ChemicalBook > CAS DataBase List > 3-Picoline-N-oxide

3-Picoline-N-oxide

Product Name
3-Picoline-N-oxide
CAS No.
1003-73-2
Chemical Name
3-Picoline-N-oxide
Synonyms
NSC 18254;3-picoline-oxide;β-Picoline Oxide;3-PICOLINE-N-OXIDE;B-Picoline-N-oxide;β-Picoline 1-oxide;3-Picoline, 1-oxide;BETA-PICOLINE-N-OXIDE;beta-Picoline 1-oxide;3-Methylpyrine-N-Oxide
CBNumber
CB6688910
Molecular Formula
C6H7NO
Formula Weight
109.13
MOL File
1003-73-2.mol
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3-Picoline-N-oxide Property

Melting point:
37-39 °C(lit.)
Boiling point:
150 °C15 mm Hg(lit.)
Density 
1.13
refractive index 
1.5444 (estimate)
Flash point:
>230 °F
storage temp. 
Sealed in dry,Room Temperature
solubility 
>2000g/l
pka
pK1:10.921(+1) (25°C)
form 
Crystalline Low Melting Mass
color 
Pale yellow to brown
Water Solubility 
soluble
Sensitive 
Hygroscopic
BRN 
106327
CAS DataBase Reference
1003-73-2(CAS DataBase Reference)
NIST Chemistry Reference
Pyridine, 3-methyl-, 1-oxide(1003-73-2)
EPA Substance Registry System
Pyridine, 3-methyl-, 1-oxide (1003-73-2)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39-24/25-36
WGK Germany 
1
RTECS 
UT5799000
F 
3-10
TSCA 
Yes
HS Code 
29333990
Toxicity
mouse,LD50,intraperitoneal,1689mg/kg (1689mg/kg),Toxicon. Vol. 23, Pg. 815, 1985.
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TCI Chemical
Product number
P0419
Product name
3-Methylpyridine N-Oxide
Purity
>98.0%(GC)
Packaging
25g
Price
$132
Updated
2025/07/31
TRC
Product number
P437215
Product name
3-Picoline1-Oxide
Packaging
10g
Price
$85
Updated
2021/12/16
TRC
Product number
P437215
Product name
3-Picoline1-Oxide
Packaging
100g
Price
$105
Updated
2021/12/16
Usbiological
Product number
286925
Product name
3-Picoline 1-oxide
Packaging
10mg
Price
$446
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0024080
Product name
3-PICOLINE-N-OXIDE
Purity
95.00%
Packaging
25MG
Price
$739.2
Updated
2021/12/16
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3-Picoline-N-oxide Chemical Properties,Usage,Production

Chemical Properties

PALE YELLOW TO BROWN CRYSTALLINE LOW MELTING MASS

Uses

An intermediate in the preparation of nicotine derivatives.

Purification Methods

Purify the N-oxide by careful fractionation in vacuo. The distillate remains supercooled for several days before solidifying. It is a slightly hygroscopic solid which could melt in the hand. The picrate has m 149-151o (from EtOH). [Taylor & Corvetti Org Synth Coll Vol IV 654 1963, IR: Katritzky et al. J Chem Soc 3680 1959, Jaffé & Doak J Am Chem Soc 77 4441, 4481 1955, Boekelheide & Linn J Am Chem Soc 76 1286 1954]. [Beilstein 20 III/IV 2719, 20/5 V 517.]

3-Picoline-N-oxide Preparation Products And Raw materials

Raw materials

Hydrogen peroxide 3-Picoline

Preparation Products

2-Amino-5-methylpyridine Admire 2-Chloro-5-methylpyridine
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3-Picoline-N-oxide Suppliers

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View Lastest Price from 3-Picoline-N-oxide manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
3-Picoline-N-oxide 1003-73-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000KG
Release date
2024-07-25
Career Henan Chemical Co
Product
3-Picoline-N-oxide 1003-73-2
Price
US $1.00/KG
Min. Order
1KG
Purity
98% HPLC
Supply Ability
10 tons/month
Release date
2020-01-08

1003-73-2, 3-Picoline-N-oxideRelated Search:

Cuprous oxide 3-Aminopyridine 2,6-Lutidine 2,4,6-Collidine 2-Chloro-5-chloromethylpyridine Iron oxide Pyridine-N-oxide NITRIC OXIDE ETHYLENE OXIDE Propylene oxide Azamethiphos 3-Picoline Zinc oxide 4-Methylpyridine Magnesium oxide (Diethoxymethyl)diphenylphosphine oxide 7-CHLORO-1,3-DIHYDRO-5-PHENYL-2H-1,4-BENZODIAZEPINE-2-ONE-4-OXIDE NITROUS OXIDE

  • 3-Methylpyridin-N-oxid
  • BETA-PICOLINE-N-OXIDE
  • 3-Methylpyrine-N-Oxide
  • 3-methyl-pyridin1-oxide
  • 3-Picoline, 1-oxide
  • 3-picoline-oxide
  • beta-Picoline 1-oxide
  • N-oxideof3-methylpyridine
  • Pyridine,3-methyl-,1-oxide
  • 3-METHYLPYRIDINE 1-OXIDE
  • 3-METHYLPYRIDINE N-OXIDE
  • 3-PICOLINE-N-OXIDE
  • B-Picoline-N-oxide
  • 3-PICOLINE-N-OXIDE 95+%
  • BETA PICOLINE OXIDE, 97%
  • Beta-picoline N-oxide, 3-Picoline N-oxide
  • β-Picoline 1-oxide
  • 3-Picoline-N-oxide,98%
  • -methyl-pyridin1-oxide
  • 3-Methyl-pyridine oxide
  • NSC 18254
  • β-Picoline Oxide
  • 3-Picoline N-oxide/ 3-Methylpyridine-n-oxide
  • 3-Methylpyridine N-oxide 98%
  • 3-Methylpyridine 1-oxide for synthesis
  • 3-MethylpyridineN-Oxide&gt
  • 3-Methylpyridine <i>N</i>-oxide
  • 1003-73-2
  • 180-99-6
  • Building Blocks
  • Heterocyclic Building Blocks
  • Pyridines
  • C6
  • Heterocyclic Compounds
  • Pyridines
  • Building Blocks
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • Aromatics
  • Heterocycles
  • Intermediates
  • Pyridine
  • C6