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

Modify Date: 2024-01-05 06:38:01

3-(4-Chloro-1,2,5-thiadiazol-3-yl)pyridine Structure
3-(4-Chloro-1,2,5-thiadiazol-3-yl)pyridine structure
Common Name 3-(4-Chloro-1,2,5-thiadiazol-3-yl)pyridine
CAS Number 131986-28-2 Molecular Weight 197.645
Density 1.5±0.1 g/cm3 Boiling Point 297.2±25.0 °C at 760 mmHg
Molecular Formula C7H4ClN3S Melting Point N/A
MSDS USA Flash Point 133.5±23.2 °C

 Names

Name 3-Chloro-4-(Pyridin-3-YL)-1,2,5-Thiadiazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 297.2±25.0 °C at 760 mmHg
Molecular Formula C7H4ClN3S
Molecular Weight 197.645
Flash Point 133.5±23.2 °C
Exact Mass 196.981445
PSA 66.91000
LogP 2.50
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.631

 Safety Information

Hazard Codes Xi
HS Code 2934999090

 Synthetic Route

~74%

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

3-(4-Chloro-1,2...

CAS#:131986-28-2

Literature: FMC CORPORATION Patent: WO2005/6858 A2, 2005 ; Location in patent: Page/Page column 32-33 ;

~17%

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

3-(4-Chloro-1,2...

CAS#:131986-28-2

Literature: Merschaert, Alain; Gorissen, Hugo J. Heterocycles, 2003 , vol. 60, # 1 p. 29 - 45

~%

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

3-(4-Chloro-1,2...

CAS#:131986-28-2

Literature: Journal of Medicinal Chemistry, , vol. 41, # 22 p. 4378 - 4384

~25%

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

3-(4-Chloro-1,2...

CAS#:131986-28-2

Literature: Merschaert, Alain; Gorissen, Hugo J. Heterocycles, 2003 , vol. 60, # 1 p. 29 - 45

~52%

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

3-(4-Chloro-1,2...

CAS#:131986-28-2

Literature: Merschaert, Alain; Gorissen, Hugo J. Heterocycles, 2003 , vol. 60, # 1 p. 29 - 45

~76%

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

3-(4-Chloro-1,2...

CAS#:131986-28-2

Literature: Merschaert, Alain; Gorissen, Hugo J. Heterocycles, 2003 , vol. 60, # 1 p. 29 - 45

~%

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

3-(4-Chloro-1,2...

CAS#:131986-28-2

Literature: Journal of Medicinal Chemistry, , vol. 35, # 12 p. 2274 - 2283

 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

3-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole
3-(4-Chloro-1,2,5-thiadiazol-3-yl)pyridine
3-Chloro-4-(3-pyridyl)-1,2,5-thiadiazole
Pyridine, 3-(4-chloro-1,2,5-thiadiazol-3-yl)-