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ChemicalBook > Product Catalog >Pharmaceutical intermediates >Heterocyclic compound >Pyridine compound >Methylpyridine >4-Picoline-N-oxide

4-Picoline-N-oxide

4-Picoline-N-oxide Suppliers list
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CAS:1003-67-4
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CAS:1003-67-4
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Products Intro: Product Name:4-Picoline-N-oxide
CAS:1003-67-4

4-Picoline-N-oxide manufacturers

  • Milrinone Impurity 12
  • Milrinone Impurity 12 pictures
  • $0.00 / 10mg
  • 2025-04-29
  • CAS:1003-67-4
  • Min. Order: 10mg
  • Purity: 95%+
  • Supply Ability: 100000
  • 4-Picoline-N-oxide
  • 4-Picoline-N-oxide pictures
  • $1.10 / 1g
  • 2021-08-26
  • CAS:1003-67-4
  • Min. Order: 1g
  • Purity: 99.00%
  • Supply Ability: 100 Tons min
  • 4-Picoline-N-oxide
  • 4-Picoline-N-oxide pictures
  • $1.00 / 1kg
  • 2019-07-06
  • CAS:1003-67-4
  • Min. Order: 1kg
  • Purity: 95%-99%
  • Supply Ability: as request
4-Picoline-N-oxide Basic information
Product Name:4-Picoline-N-oxide
Synonyms:GAMMA-PICOLINE N-OXIDE;4-PICOLINE-N-OXIDE;4-METHYLPYRIDINE N-OXIDE;4-METHYLPYRIDINE 1-OXIDE;N-OXIDE OF 4-METHYL PYRIDINE;PICOLINE-4-N-OXIDE;4-methyl-pyridin1-oxide;4-Picoline, 1-oxide
CAS:1003-67-4
MF:C6H7NO
MW:109.13
EINECS:213-712-3
Product Categories:Heterocyclic Compounds
Mol File:1003-67-4.mol
4-Picoline-N-oxide Structure
4-Picoline-N-oxide Chemical Properties
Melting point 182-185 °C(lit.)
Boiling point 152°C 11mm
density 1.1143 (rough estimate)
refractive index 1.5180 (estimate)
Fp 149 °C
storage temp. Store at +2°C to +8°C.
solubility 1000g/l
form powder to crystal
pka1.38±0.10(Predicted)
color White to Light yellow to Light orange
PH>7 (H2O, 25℃)Aqueous solution
Water Solubility soluble
Sensitive Hygroscopic
BRN 106329
CAS DataBase Reference1003-67-4(CAS DataBase Reference)
NIST Chemistry ReferencePyridine, 4-methyl-, 1-oxide(1003-67-4)
EPA Substance Registry SystemPyridine, 4-methyl-, 1-oxide (1003-67-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-24/25
WGK Germany 1
RTECS UT5800000
3
TSCA Yes
HS Code 29333999
MSDS Information
ProviderLanguage
4-Methylpyridine 1-oxide English
SigmaAldrich English
ACROS English
ALFA English
4-Picoline-N-oxide Usage And Synthesis
Chemical PropertiesALMOST WHITE TO BROWN FINE CRYSTALLINE POWDER
Purification MethodsRecrystallise the N-oxide from EtOH/EtOAc, Me2CO/Et2O or *C6H6. [Bullitt & Maynard J Am Chem Soc 76 1370 1954, Boekelheide & Linn J Am Chem Soc 76 1286 1954]. [Beilstein 20 III/IV 2741, 20/5 V 558.]
4-Picoline-N-oxide Preparation Products And Raw materials
Preparation Products2-CYANO-4-METHYLPYRIDINE-->2-Pyridinecarboxylic acid, 4-methyl-, hydrochloride (1:1)
Tag:4-Picoline-N-oxide(1003-67-4) Related Product Information
Zinc oxide Magnesium oxide Propylene oxide Cuprous oxide Azamethiphos 2,4,6-Collidine 4-Methylpyridine NITRIC OXIDE Pyridine-N-oxide Iron oxide ETHYLENE OXIDE 2-Chloro-5-chloromethylpyridine 2,6-Lutidine (Diethoxymethyl)diphenylphosphine oxide NITROUS OXIDE 7-CHLORO-1,3-DIHYDRO-5-PHENYL-2H-1,4-BENZODIAZEPINE-2-ONE-4-OXIDE 4-Phenylpyridine-N-oxide 4-Cyanopyridine N-oxide

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