Stemanthrene A structure

Stemanthrene A

TL;DR: Stemanthrene A (CAS 674774-82-4) is a chemical compound with molecular formula C17H18O4 and molecular weight 286.12 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1,5-dimethoxy-6-methyl-9,10-dihydrophenanthrene-2,7-diol

Also Known As: Stemanthrene A, 1,5-dimethoxy-6-methyl-9,10-dihydrophenanthrene-2,7-diol, J1.998.925I, 1,5-Dimethoxy-6-methyl-9,10-dihydro-phenanthrene-2,7-diol, 2,7-phenanthrenediol, 9,10-dihydro-1,5-dimethoxy-6-methyl-

CAS: 674774-82-4
Molecular Formula C17H18O4
Molecular Weight 286.12 g/mol
LogP 3.4
Topological Polar Surface Area 58.9 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
Rotatable Bonds 2
Exact Mass 286.1205
Heavy Atoms 21
Complexity 361.0

Chemical Identifiers

CAS Number 674774-82-4
SMILES CC1=C(C=C2CCC3=C(C2=C1OC)C=CC(=C3OC)O)O
InChIKey MIBIOCIGEBKGGP-UHFFFAOYSA-N

Product Overview

Stemanthrene A (CAS 674774-82-4), with molecular formula C17H18O4 and molecular weight 286.12 g/mol. IUPAC: 1,5-dimethoxy-6-methyl-9,10-dihydrophenanthrene-2,7-diol.

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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 Stemanthrene A

XLogP
3.4
TPSA (Topological Polar Surface Area)
58.9
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
4
Rotatable Bonds
2
Heavy Atoms
21
Complexity
361.0
Exact Mass
286.1205
Monoisotopic Mass
286.1205
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 Stemanthrene A

The XLogP value of 3.4 indicates that Stemanthrene A is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 58.9 Ų, Stemanthrene A exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Stemanthrene A has 2 hydrogen bond donor(s) and 4 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 Stemanthrene A?

The CAS number of Stemanthrene A is 674774-82-4.

What is the molecular formula of Stemanthrene A?

The molecular formula of Stemanthrene A is C17H18O4.

What is the molecular weight of Stemanthrene A?

The molecular weight of Stemanthrene A is 286.12 g/mol.

Where can I buy Stemanthrene A?

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

Does KEHONG BIO offer custom synthesis for Stemanthrene A?

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

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