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Kaempferol-7-O-rhamnoside - ≥99.0%, high purity , CAS No.20196-89-8

COA

Grade & Purity:

Moligand™

≥99%

Cas Number: 20196-89-8
Molecular Weight: 432.38
PubChem CID: 25079965

In stock

Item Number

K646721

Grouped product items
SKU	Size	Availability	Price
K646721-1mg	1mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$129.90
K646721-5mg	5mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$359.90
K646721-10mg	10mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$659.90

Flavonoids Flavonols Phenols Polyphenols

View related series

Flavonoids Flavonols Phenols Polyphenols (23) Glucose Metabolism (1943) Glucosidase (71) Metabolic Enzyme/Protease (4860)

Basic Description

Synonyms	3,5,7-trihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydrochromen-4-one \| KAEMPFEROL 7-O-.ALPHA.-L-RHAMNOPYRANOSIDE \| AKOS032949016 \| UNII-79YJI9GIF1 \| MASSBANK PR100941 \| kaempferol-7-o-rhamnoside \|
Specifications & Purity	Moligand™, ≥99%
Biochemical and Physiological Mechanisms	Kaempferol-7-O-rhamnoside, isolated from Chimonanthus nitens Oliv. Leaves, is a potent α-glucosidase activity inhibitor. Kaempferol-7-O-rhamnoside has the potential for diabetes.
Storage Temp	Store at 2-8°C,Protected from light
Shipped In	Wet ice This product requires cold chain shipping. Ground and other economy services are not available.
Grade	Moligand™
Product Description	Kaempferol-7-O-rhamnoside, isolated from Chimonanthus nitens Oliv. Leaves, is a potent α-glucosidase activity inhibitor. Kaempferol-7-O-rhamnoside has the potential for diabetes Form:Solid IC50& Target:α-glucosidase activity

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Phenylpropanoids and polyketides
  - Class Flavonoids
    - Subclass Flavonoid glycosides
      - Level5 Flavonoid O-glycosides
        Level6 Flavonoid-7-O-glycosides

Kingdom	Organic compounds
Superclass	Phenylpropanoids and polyketides
Class	Flavonoids
Subclass	Flavonoid glycosides
Intermediate Tree Nodes	Flavonoid O-glycosides
Direct Parent	Flavonoid-7-O-glycosides
Alternative Parents	Flavonols 3-hydroxyflavonoids 4'-hydroxyflavonoids 5-hydroxyflavonoids Phenolic glycosides Hexoses Chromones O-glycosyl compounds 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids Pyranones and derivatives Oxanes Benzene and substituted derivatives Vinylogous acids Heteroaromatic compounds Secondary alcohols Acetals Oxacyclic compounds Polyols Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	Flavonoid-7-o-glycoside - 3-hydroxyflavone - 3-hydroxyflavonoid - 4'-hydroxyflavonoid - 5-hydroxyflavonoid - Flavone - Hydroxyflavonoid - Phenolic glycoside - Hexose monosaccharide - Chromone - Glycosyl compound - O-glycosyl compound - Benzopyran - 1-benzopyran - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Pyranone - Oxane - Pyran - Monocyclic benzene moiety - Monosaccharide - Benzenoid - Heteroaromatic compound - Vinylogous acid - Secondary alcohol - Oxacycle - Polyol - Organoheterocyclic compound - Acetal - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Alcohol - Organic oxygen compound - Aromatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as flavonoid-7-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C7-position.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Mechanisms of Action

Mechanism of Action	Action Type	target ID	Target Name	Target Type	Target Organism	Binding Site Name	References

Names and Identifiers

IUPAC Name	3,5-dihydroxy-2-(4-hydroxyphenyl)-7-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one
INCHI	InChI=1S/C21H20O10/c1-8-15(24)17(26)19(28)21(29-8)30-11-6-12(23)14-13(7-11)31-20(18(27)16(14)25)9-2-4-10(22)5-3-9/h2-8,15,17,19,21-24,26-28H,1H3/t8-,15-,17+,19+,21-/m0/s1
InChIKey	HQNOUCSPWAGQND-GKLNBGJFSA-N
Smiles	CC1C(C(C(C(O1)OC2=CC(=C3C(=C2)OC(=C(C3=O)O)C4=CC=C(C=C4)O)O)O)O)O
Isomeric SMILES	C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)OC2=CC(=C3C(=C2)OC(=C(C3=O)O)C4=CC=C(C=C4)O)O)O)O)O
Alternate CAS	20196-89-8
PubChem CID	25079965
Molecular Weight	432.38

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

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6 results found

Lot Number	Certificate Type	Date	Item
D2503287	Certificate of Analysis	Mar 27, 2025	K646721
D2503288	Certificate of Analysis	Mar 27, 2025	K646721
D2503289	Certificate of Analysis	Mar 27, 2025	K646721
D2503303	Certificate of Analysis	Mar 27, 2025	K646721
D2503306	Certificate of Analysis	Mar 27, 2025	K646721
D2503307	Certificate of Analysis	Mar 27, 2025	K646721

Chemical and Physical Properties

Solubility	DMSO : 100 mg/mL (231.28 mM; Need ultrasonic)
Molecular Weight	432.400 g/mol
XLogP3	0.600
Hydrogen Bond Donor Count	6
Hydrogen Bond Acceptor Count	10
Rotatable Bond Count	3
Exact Mass	432.106 Da
Monoisotopic Mass	432.106 Da
Topological Polar Surface Area	166.000 Å²
Heavy Atom Count	31
Formal Charge	0
Complexity	702.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	5
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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