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6220-43-5

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6220-43-5 Usage

General Description

2(1H)-Pyrimidinone, 4-ethoxy- is a chemical compound with the molecular formula C6H8N2O2. It is a pyrimidinone derivative with an ethoxy group attached to the 4th carbon atom of the pyrimidine ring. 2(1H)-Pyrimidinone, 4-ethoxy- (6CI,7CI,8CI,9CI) has potential use as a pharmaceutical intermediate and may have applications in the development of drugs and other biologically active compounds. It is important to handle this chemical with care and in accordance with all relevant safety and handling guidelines to prevent any potential harm to human health or the environment.

Check Digit Verification of cas no

The CAS Registry Mumber 6220-43-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,2 and 0 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 6220-43:
(6*6)+(5*2)+(4*2)+(3*0)+(2*4)+(1*3)=65
65 % 10 = 5
So 6220-43-5 is a valid CAS Registry Number.

6220-43-5SDS

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 6-ethoxy-1H-pyrimidin-2-one

1.2 Other means of identification

Product number -
Other names 4-Aethoxy-2-keto-1,2-dihydropyrimidin

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:6220-43-5 SDS

6220-43-5Relevant articles and documents

Preparation method of 4-ethoxy-1H-pyridine-2-ketone

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Paragraph 0026; 0027, (2019/09/14)

The invention discloses a preparation method of 4-ethoxy-1H-pyridine-2-ketone. The method comprises the following steps: dissolving 2,4-dichlorine-pyrimidine in solvent adding sodium ethoxide to reactto obtain 2-chlorine-4-ethoxy-pyrimidine; dissolving the 2-chlorine-4-ethoxy-pyrimidine in solvent and hydrolyzing to obtain the 4-ethoxy-1H-pyridine-2-ketone in alkaline condition. The preparation method of 4-ethoxy-1H-pyridine-2-ketone is simple, the raw material is easy to obtain, the product is easy to separate, the reaction condition is mild and easy to control, and the ketone is suitable for large-scale production. At that same time, chlorine gas, which is toxic gas, is not used in the two-step reaction, so that the environmental protection of the preparation is improved.

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