Levonantradol structure

Levonantradol

TL;DR: Levonantradol (CAS 71048-87-8) is a chemical compound with molecular formula C27H35NO4 and molecular weight 437.26 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[(6S,6aR,9R,10aR)-9-hydroxy-6-methyl-3-[(2R)-5-phenylpentan-2-yl]oxy-5,6,6a,7,8,9,10,10a-octahydrophenanthridin-1-yl] acetate

Also Known As: Levonantradol, Levonantradolum, l-Nantradol, (-)-Nantradol, Levonantradol [INN:BAN]

CAS: 71048-87-8
Molecular Formula C27H35NO4
Molecular Weight 437.26 g/mol
LogP 5.4607
Topological Polar Surface Area 67.79 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 5
Rotatable Bonds 7
Exact Mass 437.25662
Heavy Atoms 32
Complexity 928.75366

Chemical Identifiers

CAS Number 71048-87-8
SMILES C[C@H]1[C@@H]2CC[C@H](C[C@H]2C3=C(N1)C=C(C=C3OC(=O)C)O[C@H](C)CCCC4=CC=CC=C4)O

Product Overview

Levonantradol (CAS 71048-87-8), with molecular formula C27H35NO4 and molecular weight 437.26 g/mol. IUPAC: [(6S,6aR,9R,10aR)-9-hydroxy-6-methyl-3-[(2R)-5-phenylpentan-2-yl]oxy-5,6,6a,7,8,9,10,10a-octahydrophenanthridin-1-yl] acetate.

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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 Levonantradol

XLogP
5.4607
TPSA (Topological Polar Surface Area)
67.79
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
5
Rotatable Bonds
7
Heavy Atoms
32
Complexity
928.75366
Exact Mass
437.25662
Monoisotopic Mass
437.25662
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 Levonantradol

The XLogP value of 5.4607 indicates that Levonantradol is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 67.79 Ų falls within the moderate polarity range, balancing permeability and solubility for Levonantradol. Following Lipinski's Rule of Five, Levonantradol has 2 hydrogen bond donor(s) and 5 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 Levonantradol?

The CAS number of Levonantradol is 71048-87-8.

What is the molecular formula of Levonantradol?

The molecular formula of Levonantradol is C27H35NO4.

What is the molecular weight of Levonantradol?

The molecular weight of Levonantradol is 437.26 g/mol.

Where can I buy Levonantradol?

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

Does KEHONG BIO offer custom synthesis for Levonantradol?

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

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