Demethylsuberosin

Suppliers

Names

[ 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
4,5,6,7-Tetrahydro-5-(2-morpholinylmethyl)thieno[3,2-c]pyridine
2-bromo-3-phenyl-1H-pyrrolo[2,3-b]pyridine
2-amino-2-methyl-6-(1H-pyrazol-1-yl)hexanoic acid
3-(1-Methylindolin-5-yl)propan-1-amine
2-amino-2-methyl-5-(1H-pyrazol-1-yl)pentanoic acid
ethyl 2-(cyclopropylamino)-3-(1H-1,2,4-triazol-1-yl)propanoate
2-(Cyclopropylamino)-3-(1h-1,2,4-triazol-1-yl)propanamide
2-methyl-2-[(propan-2-yl)amino]-4-(1H-1,2,4-triazol-1-yl)butanoic acid
2-Amino-3-(4-methyl-1H-pyrazol-1-YL)propanamide
methyl 3-(4-methyl-1H-pyrazol-1-yl)-2-(methylamino)propanoate