4-amino-5-(pyrazin-2-yl)-4H-1,2,4-triazole-3-thiol

Base Information

Chemical Name:4-amino-5-(pyrazin-2-yl)-4H-1,2,4-triazole-3-thiol
CAS No.:124991-69-1
Molecular Formula:C6H6N6S
Molecular Weight:194.21700
Hs Code.:2933990090
DSSTox Substance ID:DTXSID90388288
Mol file:124991-69-1.mol

Synonyms:124991-69-1;4-amino-5-(pyrazin-2-yl)-4H-1,2,4-triazole-3-thiol;4-AMINO-5-PYRAZIN-2-YL-4H-1,2,4-TRIAZOLE-3-THIOL;4-amino-3-pyrazin-2-yl-1H-1,2,4-triazole-5-thione;Deditoniumbromide;4H-1,2,4-Triazole-3-thiol, 4-amino-5-pyrazinyl-;DTXSID90388288;MFCD02258410;STK519300;STK658035;AKOS005173394;AKOS005588499;CS-0329175;FT-0683402;4-amino-5-pyrazin-2-yl-1,2,4-triazole-3-thiol;4-Amino-3-mercapto-5-pyrazine-4(H)-1,2,4-triazole;4-amino-5-pyrazin-2-yl-4h-[1,2,4]triazole-3-thiol;4-amino-5-(pyrazin-2-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione

Suppliers and Price of 4-amino-5-(pyrazin-2-yl)-4H-1,2,4-triazole-3-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

TRC
4-amino-5-(pyrazin-2-yl)-4H-1,2,4-triazole-3-thiol
100mg
$ 265.00

Matrix Scientific
4-Amino-5-pyrazin-2-yl-4H-1,2,4-triazole-3-thiol
500mg
$ 237.00

Crysdot
4-Amino-5-(pyrazin-2-yl)-4H-1,2,4-triazole-3-thiol 95+%
5g
$ 752.00

Chemenu
4-Amino-5-(pyrazin-2-yl)-4H-1,2,4-triazole-3-thiol 95%+
1g
$ 230.00

American Custom Chemicals Corporation
4-AMINO-5-PYRAZIN-2-YL-4H-1,2,4-TRIAZOLE-3-THIOL 95.00%
1G
$ 750.75

American Custom Chemicals Corporation
4-AMINO-5-PYRAZIN-2-YL-4H-1,2,4-TRIAZOLE-3-THIOL 95.00%
0.5G
$ 682.00

American Custom Chemicals Corporation
4-AMINO-5-PYRAZIN-2-YL-4H-1,2,4-TRIAZOLE-3-THIOL 95.00%
5G
$ 1328.25

Alichem
4-Amino-5-(pyrazin-2-yl)-4H-1,2,4-triazole-3-thiol
5g
$ 775.20

AK Scientific
4-Amino-5-pyrazin-2-yl-4H-1,2,4-triazole-3-thiol
500mg
$ 369.00

Total 7 raw suppliers

Chemical Property of 4-amino-5-(pyrazin-2-yl)-4H-1,2,4-triazole-3-thiol

Chemical Property:

PSA：121.31000
LogP:0.31880
XLogP3:-0.9
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:194.03746539
Heavy Atom Count:13
Complexity:252

Purity/Quality:

98%min ^*data from raw suppliers

4-amino-5-(pyrazin-2-yl)-4H-1,2,4-triazole-3-thiol ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CN=C(C=N1)C2=NNC(=S)N2N

Technology Process of 4-amino-5-(pyrazin-2-yl)-4H-1,2,4-triazole-3-thiol

There total 4 articles about 4-amino-5-(pyrazin-2-yl)-4H-1,2,4-triazole-3-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:

: 37545-39-4
5-(pyrazin-2-yl)-1,3,4-oxadiazole-2(3H)-thione

: 124991-69-1
4-amino-2,4-dihydro-5-(2-pyrazinyl)-3H-1,2,4-triazole-3-thione

Guidance literature:: With hydrazine hydrate; In ethanol; at 100 ℃; Sealed tube;
DOI:10.1002/cmdc.201700186

Reference yield:

: 98-97-5
2-pyrazylcarboxylic acid

: 124991-69-1
4-amino-2,4-dihydro-5-(2-pyrazinyl)-3H-1,2,4-triazole-3-thione

Guidance literature:: Multi-step reaction with 4 steps

1: sulfuric acid / Reflux

2: hydrazine hydrate / neat (no solvent) / 120 °C / Sealed tube

3: potassium hydroxide / ethanol / 3 h / 85 °C

4: hydrazine hydrate / ethanol / 100 °C / Sealed tube

With sulfuric acid; hydrazine hydrate; potassium hydroxide; In ethanol;
DOI:10.1002/cmdc.201700186

Reference yield:

: 6924-68-1
ethyl 2-pyrazinecarboxylate

: 124991-69-1
4-amino-2,4-dihydro-5-(2-pyrazinyl)-3H-1,2,4-triazole-3-thione

Guidance literature:: Multi-step reaction with 3 steps

1: hydrazine hydrate / neat (no solvent) / 120 °C / Sealed tube

2: potassium hydroxide / ethanol / 3 h / 85 °C

3: hydrazine hydrate / ethanol / 100 °C / Sealed tube

With hydrazine hydrate; potassium hydroxide; In ethanol;
DOI:10.1002/cmdc.201700186