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4-PYRIDIN-3-YL-BENZOIC ACID

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Products Intro: Product Name:4-Pyridin-3-yl-Benzoic Acid
CAS:4385-75-5
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
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Products Intro: Product Name:4-(3-Pyridyl)benzoic acid
CAS:4385-75-5
Purity:0.98 Package:1g;5g;25g;1961g

4-PYRIDIN-3-YL-BENZOIC ACID manufacturers

4-PYRIDIN-3-YL-BENZOIC ACID Basic information
Product Name:4-PYRIDIN-3-YL-BENZOIC ACID
Synonyms:AKOS BAR-0406;4-(3-PYRIDINYL)BENZOIC ACID;4-(3-PYRIDYL)BENZOIC ACID;4-PYRIDIN-3-YL-BENZOIC ACID;4-PYRID-3-YLBENZOIC ACID;4-Pyridin-3-yl-benzoicacid95%;4-Pyridin-3-ylbenzoic acid 97%;4-(2-Chloropyridin-3-yl)benzoic acid
CAS:4385-75-5
MF:C12H9NO2
MW:199.21
EINECS:256-495-9
Product Categories:Building Blocks;Carboxy;Pyridine;pharmacetical;API intermediates
Mol File:4385-75-5.mol
4-PYRIDIN-3-YL-BENZOIC ACID Structure
4-PYRIDIN-3-YL-BENZOIC ACID Chemical Properties
Melting point 271-274
Boiling point 398.8±25.0 °C(Predicted)
density 1.241±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
form solid
pka3.65±0.10(Predicted)
color White
InChIInChI=1S/C12H9NO2/c14-12(15)10-5-3-9(4-6-10)11-2-1-7-13-8-11/h1-8H,(H,14,15)
InChIKeyGYUKEVKPDRXPAB-UHFFFAOYSA-N
SMILESC(O)(=O)C1=CC=C(C2=CC=CN=C2)C=C1
CAS DataBase Reference4385-75-5(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Hazard Note Harmful
HS Code 2933399990
MSDS Information
4-PYRIDIN-3-YL-BENZOIC ACID Usage And Synthesis
DefinitionChEBI: 4-Pyrid-3-ylbenzoic acid is a phenylpyridine.
Synthesis
3-Pyridyl bromide

626-55-1

4-Carboxyphenylboronic acid

14047-29-1

4-PYRIDIN-3-YL-BENZOIC ACID

4385-75-5

Example 157 Synthesis of 4-(pyridin-3-yl)benzoic acid: in a mixed solvent of acetonitrile (40 mL) and water (40 mL), 4-carboxyphenylboronic acid (1.66 g, 10 mmol), 3-bromopyridine (1.72 g, 11 mmol), potassium carbonate (5.5 g, 40 mmol), and bis(triphenylphosphine)palladium(II) chloride (400 mg. 0.37 mmol). The reaction mixture was degassed and displaced three times with nitrogen. Subsequently, the mixture was stirred under reflux conditions for 24 hours. Upon completion of the reaction, the reaction suspension was filtered while hot and the filtrate was concentrated to half of the original volume. The concentrated aqueous phase was washed with dichloromethane. The aqueous phase was adjusted to pH=3 with 1 M hydrochloric acid, the solid was precipitated, filtered and the solid was washed with water. Finally, the resulting solid was dried under vacuum to give 1.7 g of white solid 4-(pyridin-3-yl)benzoic acid in 85% yield.LC-MS (ESI) m/z: 200 (M+1)+.

References[1] Patent: US2009/197863, 2009, A1. Location in patent: Page/Page column 73-74
[2] Archiv der Pharmazie, 2008, vol. 341, # 8, p. 478 - 484
[3] Synlett, 2000, # 6, p. 829 - 831
[4] Patent: US6399656, 2002, B1
[5] European Journal of Medicinal Chemistry, 2015, vol. 101, p. 780 - 789
Tag:4-PYRIDIN-3-YL-BENZOIC ACID(4385-75-5) Related Product Information
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