Noreugenin

Suppliers

Names

[ CAS No. ]:
1013-69-0

[ Name ]:
Noreugenin

[Synonym ]:
5,7-Dihydroxy-2-methyl-4H-1-benzopyran-4-one
2-Methyl-5,7-dihydroxychromone
5,7-Dihydroxy-2-methyl-4H-chromen-4-one
5,7-Dihydroxy-2-methylchromone
4H-1-Benzopyran-4-one, 5,7-dihydroxy-2-methyl-
4H-1-Benzopyran-4-one,5,7-dihydroxy-2-methyl
5,7-dihydroxy-2-methylbenzopyran-4-one
Noreugenin
CPD-0

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
394.6±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C10H8O4

[ Molecular Weight ]:
192.168

[ Flash Point ]:
164.0±21.4 °C

[ Exact Mass ]:
192.042252

[ PSA ]:
70.67000

[ LogP ]:
1.58

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.652

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2914400090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Malonyl CoA
  • 2',4',6'-Trihydroxyacetophenone Monohydrate
  • Sodium acetate
  • 3-Acetyl-5,7-bis(acetyloxy)-2-methyl-4H-1-benzopyran-4-one
  • (4-acetyl-3,5-diacetyloxyphenyl) acetate
  • 7-hydroxy-2-methyl-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
  • 2-methyl-4-oxo-4H-chromene-5,7-diyl diacetate
  • 5,7-dihydroxy-2-methyl-6-[(2R,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one
  • Eugenin
  • 2-Methyl-3-acetyl-5,7-dihydroxy-4H-1-benzopyran-4-one

DownStream

  • 5-hydroxy-2,2,8-trimethyl-10-(3-methylbut-2-enyl)pyrano[3,2-g]chromen-6-one
  • 2,2,6,6,10-Pentamethyl-2H,6H,12H-benzo[1,2-b:3,4-b':5,6-b'']tripyran-12-one
  • Eugenitin
  • Eugenin

Customs

[ HS Code ]: 2914400090

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%