Demethylsuberosin

Suppliers

Names

[ CAS No. ]:
21422-04-8

[ Name ]:
Demethylsuberosin

[Synonym ]:
7-demethylsuberosin
O-demethylsuberosin
Demethylsuberosin
2H-1-Benzopyran-2-one, 7-hydroxy-6-(3-methyl-2-buten-1-yl)-
7-Hydroxy-6-(3-methyl-2-buten-1-yl)-2H-chromen-2-one
BEN267
2H-1-Benzopyran-2-one, 7-hydroxy-6-(3-methyl-2-butenyl)-
7-hydroxy-6-prenylcoumarin
7-demethylsuberosine

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
418.8±45.0 °C at 760 mmHg

[ Melting Point ]:
134-136℃

[ Molecular Formula ]:
C14H14O3

[ Molecular Weight ]:
230.259

[ Flash Point ]:
182.0±21.5 °C

[ Exact Mass ]:
230.094299

[ PSA ]:
50.44000

[ LogP ]:
3.67

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.595

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 6-(3-methylbut-2-enyl)-7-phenylmethoxychromen-2-one
  • 7-Hydroxycoumarine
  • 8-iododemethylsuberosin acetate
  • 8-iodo-7-(2-methylbut-3-en-2-yloxy)chromen-2-one
  • 3-Chloro-3-methyl-1-butyne
  • 7-hydroxy-8-iodochromen-2-one
  • 7-O-(1,1-dimethyl-2-propynyl)-8-iodo-2H-1-benzopyran-2-one

DownStream

  • Psoralen
  • Suberosin
  • 7-Methoxy-6-(3,3-dimethyloxiranylmethyl)-2H-1-benzopyran-2-one

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • demethylsuberosin acetate
  • 1-[1-(Furan-2-carbonyl)piperidin-4-yl]-3-(2-methoxyethyl)imidazolidine-2,4-dione
  • 1-[1-(5-Bromofuran-2-carbonyl)piperidin-4-yl]-3-(2-methoxyethyl)imidazolidine-2,4-dione
  • 3-(2-Methoxyethyl)-1-[1-(thiophene-2-carbonyl)piperidin-4-yl]imidazolidine-2,4-dione
  • 1-(1-(9H-xanthene-9-carbonyl)piperidin-4-yl)-3-(2-methoxyethyl)imidazolidine-2,4-dione
  • 1-[1-(2-Chloro-4-fluorobenzoyl)piperidin-4-yl]-3-(2-methoxyethyl)imidazolidine-2,4-dione
  • 3-(2-Methoxyethyl)-1-(1-(4-methyl-1,2,3-thiadiazole-5-carbonyl)piperidin-4-yl)imidazolidine-2,4-dione
  • 1-(1-(2-(2,5-Dioxopyrrolidin-1-yl)acetyl)piperidin-4-yl)-3-(2-methoxyethyl)imidazolidine-2,4-dione
  • 3-(2-Methoxyethyl)-1-[1-(thiophene-3-carbonyl)piperidin-4-yl]imidazolidine-2,4-dione
  • 1-(1-(6-methoxy-1H-indole-2-carbonyl)piperidin-4-yl)-3-(2-methoxyethyl)imidazolidine-2,4-dione
  • 1-(1-(Cyclohex-3-enecarbonyl)piperidin-4-yl)-3-(2-methoxyethyl)imidazolidine-2,4-dione
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.