1,2-Diphenyl-4-(2-thienylmethylene)-3,5-pyrazolidinedione

Names

[ Name ]:
1,2-Diphenyl-4-(2-thienylmethylene)-3,5-pyrazolidinedione

[Synonym ]:
3,5-Pyrazolidinedione,1,2-diphenyl-4-(2-thienylmethylene)
1,2-Diphenyl-3,5-dioxo-4-thenyliden-pyrazolidin
1,2-Diphenyl-4-(2-thienylmethylene)-3,5-pyrazolidinedione
1,2-diphenyl-4-thiophen-2-ylmethylene-pyrazolidine-3,5-dione

Chemical & Physical Properties

[ Molecular Formula ]:
C₂₀H₁₄N₂O₂S

[ Molecular Weight ]:
346.40200

[ Exact Mass ]:
346.07800

[ PSA ]:
68.86000

[ LogP ]:
4.25650

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%