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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 Property
Melting point : >300 °C(lit.)
storage temp. : 0-6°C
BRN : 471944
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 Chemical Properties,Usage,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
3-PYRIDIN-4-YL-BENZOIC ACID
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1692-15-5(Pyridine-4-boronic acid)Related Search:
4-Pyridineboronic acid pinacol ester 2-Chloro-4-pyridylboronic acid 3-FLUOROPYRIDINE-4-BORONIC ACID HYDRATE 3,5-DIFLUOROPYRIDINE-4-BORONIC ACID HYDRATE 2-CHLORO-3-FLUOROPYRIDINE-4-BORONIC ACID HYDRATE 2-Chloropyridine-4-boronic acid pinacol ester QUINOLINE-4-BORONIC ACID Zinc borate 3-Pyridylboronic acid Salicylazosulfapyridine Methyl propyl carbonate (+/-)-NICOTINE Pyridine Orthoboric acid 4-Methylpyridine Chromium picolinate Pyridine-2-boronic acid 95% 2-Fluoropyridine-4-boronic acid
PYRIDYL-4-BORONIC ACID PYRIDINE-4-BORONIC ACID PYRIDINE-4-BORONIC ACID HYDRATE PYRIDIN-4-YLBORONIC ACID PYRIDIN-4-YL-4-BORONIC ACID RARECHEM AH PB 0240 TIMTEC-BB SBB004280 Heteroaryl Organometallic Reagents 1692-15-5 Boronic Acids and Derivatives Boronic Acids AKOS BRN-0273 4-PYRIDINEBORNIC ACID 4-PYRIDINEBORONIC ACID 4-PYRIDYLBORONIC ACID 4-PYRIDINYLBORONIC ACID BUTTPARK 43\57-08 CHEMBRDG-BB 3200984 C5H6BNO2 blocks BoronicAcids Pyridines PYRIDINE-4-BORONIC ACID HYDRATE: CA 10-15% WATER Miscellaneous Boronic Acids & Esters Boronic acids Heterocyclic Compounds Boronic acid Organoborons Pyridine 4-Pyridylboronic Acid (contains varying amounts of Anhydride) B (Classes of Boron Compounds) C5H7BNO2Cl (Pyridin-4-yl)boronic acid (may contain varying amounts of anhydride) B-4-Pyridinylboronic Acid Aromatics Boron Derivatives Heterocycles Boronic Acids & Esters Boronic Acids Boronic Acids and Derivatives Heteroaryl Pyridine-4-boronic acid ,98% C5H6BNO2xH2O Pyridine-4-boronic acid,97% 0Pyridine-4-boronicacid 1692-16-5 4-Pyridinylboronic acid,4-Pyridineboronic acid Pyridine-4-boronica pyridin-4-ylboronic acid(SALTDATA: FREE) 1692-15-7 4-Boronopyridine Pyridin-4-bronic Acid Pyridin-4-ylboronic acid, 97%, May contain varying aMounts of anhydride Boronate Ester Potassium Trifluoroborate 4-Pyridineboronic
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