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191614-02-5

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191614-02-5 Usage

Also known as

5-fluoro-1,3-dimethyl-1H-pyrazole-4-carbonyl fluoride

Type of compound

Fluorinated derivative of 1H-pyrazole-4-carbonyl fluoride

Primary use

Research and development as a building block for the synthesis of pharmaceuticals and other organic compounds

Secondary use

Reagent in organic chemistry reactions, particularly in the formation of carbon-carbon and carbon-heteroatom bonds

Unique property

The presence of a fluorine atom imparts unique properties and reactivity, making it valuable in the field of chemical synthesis.

Potential applications

Wide range in the pharmaceutical and chemical industries.

Check Digit Verification of cas no

The CAS Registry Mumber 191614-02-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,6,1 and 4 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 191614-02:
(8*1)+(7*9)+(6*1)+(5*6)+(4*1)+(3*4)+(2*0)+(1*2)=125
125 % 10 = 5
So 191614-02-5 is a valid CAS Registry Number.

191614-02-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-fluoro-1,3-dimethylpyrazole-4-carbonyl fluoride

1.2 Other means of identification

Product number -
Other names 1,5-dimethyl-5-fluoropyrazol-4-carboxylic acid fluoride

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:191614-02-5 SDS

191614-02-5Relevant articles and documents

METHOD FOR PREPARING 5-FLUORO-1H-PYRAZOLE-4-CARBONYL FLUORIDES

-

Page/Page column 5, (2016/11/17)

- 13 - ABSTRACT The present invention relates to a novel method for preparing 5-fluoro-1H-pyrazole-4-carbonyl fluorides by halogen exchange reaction of 5-chloro-1H-pyrazole-4-carbonyl chlorides with alkali metal fluorides, using non-polar solvents. 5

Process for the preparation of 1,3-dimethyl-5-fluoro-pyrazole-4-carboxanilides

-

, (2008/06/13)

A new process for the preparation of a known 1,3-dimethyl-5-fluoro-pyrazole-4-carboxanilide of the formula STR1 in which Ar represents optionally substituted phenyl, which process comprises a) reacting in a first stage, 1,3-dimethyl-5-chloro-pyrazole-4-carbonyl chloride with a fluoride, if appropriate in the presence of a diluent, and b) reacting in a second stage, the 1,3-dimethyl-5-fluoro-pyrazole-4-carbonyl fluoride obtained in this reaction with an aniline of the formula in which Ar has the abovementioned meaning, if appropriate in the presence of an acid acceptor and if appropriate in the presence of a diluent. 1,3-Dimethyl-5-fluoro-pyrazole-4-carbonyl fluoride as a new compound.

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