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5-Bromo-3-(4-methoxyphenyl)-2,1-benzisoxazole is a chemical compound with the molecular formula C15H11BrNO3. It is a derivative of benzisoxazole, a heterocyclic aromatic organic compound consisting of a benzene ring fused to an isoxazole ring. The compound features a bromine atom at the 5-position, a methoxy group at the 4-position of the phenyl ring, and a phenyl group attached to the benzisoxazole core. This specific arrangement of functional groups endows the molecule with unique chemical and physical properties, making it potentially useful in various applications, such as pharmaceuticals, agrochemicals, or materials science. Due to its complex structure and functional groups, 5-bromo-3-(4-methoxyphenyl)-2,1-benzisoxazole may exhibit specific reactivity, solubility, and stability characteristics that can be exploited in chemical synthesis or as a building block for more complex molecules.

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Check Digit Verification of cas no

The CAS Registry Mumber 728-21-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,2 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 728-21:
(5*7)+(4*2)+(3*8)+(2*2)+(1*1)=72
72 % 10 = 2
So 728-21-2 is a valid CAS Registry Number.
InChI:InChI=1/C14H10BrNO2/c1-17-11-5-2-9(3-6-11)14-12-8-10(15)4-7-13(12)16-18-14/h2-8H,1H3

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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-bromo-3-(4-methoxyphenyl)-2,1-benzoxazole

1.2 Other means of identification

Product number -
Other names 3-(4'-methoxyphenyl)-5-bromo-2,1-benzisoxazole

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:728-21-2 SDS

728-21-2Relevant academic research and scientific papers

Asymmetric ruthenium(II) and osmium(II) complexes with new bidentate polyquinoline ligands. Synthesis and NMR characterization

Mamo, Antonino,Aureliano, Alessandro,Recca, Antonino

experimental part, p. 1324 - 1339 (2010/08/19)

A series of Ru(II) and Os(II) tris-chelate complexes with new bidentate 2-pyridylquinoline ligands have been synthesized and fully characterized by EA,1H-NMR and FAB-MS techniques. The new ligands are: L1 = 4-p-methoxyphenyl-6-bromo-2-(2'-pyridyl)quinoline (mphbr-pq) and L2 = 4-p-hydroxyphenyl-6-bromo-2-(2'-pyridyl)-quinoline (hphbr-pq). The complexes studied are: [Ru(bpy)2L1](PF6)2 (C1), [Ru(bpy)2L2](PF6)2 (C2), [Os(bpy)2L1](PF6)2 (C3), [Os(bpy)2L2](PF6)2 (C4) (bpy = 2,2'-bipyridine), [Ru(dmbpy)2L 1](PF6)2 (C5), [Ru(dmbpy) 2L2](PF6)2 (C6), [Os(dmbpy)2L1](PF6)2 (C 7), and [Os(dmbpy)2L2](PF6) 2 (C8) (dmbpy = 4,4'-dimethyl-2,2'-bipyridine). Moreover, new functionalized complexes C9-C12 were obtained by the basecatalyzed direct alkylation of C2, C4, C6, and C8 with 6-bromo-1-hexene. The complete assignment of the 1H-NMR spectra for the two new ligands (L1 and L 2), and their Ru(II) or Os(II) complexes has been accomplished using a combination of one-and two-dimensional NMR techniques. The JH,H values have been determined for the majority of the resonances.

Synthesis and characterization of new substituted terdentate 2,6-Bis(2'-quinolinyl)pyridine and 1,3-Bis(2'-quinolinyl)-benzene ligands for transition metals

Mamo

, p. 1225 - 1231 (2007/10/03)

A series of N-N-N terdendate polypyridine type ligands and their N-C-N cyclometalating homologues were synthetized and fully characterized (L1-L12). Complete assignments of the 1H spectra of the various compounds, accompli

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