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89581-53-3

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89581-53-3 Usage

General Description

3,5-Dibromo-2-hydroxy-4-methylpyridine is a chemical compound with the molecular formula C6H5Br2NO. It is a brominated derivative of 2-hydroxy-4-methylpyridine, and it is commonly used in organic synthesis and pharmaceutical research. 3,5-Dibromo-2-hydroxy-4-methylpyridine is known for its potent antibacterial and antifungal properties, making it a valuable ingredient in the development of new drugs and antimicrobial agents. Its structure consists of a pyridine ring with two bromine atoms and a hydroxyl group attached, as well as a methyl group at the 4-position. 3,5-Dibromo-2-hydroxy-4-methylpyridine is an important intermediate in the synthesis of various pharmaceuticals and agrochemicals, and its unique chemical properties make it a valuable tool in medicinal chemistry and biological research.

Check Digit Verification of cas no

The CAS Registry Mumber 89581-53-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,5,8 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 89581-53:
(7*8)+(6*9)+(5*5)+(4*8)+(3*1)+(2*5)+(1*3)=183
183 % 10 = 3
So 89581-53-3 is a valid CAS Registry Number.
InChI:InChI=1/C6H5Br2NO/c1-3-4(7)2-9-6(10)5(3)8/h2H,1H3,(H,9,10)

89581-53-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,5-dibromo-4-methyl-1H-pyridin-2-one

1.2 Other means of identification

Product number -
Other names 3,5-Dibromo-4-methyl-2(1H)-pyridone

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:89581-53-3 SDS

89581-53-3Relevant articles and documents

Efficient regioselective preparation of monobromo and bromoiodo hydroxy pyridines from dibromoderivatives via bromine-lithium exchange

Meana, ángela,Rodríguez, Justo F.,Sanz-Tejedor, M. Ascensión,García-Ruano, José L.

, p. 1678 - 1682 (2007/10/03)

Annular dibromination of hydroxypyridines with NBS in acetonitrile followed by bromine-lithium exchange with RLi and subsequent trapping with H2O or I2 afforded monobromo and bromoiodo derivatives in a completely regioselective way. Iodination of bromo hydroxypyridines with NIS is totally regioselective.

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