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3-Hydroxy-2-nitropyridine

3-Hydroxy-2-nitropyridine Structure
3-Hydroxy-2-nitropyridine
  • CAS No.15128-82-2
  • Chemical Name:3-Hydroxy-2-nitropyridine
  • CBNumber:CB6145215
  • Molecular Formula:C5H4N2O3
  • Formula Weight:140.1
  • MOL File:15128-82-2.mol
3-Hydroxy-2-nitropyridine Property
  • Melting point 69-71 °C (lit.)
  • Boiling point 256.56°C (rough estimate)
  • Density 1.5657 (rough estimate)
  • refractive index 1.4800 (estimate)
  • storage temp. Inert atmosphere,Room Temperature
  • solubility DMSO (Slightly), Methanol (Slightly, Heated)
  • pka 0.31±0.22(Predicted)
  • form Crystalline Powder
  • color Yellow
  • BRN 124473
  • InChIKey QBPDSKPWYWIHGA-UHFFFAOYSA-N
  • CAS DataBase Reference 15128-82-2(CAS DataBase Reference)
  • EWG's Food Scores 1
  • FDA UNII UU357X85YB
  • EPA Substance Registry System 3-Hydroxy-2-nitropyridine (15128-82-2)
  • UNSPSC Code 12352100
Safety
  • Hazard Codes  :Xi
  • Risk Statements  :36/37/38
  • Safety Statements  :26-37/39-36
  • WGK Germany  :3
  • RTECS  :UU7715000
  • Hazard Note  :Irritant
  • HS Code  :29333990
  • Toxicity :mouse,LD50,intravenous,180mg/kg (180mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#04089,
  • NFPA 704:
    1
    2 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H319-H335
  • Precautionary statements P261-P264-P271-P280-P302+P352-P305+P351+P338
3-Hydroxy-2-nitropyridine Price More Price(7)
  • Brand: Sigma-Aldrich
  • Product number: 107255
  • Product name : 3-Hydroxy-2-nitropyridine
  • Purity: 97%
  • Packaging: 25G
  • Price: ₹6170.25
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 107255
  • Product name : 3-Hydroxy-2-nitropyridine
  • Purity: 97%
  • Packaging: 25G
  • Price: ₹6170.25
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 107255
  • Product name : 3-Hydroxy-2-nitropyridine
  • Purity: 97%
  • Packaging: 100G
  • Price: ₹19636.55
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: ALFA India
  • Product number: ALF-A14887-30
  • Product name : 3-Hydroxy-2-nitropyridine, 98%
  • Purity: 
  • Packaging: 250g
  • Price: ₹31705
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: ALFA India
  • Product number: ALF-A14887-18
  • Product name : 3-Hydroxy-2-nitropyridine, 98%
  • Purity: 
  • Packaging: 50g
  • Price: ₹9596
  • Updated: 2022/05/26
  • Buy: Buy

3-Hydroxy-2-nitropyridine Chemical Properties,Usage,Production

  • Chemical Properties yellow crystalline powder
  • Uses 3-Hydroxy-2-nitropyridine may be used in the synthesis of novel sulfonates that are potent inhibitors of cell proliferation and tubulin polymerization.
  • Preparation Synthesis of 3-hydroxy-2-nitropyridine: add 10g of 3-hydroxypyridine, 80ml of ethyl acetate, 4.2g of KNO3 and 21ml of acetic anhydride into a 250mL three-necked flask, and heat at 45°C with magnetic stirring After the reaction is completed, it is cooled to room temperature, filtered with suction, washed with a small amount of ethyl acetate for 1 to 2 times, the filtrate is taken to adjust the pH to neutrality with saturated NaOH solution, and extracted with ethyl acetate for 3 to 4 times. , take the extract and add activated carbon and heat under reflux for 1 hour, cool and filter, take the filtrate, dry with anhydrous magnesium sulfate, filter, concentrate on a rotary evaporator, and dry in a drying oven. 11.9 g of 3-hydroxy-2-nitropyridine was obtained with a yield of 81%.
3-Hydroxy-2-nitropyridine Preparation Products And Raw materials
Raw materials
Preparation Products
3-Hydroxy-2-nitropyridine Suppliers
Global(522)Suppliers
  • Supplier：
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  • Country：China
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3-Hydroxy-2-nitropyridine Spectrum
15128-82-2, 3-Hydroxy-2-nitropyridineRelated Search:
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  • 3-Hydroxy-2-nitropyridine ISO 9001：2015 REACH
  • 3-Hydroxy-2-nitropyridine&gt
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  • 2-nitro-3-pyridinolate
  • NSC 97501
  • 3-Hydroxy-2-nitropyridine, 97% 25GR
  • 3-Hydroxy-2-nitropyridine, 97% 100GR

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