Catalogue Number
BF-P4007
Analysis Method
HPLC,NMR,MS
Specification
98%(HPLC)
Storage
2-8°C
Molecular Weight
466.39
Appearance
Powder
Botanical Source
Structure Type
Flavonoids
Category
Standards;Natural Pytochemical;API
SMILES
C1C(OC2=CC(=CC(=C2C1=O)O)O)C3=CC(=C(C(=C3)OC4C(C(C(C(O4)CO)O)O)O)O)O
Synonyms
Plantagoside/4H-1-Benzopyran-4-one, 2-(3-(β-D-glucopyranosyloxy)-4,5-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (S)-/5-[(2S)-5,7-Dihydroxy-4-oxo-3,4-dihydro-2H-chromen-2-yl]-2,3-dihydroxyphenyl β-D-glucopyranoside/4H-1-Benzopyran-4-one, 2-[3-(β-D-glucopyranosyloxy)-4,5-dihydroxyphenyl]-2,3-dihydro-5,7-dihydroxy-, (2S)-/(2S)-2-[3,4-dihydroxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-5,7-dihydroxy-2,3-dihydrochromen-4-one
IUPAC Name
(2S)-2-[3,4-dihydroxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-5,7-dihydroxy-2,3-dihydrochromen-4-one
Density
1.735
Solubility
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Flash Point
305.2±27.8 °C
Boiling Point
868.6±65.0 °C at 760 mmHg
Melting Point
InChl
InChI=1S/C21H22O12/c22-6-15-18(28)19(29)20(30)21(33-15)32-14-2-7(1-11(26)17(14)27)12-5-10(25)16-9(24)3-8(23)4-13(16)31-12/h1-4,12,15,18-24,26-30H,5-6H2/t12-,15+,18+,19-,20+,21+/m0/s1
InChl Key
SNFFBROYEDWRGB-NHXQFOETSA-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
provides coniferyl ferulate(CAS#:78708-33-5) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of coniferyl ferulate are included as well.>> amp version: coniferyl ferulate
MSDS
24895551
Plantagoside (5,7,4′,5′-tetrahydroxyflavanone-3′-O-glucoside) and its aglycone (5,7,3′,4′,5′-pentahydroxyflavanone), isolated from a 50% ethanol extract of Plantago major seeds (Plantaginaceae), were established to be potent inhibitors of the Maillard reaction. These compounds also inhibited the formation of advanced glycation end products in proteins in physiological conditions and inhibited protein cross-linking glycation. These results indicate that P. major seeds have potential therapeutic applications in the prevention of diabetic complications.
Potent protein glycation inhibition of plantagoside in Plantago major seeds.
Matsuura N1, Aradate T2, Kurosaka C3, Ubukata M4, Kittaka S1, Nakaminami Y1, Gamo K5, Kojima H6, Ohara M6.
2014
2610694
A hot-water extract from the seed of Plantago asiatica showed a potent inhibitory activity against jack bean alpha-mannosidase, and a flavanone glucoside, plantagoside, was isolated as the inhibitor. Plantagoside was a specific inhibitor for jack bean alpha-mannosidase (IC50 at 5 microM) and appeared to be a non-competitive inhibitor of the enzyme. Whereas, negligible or weak inhibitory activities were observed for beta-mannosidase, beta-glucosidase, and sialidase tested. Plantagoside also inhibited alpha-mannosidase activities in mouse liver lysosomal and microsomal fractions, and the enzyme inhibitory activity in microsomal fraction was enhanced in the presence of glucosidase inhibitor, castanospermine. Plantagoside suppressed antibody response to sheep red blood cells and concanavalin A induced lymphocyte proliferation which was measured by [3H]thymidine incorporation.
Plantagoside, a novel alpha-mannosidase inhibitor isolated from the seeds of Plantago asiatica, suppresses immune response.
Yamada H1, Nagai T, Takemoto N, Endoh H, Kiyohara H, Kawamura H, Otsuka Y.
1989 Dec 29
