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4-amino-3-(2-methoxyphenyl)-1,2,3-oxadiazol-3-ium chloride is a chemical compound with the molecular formula C8H8N2O2Cl. It is an organic salt derived from the oxadiazole ring system, which is a five-membered heterocyclic compound containing two nitrogen atoms and one oxygen atom. This specific compound features a 2-methoxyphenyl group attached to the oxadiazole ring, and an amino group at the 4-position. The chloride ion is associated with the positively charged oxadiazolium ion, making it a salt. 4-amino-3-(2-methoxyphenyl)-1,2,3-oxadiazol-3-ium chloride is often used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals due to its unique reactivity and stability. Its properties, such as solubility and reactivity, can be influenced by the presence of the methoxy group, which can also affect its potential applications in chemical research and development.

3483-21-4

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3483-21-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3483-21-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,8 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3483-21:
(6*3)+(5*4)+(4*8)+(3*3)+(2*2)+(1*1)=84
84 % 10 = 4
So 3483-21-4 is a valid CAS Registry Number.

3483-21-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-(2-methoxyphenyl)oxadiazol-3-ium-4-amine,chloride

1.2 Other means of identification

Product number -
Other names -

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

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More Details:3483-21-4 SDS

3483-21-4Relevant academic research and scientific papers

Anionic N-heterocyclic carbenes derived from sydnone imines such as molsidomine. Trapping reactions with selenium, palladium, and gold

Freese, Tyll,Lücke, Ana-Luiza,Schmidt, Catharina A.S.,Polamo, Mika,Nieger, Martin,Namyslo, Jan C.,Schmidt, Andreas

, p. 5350 - 5357 (2017)

The sydnone imines Molsidomine and 5-(benzoylimino)-3-(2-methoxyphenyl)-1,2,3-oxadiazolium-2-ide gave anionic N-heterocyclic carbenes on deprotonation at C4 which were trapped as methylated selenium adducts, gold complexes (X-ray analysis) as well as palladium complexes (X-ray analysis). The 13C NMR resonance frequencies of the carbene carbon atom are extremely shifted upfield and appear at δ = 142.1 ppm (Molsidomine carbene) and δ = 159.8 ppm (sydnone imine carbene). The Pd complexes were applied as catalysts in Suzuki-Miyaura and Sonogashira-Hagihara cross-coupling reactions.

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