4-(5-Phenyl-1,3,4-thiadiazol-2-yl)pyridine

Modify Date: 2025-08-26 16:50:25

4-(5-Phenyl-1,3,4-thiadiazol-2-yl)pyridine Structure
4-(5-Phenyl-1,3,4-thiadiazol-2-yl)pyridine structure
Common Name 4-(5-Phenyl-1,3,4-thiadiazol-2-yl)pyridine
CAS Number 4291-07-0 Molecular Weight 239.29600
Density 1.265g/cm3 Boiling Point 437.6ºC at 760 mmHg
Molecular Formula C13H9N3S Melting Point N/A
MSDS N/A Flash Point 212.7ºC

 Names

Name 4-(5-Phenyl-1,3,4-thiadiazol-2-yl)pyridine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.265g/cm3
Boiling Point 437.6ºC at 760 mmHg
Molecular Formula C13H9N3S
Molecular Weight 239.29600
Flash Point 212.7ºC
Exact Mass 239.05200
PSA 66.91000
LogP 3.26710
Index of Refraction 1.639
InChIKey RKUOWPNMWKCGSW-UHFFFAOYSA-N
SMILES c1ccc(-c2nnc(-c3ccncc3)s2)cc1

 Safety Information

HS Code 2934999090

 Synthetic Route

~%

4-(5-Phenyl-1,3,4-thiadiazol-2-yl)pyridine Structure

4-(5-Phenyl-1,3...

CAS#:4291-07-0

Literature: Vereshchagina,N.N.; Postovskii,I.Y. J. Gen. Chem. USSR (Engl. Transl.), 1960 , vol. 30, p. 4024 - 4026,3983 - 3985

~%

4-(5-Phenyl-1,3,4-thiadiazol-2-yl)pyridine Structure

4-(5-Phenyl-1,3...

CAS#:4291-07-0

Literature: Eilingsfeld,H. Chemische Berichte, 1965 , vol. 98, p. 1308 - 1321

~70%

4-(5-Phenyl-1,3,4-thiadiazol-2-yl)pyridine Structure

4-(5-Phenyl-1,3...

CAS#:4291-07-0

Literature: Polshettiwar, Vivek; Varma, Rajender S. Tetrahedron Letters, 2008 , vol. 49, # 5 p. 879 - 883

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-Phenyl-5-<4-vinyl-phenyl>-oxazol
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