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50826-02-3

Benzamide, 3-chloro-5-nitro-, also known as 3-Chloro-5-nitrobenzamide, is an organic compound with the chemical formula C7H5ClN2O3. It is a derivative of benzamide, featuring a chlorine atom at the 3rd position and a nitro group at the 5th position on the benzene ring. This yellow crystalline solid is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other chemical products. Due to its reactivity and potential applications, it is essential to handle 3-chloro-5-nitrobenzamide with care, following proper safety protocols.

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  • 50826-02-3 Structure

  • Basic information

    1. Product Name: Benzamide, 3-chloro-5-nitro-
    2. Synonyms:
    3. CAS NO:50826-02-3
    4. Molecular Formula: C7H5ClN2O3
    5. Molecular Weight: 200.581
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 50826-02-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Benzamide, 3-chloro-5-nitro-(CAS DataBase Reference)
    10. NIST Chemistry Reference: Benzamide, 3-chloro-5-nitro-(50826-02-3)
    11. EPA Substance Registry System: Benzamide, 3-chloro-5-nitro-(50826-02-3)

  • 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: 50826-02-3(Hazardous Substances Data)

50826-02-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50826-02-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,8,2 and 6 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 50826-02:
(7*5)+(6*0)+(5*8)+(4*2)+(3*6)+(2*0)+(1*2)=103
103 % 10 = 3
So 50826-02-3 is a valid CAS Registry Number.

50826-02-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-chloro-5-nitrobenzamide

1.2 Other means of identification

Product number -
Other names 3-Chlor-5-nitrobenzamid

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:50826-02-3 SDS

50826-02-3Downstream Products

50826-02-3Relevant articles and documents

Chemoselective Synthesis of Aryl Ketones from Amides and Grignard Reagents via C(O)-N Bond Cleavage under Catalyst-Free Conditions

Sureshbabu, Popuri,Azeez, Sadaf,Muniyappan, Nalluchamy,Sabiah, Shahulhameed,Kandasamy, Jeyakumar

, p. 11823 - 11838 (2019/10/02)

Conversion of a wide range of N-Boc amides to aryl ketones was achieved with Grignard reagents via chemoselective C(O)-N bond cleavage. The reactions proceeded under catalyst-free conditions with different aryl, alkyl, and alkynyl Grignard reagents. α-Ketoamide was successfully converted to aryl diketones, while α,β-unsaturated amide underwent 1,4-addition followed by C(O)-N bond cleavage to provide diaryl propiophenones. N-Boc amides displayed higher reactivity than Weinreb amides with Grignard reagents. A broad substrate scope, excellent yields, and quick conversion are important features of this methodology.

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