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Pyridine-4-boronic acid

Pyridine-4-boronic acid
Pyridine-4-boronic acid
CAS No.
1692-15-5
Chemical Name:
Pyridine-4-boronic acid
Synonyms
AKOS BRN-0273;4-Boronopyridine;BUTTPARK 43\57-08;4-Pyridineboronic;TIMTEC-BB SBB004280;RARECHEM AH PB 0240;CHEMBRDG-BB 3200984;Pyridine-4-boronica;4-PYRIDINEBORNIC ACID;4-PYRIDYLBORONIC ACID
CBNumber:
CB7220144
Molecular Formula:
C5H6BNO2
Formula Weight:
122.92
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
  • Hazard and Precautionary Statements (GHS)
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
Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Pyridine-4-boronic acid price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 634492 4-Pyridinylboronic acid 90% 1692-15-5 1g $34.2 2017-11-08 Buy
Sigma-Aldrich 634492 4-Pyridinylboronic acid 90% 1692-15-5 5g $89.1 2017-11-08 Buy
Alfa Aesar L15179 Pyridine-4-boronic acid hydrate, ca 10-15% water 1692-15-5 1g $70.4 2017-11-08 Buy
Alfa Aesar L15179 Pyridine-4-boronic acid hydrate, ca 10-15% water 1692-15-5 5g $230 2017-11-08 Buy
Sigma-Aldrich 634492 4-Pyridinylboronic acid 90% 1692-15-5 25g $380.5 2017-11-08 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

http://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( 370)Suppliers
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Capot Chemical Co.,Ltd.
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Alfa Aesar 400-610-6006; 021-67582000
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Suzhou SuKaiLu Chemical Technology Co., Ltd. +86-512-62766020 15995735907 18994308781
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Aikon International Limited 025-66151770,13813800073//qq:2850281386
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