclohexylphosphino-2',6'-dimethoxybiphenyl (0.38 g, 0.93 mmol), tris( dibenzylideneacetone) dipalladium(0) (0.21 g, 0.23 mmol) and potassium acetate (3.89 g, 39.67 mmol) were mixed in 1,4-dioxane (78 mL) under nitrogen atmosphere. The reaction mixture was stirred at 100 °C for 3 hours. Upon completion of the reaction, the hot reaction mixture was filtered through diatomaceous earth and washed with ethyl acetate (EtOAc). The organic layer was concentrated under vacuum and the residue was precipitated with diisopropyl ether (DIPE) to afford the intermediate compound 1-24 ((2-aminopyridin-4-yl)boronic acid) as a white solid (5.84 g, quantitative yield), which could be used in the next reaction without further purification.

References

[1] Patent: WO2014/195311, 2014, A1. Location in patent: Page/Page column 88
[2] Bioorganic and Medicinal Chemistry Letters, 2009, vol. 19, # 7, p. 1879 - 1882

(2-AMINO-4-PYRIDYL)BORONIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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(2-AMINO-4-PYRIDYL)BORONIC ACID Suppliers

China 69 India 1 United Kingdom 1 United States 5 Global 76

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View Lastest Price from (2-AMINO-4-PYRIDYL)BORONIC ACID manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: (2-AMINO-4-PYRIDYL)BORONIC ACID 903513-62-2
Price: US $1.10/g
Min. Order: 1g
Purity: 99.0% min
Supply Ability: 100 tons min
Release date: 2021-04-30

Career Henan Chemical Co

Product: (2-AMINO-4-PYRIDYL)BORONIC ACID 903513-62-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%-100%
Supply Ability: 1
Release date: 2018-08-12

903513-62-2, (2-AMINO-4-PYRIDYL)BORONIC ACIDRelated Search:

(2-AMINO-4-PYRIDYL)BORONIC ACID

2-aminopyridin-4-ylboronic acid

2-Aminopyridine-4-boronic acid

2-aMino-4-pyridinyl boronic acid

(2-Aminopyridin-4-yl)

Boronic acid, B-(2-amino-4-pyridinyl)-

(2-Aminopyridin-4-yl)boronicaci

(2-AMINO-4-PYRIDYL)BORONIC ACID ISO 9001：2015 REACH

(2-AMINO-4-PYRIDYL)BORONIC

903513-62-2

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