[(1S,4aα,7aα)-1α-(β-D-Glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5β-hydroxycyclopenta[c]pyran-7α-yl]α-D-galactopyranoside

[(1S,4aα,7aα)-1α-(β-D-Glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5β-hydroxycyclopenta[c]pyran-7α-yl]α-D-galactopyranoside Structure
CAS No.
81720-07-2
Chemical Name:
[(1S,4aα,7aα)-1α-(β-D-Glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5β-hydroxycyclopenta[c]pyran-7α-yl]α-D-galactopyranoside
Synonyms
RhMannioside C;Rehmannioside C;Rehmannia glycosides C;[(1S,4aα,7aα)-1α-(β-D-Glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5β-hydroxycyclopenta[c]pyran-7α-yl]α-D-galactopyranoside;α-D-Galactopyranoside, (1S,4aR,5R,7S,7aS)-1-(β-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5-hydroxy-7-methylcyclopenta[c]pyran-7-yl;(1S,4aR,5R,7S,7aS)-1-(beta-D-Glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5-hydroxy-7-methylcyclopenta[c]pyran-7-yl alpha-D-galactopyranoside
CBNumber:
CB32308413
Molecular Formula:
C21H34O14
Molecular Weight:
510.49
MOL File:
81720-07-2.mol
MSDS File:
SDS
Modify Date:
2024/7/2 8:55:06

[(1S,4aα,7aα)-1α-(β-D-Glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5β-hydroxycyclopenta[c]pyran-7α-yl]α-D-galactopyranoside Properties

Boiling point 803.2±65.0 °C(Predicted)
Density 1.66±0.1 g/cm3(Predicted)
pka 12.80±0.70(Predicted)
form Solid
color White to light yellow

[(1S,4aα,7aα)-1α-(β-D-Glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5β-hydroxycyclopenta[c]pyran-7α-yl]α-D-galactopyranoside Chemical Properties,Uses,Production

Uses

Rehmannioside C is a natural product extracted from Rehmannia glutinosa with potential function as an antiasthmatic agent/antiallergenic agent.

[(1S,4aα,7aα)-1α-(β-D-Glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5β-hydroxycyclopenta[c]pyran-7α-yl]α-D-galactopyranoside Preparation Products And Raw materials

Raw materials

Preparation Products

[(1S,4aα,7aα)-1α-(β-D-Glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5β-hydroxycyclopenta[c]pyran-7α-yl]α-D-galactopyranoside Rehmannioside C RhMannioside C (1S,4aR,5R,7S,7aS)-1-(beta-D-Glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5-hydroxy-7-methylcyclopenta[c]pyran-7-yl alpha-D-galactopyranoside α-D-Galactopyranoside, (1S,4aR,5R,7S,7aS)-1-(β-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5-hydroxy-7-methylcyclopenta[c]pyran-7-yl Rehmannia glycosides C 81720-07-2 C21H34O14 reference substance