6,7-DIMETHOXY-3,4-DIHYDROISOQUINOLIN-1(2H)-ONE

Names

[ CAS No. ]:
493-49-2

[ Name ]:
6,7-DIMETHOXY-3,4-DIHYDROISOQUINOLIN-1(2H)-ONE

[Synonym ]:
6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-1-one
Corydaldin
6,7-dimethoxy-3,4-dihydroisoquinolin-1(2H)-one
6,7-dimethoxy-1,2,3,4-tetrahydro-isoquinolin-1-one
6,7-dimethoxy-1-oxo-1,2,3,4-tetrahydro-isoquinoline
3,4-dihydro-6,7-dimethoxyisoquinolin-1(2H)-one
Corydaldine
Corydaldine [MI]

Chemical & Physical Properties

[ Density]:
1.172g/cm3

[ Boiling Point ]:
468.8ºC at 760mmHg

[ Molecular Formula ]:
C₁₁H₁₃NO₃

[ Molecular Weight ]:
207.22600

[ Flash Point ]:
237.3ºC

[ Exact Mass ]:
207.09000

[ PSA ]:
47.56000

[ LogP ]:
1.31850

[ Vapour Pressure ]:
5.83E-09mmHg at 25°C

[ Index of Refraction ]:
1.537

Safety Information

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%