洋槐黄素 structure

洋槐黄素

TL;DR: 洋槐黄素 (CAS 490-31-3) is a chemical compound with molecular formula C15H10O7 and molecular weight 302.04 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

洋槐黄素

3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one

Also Known As: Robinetin, Norkanugin, 5-Hydroxyfisetin, 5-Deoxymyricetin, 3,7-Dihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one

CAS: 490-31-3
Molecular Formula C15H10O7
Molecular Weight 302.04 g/mol
LogP 1.988
Topological Polar Surface Area 131.36 Ų
Hydrogen Bond Donors 5
Hydrogen Bond Acceptors 7
Rotatable Bonds 1
Exact Mass 302.04266
Heavy Atoms 22
Complexity 932.9927

Chemical Identifiers

CAS Number 490-31-3
SMILES C1=CC2=C(C=C1O)OC(=C(C2=O)O)C3=CC(=C(C(=C3)O)O)O

Product Overview

洋槐黄素 (CAS 490-31-3), with molecular formula C15H10O7 and molecular weight 302.04 g/mol. IUPAC: 3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one.

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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 洋槐黄素

XLogP
1.988
TPSA (Topological Polar Surface Area)
131.36
Hydrogen Bond Donors
5
Hydrogen Bond Acceptors
7
Rotatable Bonds
1
Heavy Atoms
22
Complexity
932.9927
Exact Mass
302.04266
Monoisotopic Mass
302.04266
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 洋槐黄素

The XLogP value of 1.988 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 洋槐黄素. The TPSA of 131.36 Ų falls within the moderate polarity range, balancing permeability and solubility for 洋槐黄素. Following Lipinski's Rule of Five, 洋槐黄素 has 5 hydrogen bond donor(s) and 7 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

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 洋槐黄素?

The CAS number of 洋槐黄素 is 490-31-3.

What is the molecular formula of 洋槐黄素?

The molecular formula of 洋槐黄素 is C15H10O7.

What is the molecular weight of 洋槐黄素?

The molecular weight of 洋槐黄素 is 302.04 g/mol.

Where can I buy 洋槐黄素?

You can request a quote for 洋槐黄素 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 洋槐黄素?

Yes, KEHONG BIO provides custom synthesis services for 洋槐黄素 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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