ChemicalBook Product Catalog Pharmaceutical intermediates Heterocyclic compound Pyridine compound Hydroxypyridine 4-Hydroxy-3-nitropyridine

4-Hydroxy-3-nitropyridine

4-Hydroxy-3-nitropyridine Basic information
Product Name:4-Hydroxy-3-nitropyridine
Synonyms:3-NITROPYRIDIN-4-OL;3-NITRO-4-PYRIDINOL;4-Hydroxy-3-Nitropyridine 3-Nitro-4-pyridinol;3-nitro-4-hydroxypyridine;4-HYDROXY-3-NITROPRIDINE;4-Pyridinol,3-nitro-(6CI,7CI,9CI);4-hydroxy-3-nitropytidine;4-Hydroxy-3-nitropyridine
CAS:5435-54-1
MF:C5H4N2O3
MW:140.1
EINECS:611-127-1
Product Categories:pharmacetical;Pyridines derivates;NITRO;Pyridine;bc0001
Mol File:5435-54-1.mol
4-Hydroxy-3-nitropyridine Structure
4-Hydroxy-3-nitropyridine Chemical Properties
Melting point 285 °C (dec.) (lit.)
Boiling point 382.1±22.0 °C(Predicted)
density 1.507±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature
pka0.13±0.14(Predicted)
BRN 1072928
InChIKeyYUWOLBZMQDGRFV-UHFFFAOYSA-N
CAS DataBase Reference5435-54-1(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-36/37/39-22
WGK Germany 3
Hazard Note Toxic
HazardClass IRRITANT, IRRITANT-HARMFUL
HS Code 29333990
MSDS Information
ProviderLanguage
ACROS English
ALFA English
4-Hydroxy-3-nitropyridine Usage And Synthesis
Chemical PropertiesLight yellow crystalline powder
Uses4-Hydroxy-3-nitropyridine may be used in the synthesis of 4-ethoxy-3-nitropyridine by treating with phosphorus pentachloride (PCl5) followed by ethanol. It may also be used to prepare 4-chloro-3-nitropyridine by treating with PCl5-POCl3 (phosphorus oxychloride).
General Description4-Hydroxy-3-nitropyridine can be synthesized by the nitration of 4-hydroxypyridine.
4-Hydroxy-3-nitropyridine Preparation Products And Raw materials
Preparation Products3-Amino-4-chloropyridine-->3-Amino-4-ethoxypyridine-->4-Chloro-3-nitropyridine-->4-Ethoxy-3-nitropyridine-->4-bromo-1H-pyrrolo[2,3-c]pyridine-->4-Amino-3-nitropyridine-->3-Bromo-4-methyl-5-nitropyridine-->2,4-DICHLORO-5-NITROPYRIDINE-->4(1H)-Pyridinone, 3-iodo-5-nitro--->4-N-(4-fluorophenyl)pyridine-3,4-diamine-->2-METHYL-OXAZOLO[4,5-C]PYRIDINE
3-Nitropyridine NITROGEN DIOXIDE 2-Chloro-3-cyanopyridine 2-HYDROXY-3-NITROPYRIDINE 4-Hydroxy-3-nitropyridine 6-Bromo-3-hydroxy-2-nitropyridine 3-Bromo-4-hydroxy-5-nitropyridine 3-Aminopyridine 4-Hydroxypyridine 4-Cyanophenol Hydroxy-3-Nitropyridine 2,4-Hydroxy-3-nitropyridine. Nitrobenzene 4-Methyl-3-nitropyridine 3-Nitro-4(1H)-pyridone 4-Hydroxy-3-nitropyridine N-oxide 97+%,4-HYDROXY-3-NITROPYRIDINE N-OXIDE CHLOROPHOSPHONAZO III 2-HYDROXY-3-METHYL-5-NITROPYRIDINE
Email:[email protected] [email protected]
Copyright © 2024 Mywellwork.com All rights reserved.