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2-Pyridinamine, 3-ethynyl-5-methyl-, also known as 3-ethynyl-5-methylpyridin-2-amine, is an organic compound with the chemical formula C8H8N2. It is a derivative of pyridine, a heterocyclic aromatic compound containing a nitrogen atom in the ring structure. This specific compound features an ethynyl group (a triple-bonded carbon chain) at the 3-position and a methyl group (a single carbon atom attached to three hydrogen atoms) at the 5-position. The 2-amine functional group, which consists of a nitrogen atom bonded to two hydrogen atoms, is attached to the pyridine ring at the 2-position. 2-Pyridinamine, 3-ethynyl-5-methyl- is of interest in chemical research and synthesis due to its unique structure and potential applications in the development of pharmaceuticals and other chemical products.

863479-77-0

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863479-77-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 863479-77-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,3,4,7 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 863479-77:
(8*8)+(7*6)+(6*3)+(5*4)+(4*7)+(3*9)+(2*7)+(1*7)=220
220 % 10 = 0
So 863479-77-0 is a valid CAS Registry Number.

863479-77-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-ethynyl-5-methylpyridin-2-amine

1.2 Other means of identification

Product number -
Other names 2-Pyridinamine,3-ethynyl-5-methyl

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:863479-77-0 SDS

863479-77-0Relevant academic research and scientific papers

Microwave-assisted synthesis of indole- and azaindole-derivatives in water via cycloisomerization of 2-alkynylanilines and alkynylpyridinamines promoted by amines or catalytic amounts of neutral or basic salts

Carpita, Adriano,Ribecai, Arianna,Stabile, Paolo

experimental part, p. 7169 - 7178 (2010/10/01)

An efficient methodology is described and exploited for the preparation of differently substituted indoles and azaindoles via microwave-assisted cycloisomerization in water of 2-alkynylanilines and alkynylpyridinamines, which is promoted by catalytic amounts of neutral or basic salts or by stoichiometric weak organic bases. Good to high yields in the cyclization can be achieved for a variety of 2-amino(hetero)aryl alkynes. Reactions are run without any added metal catalyst. A comparison with the cycloisomerization conducted under conventional heating is also described. An efficient methodology is described for the preparation of differently substituted 1H-indoles and 1H-azaindoles via microwave-assisted cycloisomerization in water of 2-alkynylanilines and alkynylpyridinamines, promoted by catalytic amounts of neutral or basic salts or by weak organic bases.

SELECTIVE AZOLE PDE10A INHIBITOR COMPOUNDS

-

, (2010/11/29)

The invention pertains to heteroaromatic compounds of the formula I, as defined herein, that serve as effective phosphodiesterase (PDE) inhibitors. In particular, the invention relates to said compounds which are selective inhibitors of PDE10. The invention also relates to pharmaceutical compositions comprising said compounds; and the use of said compounds in a method for treating certain central nervous system (CNS) or other disorders.

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