11-Methyl-4,5-dihydrobenzo[l]acephenanthrylene structure

11-Methyl-4,5-dihydrobenzo[l]acephenanthrylene

TL;DR: 11-Methyl-4,5-dihydrobenzo[l]acephenanthrylene (CAS 720670-51-9) is a chemical compound with molecular formula C21H16 and molecular weight 268.13 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

5-methylpentacyclo[11.6.1.02,11.03,8.016,20]icosa-1(19),2(11),3(8),4,6,9,12,16(20),17-nonaene

Also Known As: 11-methyl-4,5-dihydrobenzo[l]acephenanthrylene, AB-131/42301098, 5-methylpentacyclo[11.6.1.02,11.03,8.016,20]icosa-1(19),2(11),3(8),4,6,9,12,16(20),17-nonaene

CAS: 720670-51-9
Molecular Formula C21H16
Molecular Weight 268.13 g/mol
LogP 5.55322
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 0
Exact Mass 268.1252
Heavy Atoms 21
Complexity 1038.1305

Chemical Identifiers

CAS Number 720670-51-9
SMILES CC1=CC2=C(C=C1)C=CC3=C2C4=CC=CC5=C4C(=C3)CC5

Product Overview

11-Methyl-4,5-dihydrobenzo[l]acephenanthrylene (CAS 720670-51-9), with molecular formula C21H16 and molecular weight 268.13 g/mol. IUPAC: 5-methylpentacyclo[11.6.1.02,11.03,8.016,20]icosa-1(19),2(11),3(8),4,6,9,12,16(20),17-nonaene.

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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.
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Chemical Property Profile of 11-Methyl-4,5-dihydrobenzo[l]acephenanthrylene

XLogP
5.55322
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
0
Heavy Atoms
21
Complexity
1038.1305
Exact Mass
268.1252
Monoisotopic Mass
268.1252
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 11-Methyl-4,5-dihydrobenzo[l]acephenanthrylene

The XLogP value of 5.55322 indicates that 11-Methyl-4,5-dihydrobenzo[l]acephenanthrylene is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 0.0 Ų, 11-Methyl-4,5-dihydrobenzo[l]acephenanthrylene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 11-Methyl-4,5-dihydrobenzo[l]acephenanthrylene has 0 hydrogen bond donor(s) and 0 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 11-Methyl-4,5-dihydrobenzo[l]acephenanthrylene?

The CAS number of 11-Methyl-4,5-dihydrobenzo[l]acephenanthrylene is 720670-51-9.

What is the molecular formula of 11-Methyl-4,5-dihydrobenzo[l]acephenanthrylene?

The molecular formula of 11-Methyl-4,5-dihydrobenzo[l]acephenanthrylene is C21H16.

What is the molecular weight of 11-Methyl-4,5-dihydrobenzo[l]acephenanthrylene?

The molecular weight of 11-Methyl-4,5-dihydrobenzo[l]acephenanthrylene is 268.13 g/mol.

Where can I buy 11-Methyl-4,5-dihydrobenzo[l]acephenanthrylene?

You can request a quote for 11-Methyl-4,5-dihydrobenzo[l]acephenanthrylene directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 11-Methyl-4,5-dihydrobenzo[l]acephenanthrylene?

Yes, KEHONG BIO provides custom synthesis services for 11-Methyl-4,5-dihydrobenzo[l]acephenanthrylene and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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