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6-Bromo-3-nitro-4-quinolinol

6-Bromo-3-nitro-4-quinolinol Suppliers list
Company Name: Accela ChemBio Inc.
Tel: +1-858-6993322
Email: info@accelachem.com
Products Intro: Product Name:6-Bromo-3-nitro-4-quinolinol
CAS:853908-50-6
Purity:>97% Package:0.25g;1g;5g;10g;25g;100g
Company Name: Hebei Chuanghai Biotechnology Co,.LTD
Tel: +86-13131129325
Email: sales1@chuanghaibio.com
Products Intro: Product Name:6-Bromo-3-nitro-4-quinolinol
CAS:853908-50-6
Purity:99.9 Package:1KG;9.00;USD
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-(0)57185586718; +8613336195806
Email: sales@capot.com
Products Intro: Product Name:6-bromo-3-nitroquinolin-4-ol
CAS:853908-50-6
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-2158073036
Email: info@dakenam.com
Products Intro: Product Name:6-Bromo-4-hydroxy-3-nitroquinoline
CAS:853908-50-6
Purity:99% Package:1KG,5KG,10KG
Company Name: Chembon Pharmaceutical Co., Ltd.
Tel: +86-28-8425-2981
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Products Intro: Product Name:6-BroMo-4-hydroxy-3-nitroquinoline
CAS:853908-50-6
Purity:>97% Package:1kg,10kg,25kg, 500g,100g,10g

6-Bromo-3-nitro-4-quinolinol manufacturers

6-Bromo-3-nitro-4-quinolinol Basic information
Product Name:6-Bromo-3-nitro-4-quinolinol
Synonyms:6-bromo-3-nitro-1H-quinolin-4-one;6-Bromo-3-nitro-4-quinolinol;6-Bromo-3-nitro-quinolin-4-ol;6-Bromo-4-hydroxy-3-nitroquinoline;6-BroMo-3-nitro-4-hydroxy-quinoline;4-Quinolinol, 6-broMo-3-nitro-;6-BroMo-3-nitro-4-quinoli...;3-Nitro-4-hydroxy-6-broMoquinoline
CAS:853908-50-6
MF:C9H5BrN2O3
MW:269.05
EINECS:
Product Categories:
Mol File:853908-50-6.mol
6-Bromo-3-nitro-4-quinolinol Structure
6-Bromo-3-nitro-4-quinolinol Chemical Properties
Boiling point 389.3±37.0 °C(Predicted)
density 1.878±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
pka-0.53±0.50(Predicted)
AppearanceLight brown to brown Solid
InChIInChI=1S/C9H5BrN2O3/c10-5-1-2-7-6(3-5)9(13)8(4-11-7)12(14)15/h1-4H,(H,11,13)
InChIKeyAMKJVYOALDEARM-UHFFFAOYSA-N
SMILESN1C2C(=CC(Br)=CC=2)C(O)=C([N+]([O-])=O)C=1
Safety Information
HS Code 2933499090
MSDS Information
6-Bromo-3-nitro-4-quinolinol Usage And Synthesis
Uses6-Bromo-4-hydroxy-3-nitroquinoline salt is a quinoline derivative with certain alkalinity, which can be used as an intermediate in organic synthesis and pesticide chemistry for the synthesis of bioactive molecules, drug molecules and pesticides.
Synthesis
Benzoic acid, 5-broMo-2-[[(1E)-2-nitroethenyl]aMino]-

1201643-75-5

6-Bromo-3-nitro-4-quinolinol

853908-50-6

5-Bromo-2-(2-nitrovinylamino)benzoic acid (25 g, 87 mmol) was used as starting material, which was mixed with acetic anhydride (10.5 mL, 104 mmol) in acetic acid anhydride (112 mL, 1185 mmol), and the reaction was stirred for 3 hr at 120° C. The reaction was completed by filtration. After completion of the reaction, the precipitate was collected by filtration and washed with acetic acid until the filtrate was colorless. The precipitate was subsequently washed with water and dried to give the target product 6-bromo-4-hydroxy-3-nitroquinoline. Yield: 15 g (64%). The structure of the product was confirmed by 1H NMR (CDCl3, 500MHz): δ 9.275 (s, 1H), 8.611-8.615 (d, 1H, J = 2Hz), 8.100-8.118 (d, 1H, J = 9Hz), 8.026-8.048 (dd, 1H, J = 8.5Hz, 2Hz).

References[1] Patent: WO2011/1212, 2011, A1. Location in patent: Page/Page column 37-38
[2] Patent: WO2009/155527, 2009, A2. Location in patent: Page/Page column 141
[3] MedChemComm, 2016, vol. 7, # 2, p. 297 - 310
[4] Patent: WO2008/64093, 2008, A2. Location in patent: Page/Page column 17
[5] Journal of Medicinal Chemistry, 2017, vol. 60, # 14, p. 6337 - 6352
Tag:6-Bromo-3-nitro-4-quinolinol(853908-50-6) Related Product Information
3-NITRO-4-QUINOLINOL 3-AMINOQUINOLIN-4-OL 6-Bromo-3-nitro-4-quinolinol

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