Calceolarioside B

Catalogue Number

BD-D1312

Analysis Method

HPLC,NMR,MS

Specification

98%(HPLC)

Storage

-20℃

Molecular Weight

478.45

Appearance

Yellow crystalline powder

Botanical Source

Akebia quinata(Thunb.)Decne./Calceolaria sp., Cassinopsis sp., Digitalis sp., Plantago sp., and other spp.

Structure Type

Phenylpropanoids

Category

Standards;Natural Pytochemical;API

SMILES

C1=CC(=C(C=C1CCOC2C(C(C(C(O2)COC(=O)C=CC3=CC(=C(C=C3)O)O)O)O)O)O)O

Synonyms

β-D-Glucopyranoside, 2-(3,4-dihydroxyphenyl)ethyl 6-O-[(2E)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propen-1-yl]-/β-D-Glucopyranoside, 2-(3,4-dihydroxyphenyl)ethyl 6-O-[(2E)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]-/[(2R,3S,4S,5R,6R)-6-[2-(3,4-dihydroxyphenyl)ethoxy]-3,4,5-trihydroxyoxan-2-yl]methyl (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate/2-(3,4-Dihydroxyphenyl)ethyl 6-O-[(2E)-3-(3,4-dihydroxyphenyl)-2-propenoyl]-β-D-glucopyranoside

IUPAC Name

[(2R,3S,4S,5R,6R)-6-[2-(3,4-dihydroxyphenyl)ethoxy]-3,4,5-trihydroxyoxan-2-yl]methyl (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate

Applications

Calceolarioside B is a natural product isolated from Stauntonia hexaphylla leaves. Calceolarioside B exhibits significant inhibitory activity against rat lens aldose reductase (RLAR) with an IC50 of 23.99 μM. Calceolarioside B displays inhibitory effect on DPPH radical scavenging activity with an IC50 of 94.60 μM [1].

Density

1.6±0.1 g/cm3

Solubility

Methanol; Water

Flash Point

275.2±26.4 °C

Boiling Point

799.8±60.0 °C at 760 mmHg

Melting Point

InChl

InChI=1S/C23H26O11/c24-14-4-1-12(9-16(14)26)3-6-19(28)33-11-18-20(29)21(30)22(31)23(34-18)32-8-7-13-2-5-15(25)17(27)10-13/h1-6,9-10,18,20-27,29-31H,7-8,11H2/b6-3+/t18-,20-,21+,22-,23-/m1/s1

InChl Key

LFKQVVDFNHDYNK-FOXCETOMSA-N

WGK Germany

RID/ADR

HS Code Reference

2938900000

Personal Projective Equipment

Correct Usage

For Reference Standard and R&D, Not for Human Use Directly.

Meta Tag

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