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中国福彩网开奖:Pyridine-4-boronic acid

Pyridine-4-boronic acid
Pyridine-4-boronic acid structure
CAS No.
1692-15-5
Chemical Name:
Pyridine-4-boronic acid
Synonyms
1692-15-5;AKOS BRN-0273;4-Boronopyridine;BUTTPARK 43\57-08;4-Pyridineboronic;Pyridine-4-boronica;RARECHEM AH PB 0240;TIMTEC-BB SBB004280;CHEMBRDG-BB 3200984;Pyridin-4-bronic Acid
CBNumber:
CB7220144
Molecular Formula:
C5H6BNO2
Formula Weight:
122.91764
MOL File:
1692-15-5.mol

Pyridine-4-boronic acid Properties

Melting point:
>300 °C(lit.)
storage temp. 
0-6°C
BRN 
471944
InChIKey
QLULGIRFKAWHOJ-UHFFFAOYSA-N
CAS DataBase Reference
1692-15-5(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xn,Xi,C,F
Risk Statements  36/37/38-22-34-11
Safety Statements  22-24/25-36/37/39-26-45-16
WGK Germany  3
Hazard Note  Irritant
HazardClass  IRRITANT, KEEP COLD
HS Code  29339900

Pyridine-4-boronic acid price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 634492 4-Pyridinylboronic acid 90% 1692-15-5 1g $30.8 2018-11-13 Buy
Sigma-Aldrich 634492 4-Pyridinylboronic acid 90% 1692-15-5 5g $80.2 2018-11-13 Buy
TCI Chemical P1594 4-Pyridylboronic Acid (contains varying amounts of Anhydride) 1692-15-5 1g $16 2018-11-22 Buy
TCI Chemical P1594 4-Pyridylboronic Acid (contains varying amounts of Anhydride) 1692-15-5 5g $47 2018-11-22 Buy
Alfa Aesar L15179 Pyridine-4-boronic acid hydrate, ca 10-15% water 1692-15-5 1g $38.4 2018-11-13 Buy

Pyridine-4-boronic acid Chemical Properties,Uses,Production

Description

Pyridine-4-boronic acid is a kind of boronic acid derivative. It is useful building blocks in crystal engineering. It can also be used as a catalyst to act as a dehydrative condensation agent to synthesize amides using carboxylic acid and amines as raw materials. Its derivative, polystyrene-bound 4-pyridineboronic acid, is a useful catalyst for amidation reaction and esterification of alpha-hydrocarboxylic acids.

Chemical Properties

light orange granular powder

Uses

suzuki reaction

Uses

Boronic acid derivatives and their binding affinities with diols.

References

//www.wako-chem.co.jp/english/labchem/product/Org/pyridineboronic/
José J. CamposGaxiola et al. "Pyridineboronic Acids as Useful Building Blocks in Combination with Perchloroplatinate(II) and -(IV) Salts: 1D, 2D, and 3D Hydrogen-Bonded Networks Containing X-H•••Cl2Pt− (X = C, N+), B(OH)2•••Cl2Pt−, and B(OH)2•••(HO)2B Synthons." Crystal Growth & Design 10.7(2010).
Kara, H., A. G. Orpen, and T. J. Podesta. "Pyridine boronic acids as building blocks in crystal engineering." Acta Crystallographica 61.Suppl (2001): C357.

Pyridine-4-boronic acid Preparation Products And Raw materials

Raw materials

Preparation Products


Pyridine-4-boronic acid Suppliers

Global( 416)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 [email protected] China 19918 60
Springchem New Material Technology Co.,Limited
86-21-51752791
86-21-51752789 [email protected] China 1608 57
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
[email protected] CHINA 21799 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 [email protected] CHINA 20672 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 [email protected] CHINA 32447 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 [email protected] CHINA 24191 60
Beijing Green Guardee Technology Co., Ltd
86-010-69706062
86-010-82781860 [email protected] CHINA 556 58
Zjartschem
+86-571-8723 8903 [email protected]
+86-571-87063838 [email protected] CHINA 997 58
career henan chemical co
+86-371-86658258
[email protected] CHINA 30004 58
NINGBO INNO PHARMCHEM CO., LTD.
13867897135
[email protected] CHINA 925 58

View Lastest Price from Pyridine-4-boronic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-26 Pyridine-4-boronic acid
1692-15-5
US $1.00 / g 1g 99% 10000 Kilogram/Kilograms per Month Cangzhou Wanyou New Material Technology Co.,Ltd
2018-07-31 Pyridine-4-boronic acid
1692-15-5
US $100.00 / KG 1KG 98% 200KG career henan chemical co
2019-04-15 Pyridine-4-boronic acid
1692-15-5
US $1.00 / Kg 1Kg 99.9% 500kg Hebei Jimi Trading Co., Ltd.

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