Welcome to LookChem.com Sign In|Join Free
  • or
2-Pyridinamine, N-(1-oxido-2-pyridinyl)-, also known as 2,2'-bipyridine-N-oxide, is an organic compound with the chemical formula C10H8N2O. It is a derivative of 2-pyridinamine, featuring a pyridine ring with an amino group at the 2-position and an oxidized pyridine ring attached to the nitrogen atom through a methylene bridge. 2-Pyridinamine, N-(1-oxido-2-pyridinyl)- is of interest in various fields, including coordination chemistry, where it can act as a bidentate ligand, and in the synthesis of other pyridine-based compounds. It is also used in analytical chemistry for the determination of metal ions. The compound is typically synthesized through oxidation of 2,2'-bipyridine and is characterized by its yellow crystalline form.

1205-41-0

Post Buying Request

1205-41-0 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

1205-41-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1205-41-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,0 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1205-41:
(6*1)+(5*2)+(4*0)+(3*5)+(2*4)+(1*1)=40
40 % 10 = 0
So 1205-41-0 is a valid CAS Registry Number.

1205-41-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-hydroxy-N-pyridin-2-ylpyridin-2-imine

1.2 Other means of identification

Product number -
Other names di-2-pyridylamine 1-oxide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1205-41-0 SDS

1205-41-0Downstream Products

1205-41-0Relevant academic research and scientific papers

Cine substitution in reaction of unactivated 2-halopyridines with 2-aminopyridine 1-oxide. Formation of 3-(2-pyridylamino)-2(1H)-pyridone [1]

Rykowski,Pucko

, p. 2378 - 2383 (2007/10/03)

Reaction of 2-aminopyridine 1-oxide 1a with2-fluoropyridine 5a in DMF at 140°C gave 2-(2-pyridylamino)pyridine 1-oxide 6 (41%) along with bis(2-pyridyl)amine 7 (5%). However, heating in melt of 1a with 2-chloropyridine 5b or 2-bromopyridine 5c in the presence of dry potassium carbonate at 175°C provided 3-(2-pyridylamino)-2(1H)-pyridone 9 as cine substitution product. Compound 9 results from the nucleophilic attack of the N-oxide on the carbon atom bearing halogen to give corresponding cation 17, which rearranges to cine substitution product 9 via anhydro-base 18.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 1205-41-0