(+)-NOESREAGENT
Names
[ CAS No. ]:
21499-23-0
[ Name ]:
(+)-NOESREAGENT
[Synonym ]:
3R-phyllodulcin
(R)-8-Hydroxy-3-(3-hydroxy-4-methoxy-phenyl)-isochroman-1-on
(S)-phyllodulcin
(3R)-3-(3-Hydroxy-4-methoxyphenyl)-8-hydroxyisochroman-1-one
R-(+)-Phyllodulcin
PHYLLODUCIN
(R)-3,4-Dihydro-8-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-1H-2-benzopyran-1-one
(+)-Praeruptorin
phyllodulcin
(R)-8-hydroxy-3-(3-hydroxy-4-methoxy-phenyl)-isochroman-1-one
Chemical & Physical Properties
[ Density]:
1.37g/cm3
[ Boiling Point ]:
540.6ºC at 760 mmHg
[ Molecular Formula ]:
C16H14O5
[ Molecular Weight ]:
286.27900
[ Flash Point ]:
206.2ºC
[ Exact Mass ]:
286.08400
[ PSA ]:
75.99000
[ LogP ]:
2.56060
[ Vapour Pressure ]:
2.66E-12mmHg at 25°C
[ Index of Refraction ]:
1.637
Safety Information
[ HS Code ]:
2932209090
Synthetic Route
Customs
[ HS Code ]: 2932209090
[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%