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5-METHYL-1-PHENYL-1H-PYRAZOLE-4-CARBONYL CHLORIDE is a chlorinated derivative of pyrazolecarboxylic acid and belongs to the class of pyrazole derivatives. It is known for its reactivity as an acyl chloride, making it a valuable building block in organic synthesis. This chemical compound is commonly utilized in the production of various pharmaceutical drugs, agrochemicals, and other organic compounds due to its high reactivity and versatility in chemical reactions. Furthermore, it serves as an important intermediate in the synthesis of pyrazole-based compounds, which have a broad spectrum of applications in the pharmaceutical and agricultural industries.

205113-77-5

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205113-77-5 Usage

Uses

Used in Pharmaceutical Industry:
5-METHYL-1-PHENYL-1H-PYRAZOLE-4-CARBONYL CHLORIDE is used as a key intermediate for the synthesis of various pharmaceutical compounds. Its reactivity as an acyl chloride allows for the formation of amide and ester linkages, which are crucial in the development of new drugs with diverse therapeutic properties.
Used in Agrochemical Industry:
In the agrochemical industry, 5-METHYL-1-PHENYL-1H-PYRAZOLE-4-CARBONYL CHLORIDE is used as a building block for the synthesis of agrochemicals, such as pesticides and herbicides. Its versatility in chemical reactions enables the development of novel compounds with improved efficacy and selectivity in controlling pests and weeds.
Used in Organic Synthesis:
5-METHYL-1-PHENYL-1H-PYRAZOLE-4-CARBONYL CHLORIDE is used as a versatile reagent in organic synthesis for the preparation of various organic compounds. Its high reactivity allows for the formation of different functional groups, making it suitable for the synthesis of complex molecules with potential applications in various fields.
Used in Research and Development:
In the field of research and development, 5-METHYL-1-PHENYL-1H-PYRAZOLE-4-CARBONYL CHLORIDE is used as a starting material for the exploration of new chemical reactions and the synthesis of novel pyrazole-based compounds. Its unique properties and reactivity contribute to the advancement of scientific knowledge and the discovery of new applications in various industries.

Check Digit Verification of cas no

The CAS Registry Mumber 205113-77-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,5,1,1 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 205113-77:
(8*2)+(7*0)+(6*5)+(5*1)+(4*1)+(3*3)+(2*7)+(1*7)=85
85 % 10 = 5
So 205113-77-5 is a valid CAS Registry Number.
InChI:InChI=1/C11H9ClN2O/c1-8-10(11(12)15)7-13-14(8)9-5-3-2-4-6-9/h2-7H,1H3

205113-77-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-methyl-1-phenylpyrazole-4-carbonyl chloride

1.2 Other means of identification

Product number -
Other names 5-Methyl-1-Phenyl-1H-Pyrazole-4-Carbonyl Chloride

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:205113-77-5 SDS

205113-77-5Relevant academic research and scientific papers

INHIBITORS OF POLYNUCLEOTIDE REPEAT-ASSOCIATED RNA FOCI AND USES THEREOF

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Page/Page column 60, (2015/04/15)

Compounds which inhibit the formation and/or accumulation of RNA foci, such as those due to polynucleotide repeats (e.g., trinucleotide repeats) are described herein. Also described herein are uses of such compounds, such as for the inhibition of the form

AMIDE COMPOUNDS AND MEDICINAL USE THEREOF

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Page 118, (2010/01/31)

The present invention relates to a compound of the formula wherein R1 is substituted aryl, heteroaryl and the like, R2 and R3 are hydrogen, alkyl, halogen, hydroxyl group and the like, Q is N, CH and the like, W is hydrogen, alkyl, hydroxycarbonylalkyl and the like, X is halogen, cyano, nitro, amino and the like, X' is hydrogen, halogen, cyano, nitro, and Y is alkyl, hydroxyl group, alkoxy, mercapto and the like and a salt thereof, and a medicine containing the said compound. The compound of the present invention shows a superior inhibitory effect on activated lymphocytes proliferation and is useful as an agent for the prophylaxis or treatment of various autoimmune diseases.

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