Theaflavin - Moligand™,≥98% , CAS No.4670-05-7

CAS: 4670-05-7 Cat. No.: T664644 Molecular Weight: 564.49 PubChem CID: 135403798

GRADE & PURITY Moligand™, ≥98%

Storage

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

Shipped In

Ice chest + Ice pads

Overview

Theaflavin is a suitable natural inhibitor against influenza A (H1N1) neuraminidase.

Specifications

Specifications & Purity

Moligand™, ≥98%

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.

Grade

Moligand™

Purity

≥98%

Names and Identifiers

• Canonical Smiles: C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC4=C(C(=C(C=C4C5C(CC6=C(C=C(C=C6O5)O)O)O)O)O)C(=O)C(=C3)O)O
• IUPAC Name: 3,4,6-trihydroxy-1,8-bis[(2R,3R)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl]benzo[7]annulen-5-one
• InChIKey: IPMYMEWFZKHGAX-ZKSIBHASSA-N
• INCHI: 1S/C29H24O12/c30-11-3-17(32)15-8-21(36)28(40-23(15)5-11)10-1-13-14(7-20(35)27(39)25(13)26(38)19(34)2-10)29-22(37)9-16-18(33)4-12(31)6-24(16)41-29/h1-7,21-22,28-33,35-37,39H,8-9H2,(H,34,38)/t21-,22-,28-,29-/m1/s1
• Isomeric SMILES: C1[C@H]([C@H](OC2=CC(=CC(=C21)O)O)C3=CC4=C(C(=C(C=C4[C@@H]5[C@@H](CC6=C(C=C(C=C6O5)O)O)O)O)O)C(=O)C(=C3)O)O
• Alternate CAS: 4670-05-7
• PubChem CID: 135403798
• MeSH Entry Terms: 1,8-bis((2R,3R)-3,5,7-trihydroxy-2H-1-benzopyran-2-yl)-3,4,6-trihydroxy-5H-benzocyclohepten-5-one;1,8-bis(3-alpha,5,7-trihydroxy-2-alpha-chromanyl)-5H-benzocyclohepten-5-one;theaflavin;theaflavine
• Molecular Weight: 564.49

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Phenylpropanoids and polyketides
    • Class Flavonoids
      • Subclass Flavans
        • Level5 Flavan-3-ols
          • Level6 Catechins

• Kingdom: Organic compounds
• Superclass: Phenylpropanoids and polyketides
• Class: Flavonoids
• Subclass: Flavans
• Intermediate Tree Nodes: Flavan-3-ols
• Direct Parent: Catechins
• Alternative Parents: 7-hydroxyflavonoids 5-hydroxyflavonoids 4'-hydroxyflavonoids 3-hydroxyflavonoids 3'-hydroxyflavonoids 1-benzopyrans Tropolones Alkyl aryl ethers 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Secondary alcohols Cyclic ketones Polyols Oxacyclic compounds Organic oxides
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Catechin - 3'-hydroxyflavonoid - 3-hydroxyflavonoid - 4'-hydroxyflavonoid - 5-hydroxyflavonoid - 7-hydroxyflavonoid - Hydroxyflavonoid - Benzopyran - Chromane - 1-benzopyran - Tropolone - Tropone - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Benzenoid - Cyclic ketone - Secondary alcohol - Oxacycle - Organoheterocyclic compound - Polyol - Ether - Alcohol - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organic oxygen compound - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as catechins. These are compounds containing a catechin moiety, which is a 3,4-dihydro-2-chromene-3,5.7-tiol.
• External Descriptors: Not available

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

Chemical and Physical Properties

• Sensitivity: light & Moisture & heat sensitive
• Molecular Weight: 564.500 g/mol
• XLogP3: 2.400
• Hydrogen Bond Donor Count: 9
• Hydrogen Bond Acceptor Count: 12
• Rotatable Bond Count: 2
• Exact Mass: 564.127 Da
• Monoisotopic Mass: 564.127 Da
• Topological Polar Surface Area: 218.000 Ų
• Heavy Atom Count: 41
• Formal Charge: 0
• Complexity: 1060.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 4
• 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. Yujie Ai, Qidi Wu, Haibo Yuan, Yingqin He, Yongwen Jiang, Suzhen Niu.  (2024)  Development of a rapid, accurate and efficient HPLC method for simultaneous determination of catechins and theaflavins in black tea.  JOURNAL OF FOOD COMPOSITION AND ANALYSIS,      [PMID:] [10.1016/j.jfca.2024.105990]

2. Huan Fang, Tong Wang, Lan Chen, Xiao-Zhi Wang, Hai-Long Wu, Yao Chen, Ru-Qin Yu.  (2024)  Rapid authenticity identification of high-quality Wuyi Rock tea by multidimensional fluorescence spectroscopy coupled with chemometrics.  JOURNAL OF FOOD COMPOSITION AND ANALYSIS,      [PMID:] [10.1016/j.jfca.2024.106632]

3. Xiao Zhang, Ting Cheng, Chen Chen, Fuqiang Liu, Fei Wu, Li Song, Baoxuan Hou, Yuan Tian, Xin Zhao, Safi Ullah, Rui Li.  (2025)  Theaflavins as Electrolyte Additives for Inhibiting Zinc Dendrites and Hydrogen Evolution in Aqueous Zinc-Ion Batteries.  INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,  26  (19): (9399).  [PMID:41096668] [10.3390/ijms26199399]