8-O-acetylharpagide

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For Research Use Only.

Category

Iridoid derivatives

Cat.No.

NP3753

CAS

6926-14-3

Product Name

8-O-acetylharpagide

Structure

Product Details

Description

8-O-Acetylharpagide isolated from the roots of Scrophularia ningpoensis Hemsl. It has a biological activity on isolated smooth muscle preparations from guinea pig.

Synonyms

beta-D-Glucopyranoside, (1S,4aS,5R,7S,7aS)-7-(acetyloxy)-1,4a,5,6,7,7a-hexahydro-4a,5-dihydroxy-7-methylcyclopenta[c]pyran-1-yl;Harpagide 7-acetate;(1S,4aS,5R,7S,7aS)-1-(hexopyranosyloxy)-4a,5-dihydroxy-7-Methyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-7

IUPAC Name

[(1S,4aS,5R,7S,7aS)-4a,5-dihydroxy-7-methyl-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,5,6,7a-tetrahydrocyclopenta[c]pyran-7-yl] acetate

Molecular Weight

406.4

Molecular Formula

C17H26O11

Canonical SMILES

CC(=O)OC1(CC(C2(C1C(OC=C2)OC3C(C(C(C(O3)CO)O)O)O)O)O)C

InChI

InChI=1S/C17H26O11/c1-7(19)28-16(2)5-9(20)17(24)3-4-25-15(13(16)17)27-14-12(23)11(22)10(21)8(6-18)26-14/h3-4,8-15,18,20-24H,5-6H2,1-2H3/t8-,9-,10-,11+,12-,13-,14+,15+,16+,17-/m1/s1

Boiling Point

607.2±55.0°C (Predicted)

Melting Point

227-229℃

Purity

98.5%

Density

1.58 g/cm3

Appearance

Powder

Application

anti-inflammatory activity; antibacteria and antiviral activities

Storage

Sealed in dry,Store in freezer, under -20°C

HS Code

29389090

pKa

11.88±0.70(Predicted)

Safety Statements

24/25

Uses

3-Acetylharpagide is an iridoid glycoside displaying antibacterial, antiinflammatory and antiviral effects.

WGK Germany

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