4-benzylsulfanyl-3-fluoro-8-methyl-8,9-dihydro-3H-pyrano[3,4-b]quinoline

Names

[ CAS No. ]:
52831-37-5

[ Name ]:
4-benzylsulfanyl-3-fluoro-8-methyl-8,9-dihydro-3H-pyrano[3,4-b]quinoline

[Synonym ]:
6H-(1)Benzothiopyrano(4,3-b)quinoline,2-fluoro-7-methyl
2-Fluoro-7-methyl-6H-(1)benzothiopyrano(4,3-b)quinoline

Chemical & Physical Properties

[ Density]:
1.26g/cm3

[ Boiling Point ]:
500ºC at 760 mmHg

[ Molecular Formula ]:
C20H18FNOS

[ Molecular Weight ]:
339.42600

[ Flash Point ]:
256.2ºC

[ Exact Mass ]:
339.10900

[ PSA ]:
47.42000

[ LogP ]:
3.39240

[ Index of Refraction ]:
1.638

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2'-aminoacetophenone hydrochloride
  • 6-fluorothio-4-chromanone

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%