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2-Nitro-5-methyl-1H-imidazole is an organic compound with the chemical formula C4H5N3O2. It is a derivative of imidazole, a heterocyclic aromatic organic compound, characterized by the presence of a methyl group at the 5th position and a nitro group at the 2nd position. This yellow crystalline solid is soluble in water and has a molecular weight of 127.10 g/mol. It is primarily used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, including the antimicrobial agent metronidazole. Due to its potential applications in the medical field, 2-nitro-5-methyl-1H-imidazole is of significant interest in chemical research and development.

5213-35-4

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5213-35-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5213-35-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,1 and 3 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5213-35:
(6*5)+(5*2)+(4*1)+(3*3)+(2*3)+(1*5)=64
64 % 10 = 4
So 5213-35-4 is a valid CAS Registry Number.
InChI:InChI=1/C4H5N3O2/c1-3-2-5-4(6-3)7(8)9/h2H,1H3,(H,5,6)

5213-35-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-methyl-2-nitro-1H-imidazole

1.2 Other means of identification

Product number -
Other names Imidazole,5-methyl-2-nitro-,mixed with 4-methyl-2-nitroimidazole (1:1)

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

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More Details:5213-35-4 SDS

5213-35-4Relevant academic research and scientific papers

Synthesis of nitroimidazole substituted 3,3,9,9-tetramethyl-4,8-diazaundecane-2,10-dione dioximes (propylene amine oximes, PnAOs): Ligands for technetium-99m complexes with potential for imaging hypoxic tissue

Ramalingam, Kondareddiar,Raju, Natarajan,Nanjappan, Palaniappa,Nowotnik, David P.

, p. 2875 - 2894 (2007/10/02)

A series of 2-substituted-1,3-diaminopropanes (1b-1f, 1h) have been synthesized as precursors to nitroimidazole-substituted 3,3,9,9-tetramethyl-4,8-diazaundecane-2,10-dione dioxime (21b, 21d, 21e and 26a-26c) (Propylene Amine Oxime, PnAO) ligands. 3-Chlor

New Synthesis of 2-Nitroimidazoles

Davis, Dwight P.,Kirk, Kenneth L.,Cohen, Louis A.

, p. 253 - 256 (2007/10/02)

1-Triphenylmethylimidazoles are treated with n-butyllithium in tetrahydrofuran at 0 deg C to form the 2-lithio derivatives.The latter species react with n-propyl nitrate to give 1-trityl-2-nitroimidazoles which, after acid hydrolysis, provide the correspondine 2-nitroimidazoles. 2-Nitroimidazole was obtained from imidazole from overall yields of 27-35percent; 4-methyl-2-nitroimidazole was obtained in 40percent overall yield from 4-methylimidazole.Imidazole-4,5-dicarboxylic acid was converted, in several steps, to 1-tritylimidazole-4-methanil, and the latter compound was transformed into 2-nitroimidazole-4-methanol in an overall yield of 18percent.Protection of the hydroxymethyl function was found to be unnecessary during carbanion formation and nitration.Attempts to nitrate 1-methylimidazole or 1-methoxymethylimidazole by the same procedure failed.

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