3-(Bromoacetyl)-4-hydroxy-6-methyl-2H-pyran-2-one

Names

[ CAS No. ]:
3754-53-8

[ Name ]:
3-(Bromoacetyl)-4-hydroxy-6-methyl-2H-pyran-2-one

[Synonym ]:
3'-Bromoflavone
3-Bromophenylboronic acid,pinacol ester
3'-Brom-flavon

Chemical & Physical Properties

[ Molecular Formula ]:
C₈H₇BrO₄

[ Molecular Weight ]:
247.04300

[ Exact Mass ]:
245.95300

[ PSA ]:
67.51000

[ LogP ]:
1.23140

Safety Information

[ HS Code ]:
2914700090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2914700090

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%