196924
2-Amino-5-ethyl-1,3,4-thiadiazole
97%
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About This Item
Empirical Formula (Hill Notation):
C4H7N3S
CAS Number:
Molecular Weight:
129.18
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
237-921-4
MDL number:
Assay:
97%
Product Name
2-Amino-5-ethyl-1,3,4-thiadiazole, 97%
assay
97%
InChI key
QXTRPGAMVIONMK-UHFFFAOYSA-N
InChI
1S/C4H7N3S/c1-2-3-6-7-4(5)8-3/h2H2,1H3,(H2,5,7)
SMILES string
CCc1nnc(N)s1
mp
200-203 °C (lit.)
Application
2-Amino-5-ethyl-1,3,4-thiadiazole was used in the synthesis of:
- 3-(5-ethyl-1,3,4-thiadiazol-2-yldiazenyl)-1-methyl-2-phenyl-1H-indole
- hetarylazoindole dyes
- N-(5-ethyl-[1,3,4]-thiadiazole-2-yl) toluenesulfonamide ligand
General description
Influence of 2-amino-5-ethylthio-1,3,4-thiadiazole on inhibition of copper corrosion in an aerated 0.50M HCl solution has been investigated using gravimetric and electrochemical techniques.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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3-(5-Ethyl-1, 3, 4-thiadiazol-2-yldiazenyl)-1-methyl-2-phenyl-1H-indole.
Seferoglu Z, et al.
Acta Crystallographica Section E, Structure Reports Online, 63(2), o568-o570 (2007)
The synthesis, spectroscopic properties and crystal structure of novel, bis-hetarylazo disperse dyes.
Seferoglu Z, et al.
Dyes and Pigments, 77(3), 614-625 (3008)
Adriana Hangan et al.
Acta crystallographica. Section B, Structural science, 66(Pt 6), 615-621 (2010-11-26)
The crystal structure solution of the title compound is determined from microcrystalline powder using a multi-technique approach that combines X-ray powder diffraction (XRPD) data analysis based on direct-space methods with information from (13)C solid-state NMR (SSNMR), and molecular modelling using
Effects of 2-amino-5-ethylthio-1, 3, 4-thiadiazole on copper corrosion as a corrosion inhibitor in aerated acidic pickling solutions.
Sherif EM and Park S-M.
Electrochimica Acta, 51(28), 6556-6562 (2006)
Damien Cressier et al.
Bioorganic & medicinal chemistry, 17(14), 5275-5284 (2009-06-09)
In this work, we report the synthesis and characterization of new compounds derived from benzothiazoles and thiadiazoles. We observed that structural modifications on these skeletons affected the antioxidant activity. Thiol and aminothiol compounds derived from thiadiazoles and benzothiazoles showed an
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