5-Pyridin-3-YL-1,3,4-thiadiazole-2-thiol

Base Information

Chemical Name:5-Pyridin-3-YL-1,3,4-thiadiazole-2-thiol
CAS No.:28819-38-7
Molecular Formula:C7H5 N3 S2
Molecular Weight:195.26
Hs Code.:2934999090
DSSTox Substance ID:DTXSID20415399
Nikkaji Number:J1.726.211D
Wikidata:Q82224314
Mol file:28819-38-7.mol

Synonyms:28819-38-7;5-PYRIDIN-3-YL-1,3,4-THIADIAZOLE-2-THIOL;5-(pyridin-3-yl)-1,3,4-thiadiazole-2-thiol;5-pyridin-3-yl-3H-1,3,4-thiadiazole-2-thione;5-(3-pyridyl)-1,3,4-thiadiazole-2-thiol;SCHEMBL970073;SCHEMBL9528886;DTXSID20415399;MFCD03789156;STK686207;AKOS005174296;(E)-2-PHENYLETHYLENESULFONAMIDE;LS-04545;CS-0328123;FT-0695673;5-(Pyridin-3-yl)-1,3,4-thiadiazole-2(3H)-thione

Suppliers and Price of 5-Pyridin-3-YL-1,3,4-thiadiazole-2-thiol

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Matrix Scientific
5-Pyridin-3-yl-1,3,4-thiadiazole-2-thiol
500mg
$ 315.00

Crysdot
5-(Pyridin-3-yl)-1,3,4-thiadiazole-2-thiol 97%
1g
$ 371.00

American Custom Chemicals Corporation
5-PYRIDIN-3-YL-1,3,4-THIADIAZOLE-2-THIOL 95.00%
1G
$ 808.50

American Custom Chemicals Corporation
5-PYRIDIN-3-YL-1,3,4-THIADIAZOLE-2-THIOL 95.00%
0.5G
$ 726.00

AK Scientific
5-Pyridin-3-yl-1,3,4-thiadiazole-2-thiol
500mg
$ 475.00

Total 9 raw suppliers

Chemical Property of 5-Pyridin-3-YL-1,3,4-thiadiazole-2-thiol

Chemical Property:

Melting Point:275-280 °C(Solv: methanol (67-56-1))
Boiling Point:328.4±34.0 °C(Predicted)
PKA:6.09±0.12(Predicted)
PSA：105.71000
Density:1.55±0.1 g/cm3(Predicted)
LogP:1.88880
XLogP3:1.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:194.99248952
Heavy Atom Count:12
Complexity:227

Purity/Quality:

98%min ^*data from raw suppliers

5-Pyridin-3-yl-1,3,4-thiadiazole-2-thiol ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC(=CN=C1)C2=NNC(=S)S2

Technology Process of 5-Pyridin-3-YL-1,3,4-thiadiazole-2-thiol

There total 4 articles about 5-Pyridin-3-YL-1,3,4-thiadiazole-2-thiol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 33.0%

: 88317-41-3
potassium N-(pyridine-4-carbonyl)-hydrazine carbodithiolate

: 28819-38-7
5-(pyridin-3'-yl)-1,3,4-thiadiazole-2(3H)-thione

Guidance literature:: With sulfuric acid; for 0.0833333h;
DOI:10.1071/CH9831469

Reference yield:

: 553-53-7
Nicotinic acid hydrazide

: 28819-38-7
5-(pyridin-3'-yl)-1,3,4-thiadiazole-2(3H)-thione

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / KOH / ethanol / 1 h

2: 33 percent / H₂SO₄ conc. / 0.08 h

With potassium hydroxide; sulfuric acid; In ethanol;
DOI:10.1071/CH9831469