茶黃素-3-沒食子酸酯 structure

茶黃素-3-沒食子酸酯

TL;DR: 茶黃素-3-沒食子酸酯 (CAS 28543-07-9) is a chemical compound with molecular formula C36H28O16 and molecular weight 716.14 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

茶黃素-3-沒食子酸酯

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

Also Known As: Theaflavin-3-gallate, Theaflavin 3-gallate, Theaflavin gallate, Theaflavin 2A, Theaflavin monogallate A

CAS: 28543-07-9
Molecular Formula C36H28O16
Molecular Weight 716.14 g/mol
LogP 1.8
Topological Polar Surface Area 284.0 Ų
Hydrogen Bond Donors 11
Hydrogen Bond Acceptors 16
Rotatable Bonds 5
Exact Mass 716.13776
Heavy Atoms 52
Complexity 1600.0

Chemical Identifiers

CAS Number 28543-07-9
SMILES C1[C@H]([C@H](OC2=CC(=CC(=C21)O)O)C3=CC(=C(C4=C(C(=O)C=C(C=C34)[C@@H]5[C@@H](CC6=C(C=C(C=C6O5)O)O)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)O)O
InChIKey KMJPKUVSXFVQGZ-WQLSNUALSA-N

Product Overview

茶黃素-3-沒食子酸酯 (CAS 28543-07-9), with molecular formula C36H28O16 and molecular weight 716.14 g/mol. IUPAC: [(2R,3R)-5,7-dihydroxy-2-[3,4,5-trihydroxy-6-oxo-1-[(2R,3R)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl]benzo[7]annulen-8-yl]-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of 茶黃素-3-沒食子酸酯

XLogP
1.8
TPSA (Topological Polar Surface Area)
284.0
Hydrogen Bond Donors
11
Hydrogen Bond Acceptors
16
Rotatable Bonds
5
Heavy Atoms
52
Complexity
1600.0
Exact Mass
716.13776
Monoisotopic Mass
716.13776
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of 茶黃素-3-沒食子酸酯

The XLogP value of 1.8 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 茶黃素-3-沒食子酸酯. The TPSA of 284.0 Ų indicates high polarity, suggesting 茶黃素-3-沒食子酸酯 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, 茶黃素-3-沒食子酸酯 has 11 hydrogen bond donor(s) and 16 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of 茶黃素-3-沒食子酸酯?

The CAS number of 茶黃素-3-沒食子酸酯 is 28543-07-9.

What is the molecular formula of 茶黃素-3-沒食子酸酯?

The molecular formula of 茶黃素-3-沒食子酸酯 is C36H28O16.

What is the molecular weight of 茶黃素-3-沒食子酸酯?

The molecular weight of 茶黃素-3-沒食子酸酯 is 716.14 g/mol.

Where can I buy 茶黃素-3-沒食子酸酯?

You can request a quote for 茶黃素-3-沒食子酸酯 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 茶黃素-3-沒食子酸酯?

Yes, KEHONG BIO provides custom synthesis services for 茶黃素-3-沒食子酸酯 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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