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13428-22-3

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13428-22-3 Usage

General Description

2-(2-Pyridinyl)-1,3,4-oxadiazole is a heterocyclic compound that contains a pyridine ring and an oxadiazole ring. It is commonly used as a building block in the synthesis of various pharmaceutical and agrochemical compounds. The nitrogen atoms in the pyridine and oxadiazole rings make it a potential ligand in the coordination chemistry of transition metal ions. It also exhibits antimicrobial and antifungal properties, making it a valuable compound in the development of new antibiotics and antifungal agents. Additionally, it has been studied for its potential use as a corrosion inhibitor and as a fluorescent probe for metal ions. Overall, 2-(2-Pyridinyl)-1,3,4-oxadiazole is a versatile and important chemical with a wide range of applications in various fields.

Check Digit Verification of cas no

The CAS Registry Mumber 13428-22-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,2 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 13428-22:
(7*1)+(6*3)+(5*4)+(4*2)+(3*8)+(2*2)+(1*2)=83
83 % 10 = 3
So 13428-22-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H5N3O/c1-2-4-8-6(3-1)7-10-9-5-11-7/h1-5H

13428-22-3SDS

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 2-pyridin-2-yl-1,3,4-oxadiazole

1.2 Other means of identification

Product number -
Other names 2-(1,3,4-Oxadiazol-2-yl)pyridine

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:13428-22-3 SDS

13428-22-3Relevant articles and documents

Phenyl-pyta-tricarbonylrhenium(i) complexes: combining a simplified structure and steric hindrance to modulate the photoluminescence properties

Alary, Fabienne,Bedos-Belval, Florence,Benoist, Eric,Delavaux-Nicot, Béatrice,Fery-Forgues, Suzanne,Leygue, Nadine,Poirot, Alexandre,Saffon-Merceron, Nathalie,Vanucci-Bacqué, Corinne

, p. 13686 - 13698 (2021/10/19)

Strongly luminescent tricarbonylrhenium(i) complexes are promising candidates in the field of optical materials. In this study, three new complexes bearing a 3-(2-pyridyl)-1,2,4-triazole (pyta) bidentate ligand with an appended phenyl group were obtained in very good yields owing to an optimized synthetic procedure. The first member of this series,i.e.complex1, was compared with the previously studied complexRePBOto understand the influence of the fluorescent benzoxazole unit grafted on the phenyl ring. Then, to gauge the effect of steric hindrance on the luminescence properties, the phenyl group of complex1was substituted in theparaposition by a bulkytert-butyl group or an adamantyl moiety, affording complexes2and3, respectively. The results of theoretical calculations indicated that these complexes were quite similar from an electronic point of view, as evidenced by the electrochemical study. In dichloromethane solution, under excitation in the UV range, all the complexes emitted weak phosphorescence in the red region. In the solid state, they could be excited in the blue region of the visible spectrum and they emitted strong yellow light. The photoluminescence quantum yield was markedly increased with raising the size of the substituent, passing from 0.42 for1to 0.59 for3. The latter complex also exhibited clear waveguiding properties, unprecedented for rhenium complexes. From this point of view, these easy-synthesized and spectroscopically attractive complexes constitute a new generation of emitters for use in imaging applications and functional materials. However, the comparison withRePBOshowed that the presence of the benzoxazole group leads to unsurpassed mechanoresponsive luminescence (MRL) properties, due to the involvement of a unique photophysical mechanism that takes place only in this type of complex.

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