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7781-20-6

5-Bromo-4,6-dimethylpyrimidin-2(1H)-one is a heterocyclic organic compound with the molecular formula C6H7BrN2O. It features a pyrimidine ring structure, which is a six-membered aromatic ring containing four carbon atoms and two nitrogen atoms. The compound is characterized by the presence of a bromine atom at the 5-position, and two methyl groups at the 4 and 6 positions, respectively. The 2(1H)-one functional group indicates the presence of a carbonyl group (C=O) at the 2-position, which is part of a hydrogen-bonding system. This chemical is often used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals due to its unique structure and reactivity.

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  • 7781-20-6 Structure

  • Basic information

    1. Product Name: 5-BroMo-4,6-diMethylpyriMidin-2(1H)-one
    2. Synonyms: 5-BroMo-4,6-diMethylpyriMidin-2(1H)-one;2-Hydroxy-5-bromo-4,6-dimethylpyrimidine
    3. CAS NO:7781-20-6
    4. Molecular Formula: C6H7BrN2O
    5. Molecular Weight: 203.03658
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 7781-20-6.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 5-BroMo-4,6-diMethylpyriMidin-2(1H)-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 5-BroMo-4,6-diMethylpyriMidin-2(1H)-one(7781-20-6)
    11. EPA Substance Registry System: 5-BroMo-4,6-diMethylpyriMidin-2(1H)-one(7781-20-6)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 7781-20-6(Hazardous Substances Data)

7781-20-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7781-20-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,8 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7781-20:
(6*7)+(5*7)+(4*8)+(3*1)+(2*2)+(1*0)=116
116 % 10 = 6
So 7781-20-6 is a valid CAS Registry Number.

7781-20-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-Bromo-4,6-dimethyl-2(1H)-pyrimidinone

1.2 Other means of identification

Product number -
Other names 5-bromo-4,6-dimethyl-1H-pyrimidin-2-one

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:7781-20-6 SDS

7781-20-6Relevant articles and documents

PYRIMIDINES, METHODS FOR THE PRODUCTION THEREOF, AND USE THEREOF

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Page/Page column 61-62, (2010/02/08)

The invention relates to pyrimidines of formula (I), wherein Ln have the meaning indicated in the description while the substituents R1, R2, and R3 have the following meaning: R1 represents C1/s

5-Halopyrimid-2-ones

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, (2008/06/13)

Novel derivatives of pyrimid-2-one having interesting pharmacological properties are described. The compounds of the invention have been found to be of use in the control of, and in particular in the inhibition of the metaphase of malignant tumours and le

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