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

Modify Date: 2024-01-12 11:50:36

5-(Pyrazin-2-yl)-1H-1,2,4-triazole-3-thiol Structure
5-(Pyrazin-2-yl)-1H-1,2,4-triazole-3-thiol structure
Common Name 5-(Pyrazin-2-yl)-1H-1,2,4-triazole-3-thiol
CAS Number 3458-03-5 Molecular Weight 179.20200
Density 1.71g/cm3 Boiling Point 307.4ºC at 760 mmHg
Molecular Formula C6H5N5S Melting Point N/A
MSDS N/A Flash Point 139.7ºC

 Names

Name 5-pyrazin-2-yl-1,2-dihydro-1,2,4-triazole-3-thione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.71g/cm3
Boiling Point 307.4ºC at 760 mmHg
Molecular Formula C6H5N5S
Molecular Weight 179.20200
Flash Point 139.7ºC
Exact Mass 179.02700
PSA 106.15000
LogP 0.55040
Index of Refraction 1.878

 Safety Information

HS Code 2933990090

 Synthetic Route

~89%

5-(Pyrazin-2-yl)-1H-1,2,4-triazole-3-thiol Structure

5-(Pyrazin-2-yl...

CAS#:3458-03-5

Literature: Foks, Henryk; Orlewska, Czeslawa; Janowiec, Mieczyslaw Acta Poloniae Pharmaceutica, 1992 , vol. 49, # 5 p. 47 - 50

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5-(Pyrazin-2-yl)-1H-1,2,4-triazole-3-thiol Structure

5-(Pyrazin-2-yl...

CAS#:3458-03-5

Literature: Czarnocka-Janowicz; Foks; Nasal; Petrusewicz; Damasiewicz; Radwanska; Kaliszan Pharmazie, 1991 , vol. 46, # 2 p. 109 - 112

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

5-pirazynylo-1,2,4-triazolo-3-tiol