1H-Benzo(a)cyclopent(h)anthracene structure

1H-Benzo(a)cyclopent(h)anthracene

TL;DR: 1H-Benzo(a)cyclopent(h)anthracene (CAS 240-44-8) is a chemical compound with molecular formula C21H14 and molecular weight 266.11 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

pentacyclo[11.8.0.03,11.04,8.014,19]henicosa-1(13),2,4(8),6,9,11,14,16,18,20-decaene

Also Known As: 1H-Benzo(a)cyclopent(h)anthracene, 1h-cyclopenta[k]tetraphene, 6,7-Cyclopenteno-1,2-benzanthracene, 1H-Benzo[a]cyclopent[h]anthracene(6CI,7CI,8CI,9CI), RefChem:237651

CAS: 240-44-8
Molecular Formula C21H14
Molecular Weight 266.11 g/mol
LogP 6.5
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 0
Exact Mass 266.10956
Heavy Atoms 21
Complexity 422.0

Chemical Identifiers

CAS Number 240-44-8
SMILES C1C=CC2=C1C3=CC4=C(C=C3C=C2)C5=CC=CC=C5C=C4
InChIKey CIRVIIOSCIBXLZ-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 1 IPC patent classification(s) across the SureChEMBL global patent database.

Surfactants & Detergents (1 patents)

Product Overview

1H-Benzo(a)cyclopent(h)anthracene (CAS 240-44-8), with molecular formula C21H14 and molecular weight 266.11 g/mol. IUPAC: pentacyclo[11.8.0.03,11.04,8.014,19]henicosa-1(13),2,4(8),6,9,11,14,16,18,20-decaene.

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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 1H-Benzo(a)cyclopent(h)anthracene

XLogP
6.5
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
0
Heavy Atoms
21
Complexity
422.0
Exact Mass
266.10956
Monoisotopic Mass
266.10956
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 1H-Benzo(a)cyclopent(h)anthracene

The XLogP value of 6.5 indicates that 1H-Benzo(a)cyclopent(h)anthracene is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 0.0 Ų, 1H-Benzo(a)cyclopent(h)anthracene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 1H-Benzo(a)cyclopent(h)anthracene 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 1H-Benzo(a)cyclopent(h)anthracene?

The CAS number of 1H-Benzo(a)cyclopent(h)anthracene is 240-44-8.

What is the molecular formula of 1H-Benzo(a)cyclopent(h)anthracene?

The molecular formula of 1H-Benzo(a)cyclopent(h)anthracene is C21H14.

What is the molecular weight of 1H-Benzo(a)cyclopent(h)anthracene?

The molecular weight of 1H-Benzo(a)cyclopent(h)anthracene is 266.11 g/mol.

Where can I buy 1H-Benzo(a)cyclopent(h)anthracene?

You can request a quote for 1H-Benzo(a)cyclopent(h)anthracene directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 1H-Benzo(a)cyclopent(h)anthracene?

Yes, KEHONG BIO provides custom synthesis services for 1H-Benzo(a)cyclopent(h)anthracene and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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