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Home/Compounds/CAS 4670-05-7
Formula C29H24O12MW 564.5Research-use catalog entryCOA/SDS by request

Theaflavin (Standard)

CAS Number: 4670-05-7

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Loading RDKit molecule structure...
InChIKey: IPMYMEWFZKHGAX-ZKSIBHASSA-NC29H24O12 | MW 564.5

Chemical Absolute Identifiers

CAS Number

4670-05-7

PubChem CID

114777

Molecular Formula

C29H24O12

Molecular Weight

564.5 g/mol

Exact Mass

564.126776

InChIKey

IPMYMEWFZKHGAX-ZKSIBHASSA-N

IUPAC Name

3,4,5-trihydroxy-1,8-bis[(2R,3R)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl]benzo[7]annulen-6-one

SMILES String

C1[C@H]([C@H](OC2=CC(=CC(=C21)O)O)C3=CC(=O)C(=C4C(=C3)C(=CC(=C4O)O)[C@@H]5[C@@H](CC6=C(C=C(C=C6O5)O)O)O)O)O

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

Theaflavin (Standard) (CAS 4670-05-7) is listed in the Advanced Chemicals portfolio, with molecular formula C29H24O12 and molecular weight 564. 50 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Natural Product ResearchSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow
Biological target reference

ChEMBL reports experimental activity evidence for: Apoptosis regulator Bcl-2 (Homo sapiens) — 2 assays; Cyclin-dependent kinase 2 (Homo sapiens) — 2 assays; GroEL/GroES (Escherichia coli) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Apoptosis regulator Bcl-2

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 6.16

Experimental evidence source: ChEMBL

Cyclin-dependent kinase 2

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 5.8

Experimental evidence source: ChEMBL

GroEL/GroES

Escherichia coli · PROTEIN COMPLEX · 2 qualifying assays · 1 documents

Experimental evidence source: ChEMBL

Safety & Handling

Safety and handling reference content is available through documentation requests.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

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Names & Synonyms / External Identifiers

Chemical Name

Theaflavin (Standard)

Names & Synonyms

3,4,5-trihydroxy-1,8-bis[(2R,3R)-3,5,7-trihydroxychroman-2-yl]benzo[7]annulen-6-one(4az,7e,9z)-1-((2r,3r)-3,4-dihydro-3,5,7-trihydroxy-2h-chromen-2-yl)-3,4,5-trihydroxy-8-((2r,3r)-3,5,7-trihydroxychroman-2-yl)-6h-benzo[7]annulen-6-one
External Identifiers
HMDB ID: HMDB0005788
Literature & Patent References
DOI 10.1016/j.ejmech.2024.117012Understanding the synergistic sensitization of natural products and antibiotics: An effective strategy to combat MRSA.DOI 10.1016/j.ejmech.2025.117655Design, synthesis, biophysical and biological evaluation of original condensed pyrrolopyrimidine and pyrrolopyridine ligands as anti-SARS-CoV-2 agents targeting G4.PMID 39509947Understanding the synergistic sensitization of natural products and antibiotics: An effective strategy to combat MRSA.PMID 40328034Design, synthesis, biophysical and biological evaluation of original condensed pyrrolopyrimidine and pyrrolopyridine ligands as anti-SARS-CoV-2 agents targeting G4.DOI 10.1021/acs.jmedchem.2c01731Screening through Lead Optimization of High Affinity, Allosteric Cyclin-Dependent Kinase 2 (CDK2) Inhibitors as Male Contraceptives That Reduce Sperm Counts in Mice.DOI 10.1021/acs.jmedchem.3c00442Non-steroidal CYP17A1 Inhibitors: Discovery and Assessment.PMID 36701569Screening through Lead Optimization of High Affinity, Allosteric Cyclin-Dependent Kinase 2 (CDK2) Inhibitors as Male Contraceptives That Reduce Sperm Counts in Mice.PMID 37191389Non-steroidal CYP17A1 Inhibitors: Discovery and Assessment.

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

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Non-public related references

(2R,2'R,3R,3'R)-2,2'-(3,4,6-trihydroxy-5-oxo-5H-benzo[7]annulene-1,8-diyl)bis(5,7-dihydroxychroman-3,2-diyl) bis(3,4,5-trihydroxybenzoate) , Theaflavin 3,3'-digallateCAS 30462-35-2
ProcyanidinCAS 20347-71-1

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 30462-35-2(2R,2'R,3R,3'R)-2,2'-(3,4,6-trihydroxy-5-oxo-5H-benzo[7]annulene-1,8-diyl)bis(5,7-dihydroxychroman-3,2-diyl) bis(3,4,5-trihydroxybenzoate) , Theaflavin 3,3'-digallateCAS 114-07-8ErythromycinCAS 118-75-2ChloranilCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 4670-05-7

What are the key identifiers for Theaflavin (Standard) (CAS 4670-05-7)?

Theaflavin (Standard) is identified by CAS 4670-05-7, with molecular formula C29H24O12, molecular weight 564.5, InChIKey IPMYMEWFZKHGAX-ZKSIBHASSA-N.

Does CAS 4670-05-7 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Apoptosis regulator Bcl-2, Cyclin-dependent kinase 2, GroEL/GroES. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 4670-05-7?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for Theaflavin (Standard)?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 4670-05-7 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

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