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N-[(methylsulfonyl)oxy]benzenecarboximidoyl chloride, also known as methylsulfonyl chloride, is a chemical compound with the molecular formula C8H7ClNO4S. It is a colorless to pale yellow liquid that is soluble in organic solvents. N-[(methylsulfonyl)oxy]benzenecarboximidoyl chloride is primarily used as a reagent in organic synthesis, particularly in the preparation of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is known for its ability to act as a chlorinating and sulfonylating agent, facilitating the formation of carbon-chlorine and carbon-sulfur bonds in target molecules. Due to its reactivity, it is important to handle N-[(methylsulfonyl)oxy]benzenecarboximidoyl chloride with care, as it can be harmful if inhaled, ingested, or absorbed through the skin.

5023-82-5

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5023-82-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5023-82-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,2 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5023-82:
(6*5)+(5*0)+(4*2)+(3*3)+(2*8)+(1*2)=65
65 % 10 = 5
So 5023-82-5 is a valid CAS Registry Number.

5023-82-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name [(E)-[chloro(phenyl)methylidene]amino] methanesulfonate

1.2 Other means of identification

Product number -
Other names O-Methylsulfonyl-benzhydroxamsaeure-chlorid

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:5023-82-5 SDS

5023-82-5Relevant academic research and scientific papers

One-pot synthesis of trisubstituted ureas from achloroaldoxime O-methanesulfonates and secondary amines

Kaeobamrung, Juthanat,Lanui, Asan,Mahawong, Sirinad,Duangmak, Witthawin,Rukachaisirikul, Vatcharin

, p. 58587 - 58594 (2018/02/19)

Trisubstituted ureas can be synthesized in a one-pot fashion from bench-stable a-chloroaldoxime Omethanesulfonates and secondary amines under mild reaction conditions. Two practical protocols have been developed to achieve various urea syntheses from both secondary aromatic amines and aliphatic amines.

METHOD FOR THE PREPARATION OF THIADIAZOLES

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Page/Page column 25, (2013/12/03)

The present invention relates to processes for preparing protected glyceraldehydes, such as (hydroxy)methanesulfonates. In addition, the invention relates to thiadiazoles, particularly 3-diooxolanyl-thiadiazoles.

Synthesis of α-chloroaldoxime O-methanesulfonates and their use in the synthesis of functionalized benzimidazoles

Yamamoto, Yuhei,Mizuno, Hiroo,Tsuritani, Takayuki,Mase, Toshiaki

supporting information; experimental part, p. 1394 - 1396 (2009/07/04)

Three different α-chloroaldoxime O-methanesulfonates were synthesized to investigate their chemical properties. The compounds were found to be stable and were able to be stored at ambient temperature without any precautions. The reactions with anilines we

N-(sulfonyloxy) benzimidoyl halides as bactericidal or fungicidal agents

-

, (2008/06/13)

Agricultural fungicidal compositions based on N-(sulfonyloxy)benzimidoyl halides exhibit a broad spectrum of antifungal activity, particularly against late blight, bean rust and rice blast. The synthesis of representative compounds is described, and the utility of antifungal compositions is exemplified.

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