1-(thiophene-2-carbonyl)piperidin-4-one

Modify Date: 2024-01-11 18:39:37

1-(thiophene-2-carbonyl)piperidin-4-one Structure
1-(thiophene-2-carbonyl)piperidin-4-one structure
Common Name 1-(thiophene-2-carbonyl)piperidin-4-one
CAS Number 141945-71-3 Molecular Weight 209.26500
Density 1.304g/cm3 Boiling Point 389.208ºC at 760 mmHg
Molecular Formula C10H11NO2S Melting Point N/A
MSDS N/A Flash Point 189.186ºC

 Names

Name 1-(thiophene-2-carbonyl)piperidin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.304g/cm3
Boiling Point 389.208ºC at 760 mmHg
Molecular Formula C10H11NO2S
Molecular Weight 209.26500
Flash Point 189.186ºC
Exact Mass 209.05100
PSA 65.62000
LogP 1.49110
Vapour Pressure 0mmHg at 25°C
Index of Refraction 1.598

 Safety Information

HS Code 2934999090

 Synthetic Route

~%

1-(thiophene-2-carbonyl)piperidin-4-one Structure

1-(thiophene-2-...

CAS#:141945-71-3

Literature: WO2007/3934 A2, ; Page/Page column 112-113 ; WO 2007/003934 A2

~42%

1-(thiophene-2-carbonyl)piperidin-4-one Structure

1-(thiophene-2-...

CAS#:141945-71-3

Literature: Artico, M.; Massa, S.; Mai, A.; Silvestri, R. Journal of Heterocyclic Chemistry, 1992 , vol. 29, # 1 p. 241 - 245

 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

1-(thiophene-2-carbonyl)-piperidin-4-one
1-(thien-2-ylcarbonyl)piperidin-4-one
1-(thien-2-oyl)-4-oxopiperidine
4-Piperidinone,1-(2-thienylcarbonyl)