产品名称
2-氨基-5-苯基-1,3,4-噻二唑, 96%
InChI
1S/C8H7N3S/c9-8-11-10-7(12-8)6-4-2-1-3-5-6/h1-5H,(H2,9,11)
SMILES string
Nc1nnc(s1)-c2ccccc2
InChI key
UHZHEOAEJRHUBW-UHFFFAOYSA-N
assay
96%
form
solid
mp
223-227 °C (lit.)
functional group
phenyl
Quality Level
Application
2-Amino-5-phenyl-1,3,4-thiadiazole may be used for the synthesis of 1,3,4-thiadiazole derivatives.
General description
2-Amino-5-phenyl-1,3,4-thiadiazole on condensation with benzaldehyde (SPT), 4-nitrobenzaldehyde (SNT), 4-methoxybenzaldehyde (SMT), 2-hydroxybenzaldehyde (SSTH) or 2-hydroxyacetophenone affords Schiff′s bases. Its molecular geometry and vibrational frequencies have been evaluated using the Hartree-Fock and density functional method (B3LYP). 2-Amino-5-phenyl-1,3,4-thiadiazole has been reported to inhibit the corrosion of mild steel in 0.5M H2SO4 and 1.0M HCl. Corrosion inhibition has been examined using potentiodynamic polarization and electrochemical impedance spectroscopy (EIS).
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
Synthesis, characterization and antimicrobial activity of some carbamothioyl-1, 3, 4-thiadiazole derivatives.
Salih N, et al.
Synthesis, 4(2), 655-660 (2012)
Experimental and molecular dynamics studies on corrosion inhibition of mild steel by 2-amino-5-phenyl-1, 3, 4-thiadiazole.
Tang Y, et al.
Corrosion Science, 52(1), 242-249 (2010)
A K Srivastava et al.
Bioinorganic chemistry and applications, 3(3-4), 289-297 (2008-03-28)
The reactions of bis(cyclopentadienyl)titanium(IV) dichloride with Schiff bases derived by condensing 2- amino-5-phenyl-1,3,4-thiadiazole with benzaldehyde (SPT), 4-nitrobenzaldehyde (SNT), 4-methoxybenzaldehyde (SMT), 2-hydroxybenzaldehyde (SSTH) or 2-hydroxyacetophenone (SATH) have been studied in refluxing tetrahydrofuran and complexes of types [Cp(2)TiCl(SB)]Cl (SB= SPT, SNT or
Y Atalay et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 64(1), 68-72 (2005-08-13)
The molecular geometry and vibrational frequencies of 2-amino-5-phenyl-1,3,4-thiadiazole (C8H7N3S) in the ground state has been calculated using the Hartree-Fock and density functional method (B3LYP) with 6-31G(d) basis set. The optimized geometric bond lengths and bond angles obtained by using HF
Jingjing Zhang et al.
Carbohydrate polymers, 215, 108-118 (2019-04-15)
In the current study, five novel urea-functionalized chitosan derivatives were synthesized via condensation reactions of chloroacetyl chitosan (CTCS) with urea groups bearing nitrogen-containing heterocycles. In order to identify the structure characteristics of chitosan derivatives, FT-IR, 1H NMR spectroscopy, and elemental
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