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5253-07-6

N-(4-bromophenyl)-4-methyl-3-(pyridin-2-ylsulfamoyl)benzamide is a complex organic compound with the molecular formula C20H16BrN3O2S. It is a benzamide derivative, characterized by the presence of a benzene ring, a pyridine ring, and a sulfonamide group. The compound features a 4-bromophenyl group attached to the nitrogen atom of the benzamide, a 4-methyl group on the benzene ring, and a pyridin-2-ylsulfamoyl group connected to the carbonyl carbon. This chemical is known for its potential applications in medicinal chemistry, particularly as a building block for the synthesis of various pharmaceuticals and agrochemicals. Its specific properties and reactivity make it a valuable intermediate in the development of new compounds with desired biological activities.

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  • 5253-07-6 Structure

  • Basic information

    1. Product Name: N-(4-bromophenyl)-4-methyl-3-(pyridin-2-ylsulfamoyl)benzamide
    2. Synonyms:
    3. CAS NO:5253-07-6
    4. Molecular Formula: C8H6N2O6
    5. Molecular Weight: 446.3176
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 5253-07-6.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: 1.576g/cm3
    6. Refractive Index: 1.681
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: N-(4-bromophenyl)-4-methyl-3-(pyridin-2-ylsulfamoyl)benzamide(CAS DataBase Reference)
    10. NIST Chemistry Reference: N-(4-bromophenyl)-4-methyl-3-(pyridin-2-ylsulfamoyl)benzamide(5253-07-6)
    11. EPA Substance Registry System: N-(4-bromophenyl)-4-methyl-3-(pyridin-2-ylsulfamoyl)benzamide(5253-07-6)

  • 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: 5253-07-6(Hazardous Substances Data)

5253-07-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5253-07-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,5 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5253-07:
(6*5)+(5*2)+(4*5)+(3*3)+(2*0)+(1*7)=76
76 % 10 = 6
So 5253-07-6 is a valid CAS Registry Number.

5253-07-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,5-dimethyl-3,6-dinitrocyclohexa-2,5-diene-1,4-dione

1.2 Other means of identification

Product number -
Other names 2,5-DIMETHYL-3,6-DINITRO-1,4-BENZOQUINONE

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:5253-07-6 SDS

5253-07-6Relevant articles and documents

The Nitration of Some Substituted 4-Methylphenols; X-Ray Crystal Structure of (Z)-3-Bromo-5-(bromonitromethylene)furan-2(5H)-one

Gray, Michael J.,Hartshorn, Michael P.,Penfold, Bruce R.,Vaugnan, John

, p. 55 - 64 (2007/10/02)

The nitrations of 2-substituted 4-methyl-6-nitrophenols (1a), (1b) and (1c) give 6-substituted 3-methyl-2-nitro-1,4-benzoquinones (2a), (2b) and (2c).Similar reaction of 2,3-dibromo-4-methyl-6-nitrophenol (5) gives 2,3-dibromo-5-methyl-6-nitro-1,4-benzoquinone (7) and the 4-nitratocyclohexa-2,5-dienone (12).In contrast, 2,3,6-tribromo- (4a) and 2,6-dibromo- (4b) 4-methylphenols give 1,4-benzoquinones with loss of the methyl group.Lactone (18) was formed in the nitration of the 2,6-dibromophenol (4b) and its structure was determined by single-crystal X-ray analysis.

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