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22042-79-1

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22042-79-1 Usage

Chemical Properties

beige to buff powder

Uses

3,5-Dimethyl-4-formyl-1-phenylpyrazole (cas# 22042-79-1) is a compound useful in organic synthesis.

Check Digit Verification of cas no

The CAS Registry Mumber 22042-79-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,0,4 and 2 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 22042-79:
(7*2)+(6*2)+(5*0)+(4*4)+(3*2)+(2*7)+(1*9)=71
71 % 10 = 1
So 22042-79-1 is a valid CAS Registry Number.
InChI:InChI=1/C12H12N2O/c1-9-12(8-15)10(2)14(13-9)11-6-4-3-5-7-11/h3-8H,1-2H3

22042-79-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,5-dimethyl-1-phenylpyrazole-4-carbaldehyde

1.2 Other means of identification

Product number -
Other names 3,5-dimethyl1-phenyl-1H-pyrazole-4-carbaldehyde

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:22042-79-1 SDS

22042-79-1Relevant articles and documents

Improving the Potency of N-Aryl-2,5-dimethylpyrroles against Multidrug-Resistant and Intracellular Mycobacteria

Touitou, Meir,Manetti, Fabrizio,Ribeiro, Camila Maringolo,Pavan, Fernando Rogerio,Scalacci, Nicolò,Zrebna, Katarina,Begum, Neelu,Semenya, Dorothy,Gupta, Antima,Bhakta, Sanjib,Mchugh, Timothy D.,Senderowitz, Hanoch,Kyriazi, Melina,Castagnolo, Daniele

, p. 638 - 644 (2020/01/11)

A series of N-phenyl-2,5-dimethylpyrrole derivatives, designed as hybrids of the antitubercular agents BM212 and SQ109, have been synthesized and evaluated against susceptible and drug-resistant mycobacteria strains. Compound 5d, bearing a cyclohexylmethylene side chain, showed high potency against M. tuberculosis including MDR-TB strains at submicromolar concentrations. The new compound shows bacteriostatic activity and low toxicity and proved to be effective against intracellular mycobacteria too, showing an activity profile similar to isoniazid.

Reactions of 3,5-dimethyl-1-phenyl-1h-pyrazole with electrophiles

Attaryan,Rstakyan,Hasratyan

, p. 1724 - 1727 (2013/02/23)

Reactions of 3,5-dimethyl-1-phenyl-1H-pyrazole with various electrophilic reagents were studied. Electrophilic attack occurred regioselectively at the C4 atom in the pyrazole ring. Pleiades Publishing, Ltd., 2012.

Synthesis of novel linked pyrazolyl-thiazolidinone heterocycles as potent antibacterial agents

Reddy, Cherkupally Sanjeeva,Kumar, Gaddam Rajesh,Devi, MacHerla Vani,Nagaraj, Adki

experimental part, p. 576 - 581 (2012/04/18)

A novel series of 2-(3,5-dimethyl-1-phenyl-1H-4-pyrazolyl)-3-(aryl/ heteroaryl)-1,3-thiazolidin-4-one derivatives 4a-h has been synthesized readily in one-pot from 3,5-dimethyl-1-phenyl-1H-4-pyrazolecarbaldehyde (3), and characterized via IR, NMR, MS and elemental analyses. Further, these compounds were screened for antibacterial (MIC) activity against Bacillus subtilis, Staphylococcus aureus, Escherichia coli and Staphylococcus pyogenes. Amongst them, compounds containing pyridyl 4g and pyrimidinyl 4h moiety exerted superior antibacterial activity against S. aureus and E. coli at the concentration of 6.25 μg/mL, which is less than the concentration of the standards neomycin and streptomycin, and emerged as potential molecules for further development.

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