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190848-69-2

190848-69-2 structure

190848-69-2 structure

Name: [(1R,2R)-2-hydroxy-2-[(2R,3S)-3-hydroxy-6-oxo-2,3-dihydropyran-2-yl]-1-phenylethyl] (E)-3-phenylprop-2-enoate
Chemical Name: [(1R,2R)-2-hydroxy-2-[(2R,3S)-3-hydroxy-6-oxo-2,3-dihydropyran-2-yl]-1-phenylethyl] (E)-3-phenylprop-2-enoate
CAS Number: 190848-69-2
Molecular Formula: C₂₂H₂₀O₆
Molecular Weight: 380.39100
Create Date: 2017-08-31 01:07:10
Modify Date: 2025-10-02 06:12:26

Name	[(1R,2R)-2-hydroxy-2-[(2R,3S)-3-hydroxy-6-oxo-2,3-dihydropyran-2-yl]-1-phenylethyl] (E)-3-phenylprop-2-enoate
Synonyms	(+)-howiionol A Howiinol A (1R,2R)-2-hydroxy-2-((2R,3S)-3-hydroxy-6-oxo-3,6-dihydro-2H-pyran-2-yl)-1-phenylethyl cinnamate

Boiling Point	568.5ºC at 760 mmHg
Molecular Formula	C₂₂H₂₀O₆
Molecular Weight	380.39100
Flash Point	199.1ºC
Exact Mass	380.12600
PSA	93.06000
LogP	2.18770
Vapour Pressure	9.16E-14mmHg at 25°C
Index of Refraction	1.645

190775-11-2 structure

190775-11-2

~71%

190848-69-2 structure

190848-69-2

Literature: Sharma, Gangavaram V.M.; Mallesham, Samala Tetrahedron Asymmetry, 2010 , vol. 21, # 21-22 p. 2646 - 2658

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