Kaempferitrin - ≥97% , CAS No.482-38-2

CAS: 482-38-2 Cat. No.: K170556 Molecular Weight: 578.52

GRADE & PURITY ≥97%

Synonyms

4H-1-BENZOPYRAN-4-ONE, 3,7-BIS((6-DEOXY-.ALPHA.-L-MANNOPYRANOSYL)OXY)-5-HYDROXY-2-(4-HYDROXYPHENYL)- | VPV01U3R59 | Q6345965 | CHEBI:68883 | DTXSID90197458 | 3-[(6-deoxy-alpha-L-mannopyranosyl)oxy]-5-hydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-7-yl 6-deo

Storage

Protected from light,Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Specifications

Synonyms

4H-1-BENZOPYRAN-4-ONE, 3, 7-BIS((6-DEOXY-.ALPHA.-L-MANNOPYRANOSYL)OXY)-5-HYDROXY-2-(4-HYDROXYPHENYL)- | VPV01U3R59 | Q6345965 | CHEBI:68883 | DTXSID90197458 | 3-[(6-deoxy-alpha-L-mannopyranosyl)oxy]-5-hydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-7-yl 6-deo

Specifications & Purity

≥97%

Biochemical and Physiological Mechanisms

Antioxidant, antimicrobial and anti-inflammatory agent. Immunostimulant agent. Induces macrophage proliferation. Inhibits NO production in LPS-induces macrophages (IC 50 = 40 μM). Stimulates glucose-metabolizing enzymes. Shows antidiabetic effects in vivo

Storage

Protected from light, Store at -20°C, Argon charged

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Note

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Purity

≥97%

Names and Identifiers

• Pubchem Sid: 504763878
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504763878
• Canonical Smiles: CC1C(C(C(C(O1)OC2=CC(=C3C(=C2)OC(=C(C3=O)OC4C(C(C(C(O4)C)O)O)O)C5=CC=C(C=C5)O)O)O)O)O
• IUPAC Name: 5-hydroxy-2-(4-hydroxyphenyl)-3,7-bis[[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy]chromen-4-one
• InChIKey: PUPKKEQDLNREIM-QNSQPKOQSA-N
• INCHI: 1S/C27H30O14/c1-9-17(30)20(33)22(35)26(37-9)39-13-7-14(29)16-15(8-13)40-24(11-3-5-12(28)6-4-11)25(19(16)32)41-27-23(36)21(34)18(31)10(2)38-27/h3-10,17-18,20-23,26-31,33-36H,1-2H3/t9-,10-,17-,18-,20+,21+,22+,23+,26-,27-/m0/s1
• Isomeric SMILES: C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)OC2=CC(=C3C(=C2)OC(=C(C3=O)O[C@H]4[C@@H]([C@@H]([C@H]([C@@H](O4)C)O)O)O)C5=CC=C(C=C5)O)O)O)O)O
• Molecular Weight: 578.52
• Reaxy-Rn: 20669538
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=20669538&ln=

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: Flavonoid-3-O-glycosides 4'-hydroxyflavonoids 5-hydroxyflavonoids Flavones 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 Oxacyclic compounds Acetals Polyols Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Flavonoid-3-o-glycoside - Flavonoid-7-o-glycoside - Hydroxyflavonoid - Flavone - 5-hydroxyflavonoid - 4'-hydroxyflavonoid - Phenolic glycoside - Hexose monosaccharide - Chromone - Glycosyl compound - O-glycosyl compound - Benzopyran - 1-benzopyran - Pyranone - Phenol - 1-hydroxy-2-unsubstituted benzenoid - 1-hydroxy-4-unsubstituted benzenoid - Pyran - Benzenoid - Oxane - Monosaccharide - Monocyclic benzene moiety - Heteroaromatic compound - Vinylogous acid - Secondary alcohol - Organoheterocyclic compound - Oxacycle - Acetal - Polyol - Organic oxide - Organic oxygen compound - Hydrocarbon derivative - Alcohol - Organooxygen 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: Flavones and Flavonols

Data sources

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

Associated Targets(Human)

TOP2A Tclin DNA topoisomerase II alpha (6317 Activities)

Discover Target: TOP2A

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

TYR Tclin Tyrosinase (717 Activities)

Discover Target: TYR

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

XDH Tclin Xanthine dehydrogenase (1038 Activities)

Discover Target: XDH

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

TERT Tchem Telomerase reverse transcriptase (2428 Activities)

Discover Target: TERT

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Liver microsomes (16955 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Associated Targets(non-human)

Rattus norvegicus (775804 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mechanisms of Action

Chemical and Physical Properties

• Sensitivity: Light sensitive; air sensitive; heat sensitive
• Molecular Weight: 578.500 g/mol
• XLogP3: -0.100
• Hydrogen Bond Donor Count: 8
• Hydrogen Bond Acceptor Count: 14
• Rotatable Bond Count: 5
• Exact Mass: 578.164 Da
• Monoisotopic Mass: 578.164 Da
• Topological Polar Surface Area: 225.000 Ų
• Heavy Atom Count: 41
• Formal Charge: 0
• Complexity: 968.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 10
• 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

References

1. Caiying Zhang, Yuelong Li, Abdus Samad, Hongliang He, Huan Ma, Yang Chen, Tengchuan Jin.  (2023)  Kyasanur Forest disease virus NS3 helicase: Insights into structure, activity, and inhibitors.  INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,      [PMID:37924898] [10.1016/j.ijbiomac.2023.127856]