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ChemicalBook >> CAS DataBase List >> 2-Picoline-N-oxide

2-Picoline-N-oxide

2-Picoline-N-oxide price.
  • $5 - $2480.92
  • Product name: 2-Picoline-N-oxide
  • CAS: 931-19-1
  • MF: C6H7NO
  • MW: 109.13
  • EINECS:213-230-3
  • MDL Number:MFCD00006199
  • Synonyms:2-PICOLINE-N-OXIDE 95%(MIN);2-Methylpyridine-N-oxide hemihydrate(2-Picoline-N-oxide hemihydrate);Alpha-picoline N-oxide, 2-Picoline N-oxide;2-Methyl-1-oxidopyridin-1-ium;a-Picoline 1-oxide;a-Picoline N-oxide;1-Oxylato-2-methylpyridinium;2-Picoline-N-oxide,98%
Price38 Properties Safety Information Description
38 prices
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Brand
  • aablocks
  • AHH
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
  • Chem-Impex
  • Labseeker
  • Matrix Scientific
  • Oakwood
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 5g
  • 10G
  • 25g
  • 50g
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  • 100.00g
  • 250G
  • 500g
  • 1KG
  • 2.5Kg
  • 2500g
  • Manufactureraablocks
  • Product numberAA0033CR
  • Product description2-Picoline-N-oxide 98%(contains<5%H2O)
  • Packaging5g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033CR
  • Product description2-Picoline-N-oxide 98%(contains<5%H2O)
  • Packaging25g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033CR
  • Product description2-Picoline-N-oxide 98%(contains<5%H2O)
  • Packaging100g
  • Price$45
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033CR
  • Product description2-Picoline-N-oxide >99.0%(GC)
  • Packaging500g
  • Price$198
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-21463
  • Product description2-Picoline-N-oxide 97%
  • Packaging2500g
  • Price$445
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ53910
  • Product description2-Methylpyridine N-Oxide
  • Packaging500g
  • Price$300
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ53910
  • Product description2-Methylpyridine N-Oxide
  • Packaging5g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberD813
  • Product description2-Methylpyridine N-Oxide
  • Packaging5g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA989011
  • Product description2-Methylpyridine1-oxide 98%(contains<5%H2O)
  • Packaging25g
  • Price$18
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA989011
  • Product description2-Methylpyridine1-oxide 98%(contains<5%H2O)
  • Packaging100g
  • Price$56
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA989011
  • Product description2-Methylpyridine1-oxide 98%(contains<5%H2O)
  • Packaging5g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0021507
  • Product description2-METHYL PYRIDINE-1-OXIDE 95.00%
  • Packaging10G
  • Price$1117.06
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0021507
  • Product description2-METHYL PYRIDINE-1-OXIDE 95.00%
  • Packaging100G
  • Price$2480.92
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM120745
  • Product description2-PicolineN-oxide 99%
  • Packaging500g
  • Price$357
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number26990
  • Product description2-Picoline N-oxide ≥98%(GC)
  • Packaging250G
  • Price$123.08
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number26990
  • Product description2-Picoline N-oxide ≥98%(GC)
  • Packaging100G
  • Price$60.99
  • Updated2026-05-19
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0033CR 2-Picoline-N-oxide 98%(contains<5%H2O) 5g $8 2026-05-28 Buy
aablocks AA0033CR 2-Picoline-N-oxide 98%(contains<5%H2O) 25g $16 2026-05-28 Buy
aablocks AA0033CR 2-Picoline-N-oxide 98%(contains<5%H2O) 100g $45 2026-05-28 Buy
aablocks AA0033CR 2-Picoline-N-oxide >99.0%(GC) 500g $198 2026-05-28 Buy
AHH MT-21463 2-Picoline-N-oxide 97% 2500g $445 2026-05-26 Buy
AK Scientific J53910 2-Methylpyridine N-Oxide 500g $300 2021-12-16 Buy
AK Scientific J53910 2-Methylpyridine N-Oxide 5g $10 2021-12-16 Buy
AK Scientific D813 2-Methylpyridine N-Oxide 5g $14 2021-12-16 Buy
Ambeed A989011 2-Methylpyridine1-oxide 98%(contains<5%H2O) 25g $18 2021-12-16 Buy
Ambeed A989011 2-Methylpyridine1-oxide 98%(contains<5%H2O) 100g $56 2021-12-16 Buy
Ambeed A989011 2-Methylpyridine1-oxide 98%(contains<5%H2O) 5g $5 2021-12-16 Buy
American Custom Chemicals Corporation CHM0021507 2-METHYL PYRIDINE-1-OXIDE 95.00% 10G $1117.06 2021-12-16 Buy
American Custom Chemicals Corporation CHM0021507 2-METHYL PYRIDINE-1-OXIDE 95.00% 100G $2480.92 2021-12-16 Buy
Chemenu CM120745 2-PicolineN-oxide 99% 500g $357 2021-12-16 Buy
Chem-Impex 26990 2-Picoline N-oxide ≥98%(GC) 250G $123.08 2026-05-19 Buy
Chem-Impex 26990 2-Picoline N-oxide ≥98%(GC) 100G $60.99 2026-05-19 Buy
Next Last

Properties

Melting point :41-45 °C(lit.)
Boiling point :259-261 °C
Density :1.1143 (rough estimate)
refractive index :1.5444 (estimate)
Flash point :>230 °F
storage temp. :RT, stored under nitrogen
pka :pK1:1.029(+1) (25°C)
form :powder to lump to clear liquid
color :White or Colorless to Light yellow
Water Solubility :soluble
Sensitive :Hygroscopic
BRN :106916
InChI :InChI=1S/C6H7NO/c1-6-4-2-3-5-7(6)8/h2-5H,1H3
InChIKey :CFZKDDTWZYUZKS-UHFFFAOYSA-N
SMILES :C1(C)[N+]([O-])=CC=CC=1
CAS DataBase Reference :931-19-1(CAS DataBase Reference)
NIST Chemistry Reference :Pyridine, 2-methyl-, 1-oxide(931-19-1)
EPA Substance Registry System :2-Methylpyridine-1-oxide (931-19-1)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2-Picoline N-oxide is used in proteomics research. Also used as pharmaceutical intermediates.

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Suppliers and manufacturers

career henan chemical co
2-Picoline-N-oxide
$1.00
2-Picoline-N-oxide CAS:931-19-1
Anhui Dexinjia Biopharm Co., Ltd
2-Picoline-N-oxide
$100.00
2-Picoline-N-oxide CAS:931-19-1
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
CONIER CHEM AND PHARMA LIMITED
SIMAGCHEM CORP
Hefei TNJ Chemical Industry Co.,Ltd.
Win-Win chemical CO., Limited
Shanghai UCHEM Inc.
Chemsigma International Co., Ltd.