Pentamethylcyclopentadiene structure

Pentamethylcyclopentadiene

TL;DR: Pentamethylcyclopentadiene (CAS 41539-64-4) is a chemical compound with molecular formula C10H16 and molecular weight 136.13 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1,2,3,5,5-pentamethylcyclopenta-1,3-diene

Also Known As: Pentamethylcyclopentadiene, 1,2,3,5,5-pentamethylcyclopenta-1,3-diene, 1,2,3,5,5-pentamethylcyclopentadiene, 1,2,3,5,5 (and 1,2,4,5,5)-Pentamethylcyclopentadiene mixture, 1,2,3,5,5 (and 1,2,4,5,5)Pentamethylcyclopentadiene mixture

CAS: 41539-64-4
Molecular Formula C10H16
Molecular Weight 136.13 g/mol
LogP 2.5
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 0
Exact Mass 136.1252
Heavy Atoms 10
Complexity 214.0

Chemical Identifiers

CAS Number 41539-64-4
SMILES CC1=CC(C(=C1C)C)(C)C
InChIKey ICWJGNMBERNILD-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 10 IPC patent classification(s) across the SureChEMBL global patent database.

Catalysts (6 patents) Coatings & Adhesives (1 patents) Construction Chemicals (3 patents) Electronic Chemicals (1 patents) Heterocyclic Building Blocks (5 patents) +5 more

Product Overview

Pentamethylcyclopentadiene (CAS 41539-64-4), with molecular formula C10H16 and molecular weight 136.13 g/mol. IUPAC: 1,2,3,5,5-pentamethylcyclopenta-1,3-diene.

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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 Pentamethylcyclopentadiene

XLogP
2.5
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
0
Heavy Atoms
10
Complexity
214.0
Exact Mass
136.1252
Monoisotopic Mass
136.1252
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 Pentamethylcyclopentadiene

The XLogP value of 2.5 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Pentamethylcyclopentadiene. With a topological polar surface area (TPSA) of 0.0 Ų, Pentamethylcyclopentadiene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Pentamethylcyclopentadiene has 0 hydrogen bond donor(s) and 0 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 Pentamethylcyclopentadiene?

The CAS number of Pentamethylcyclopentadiene is 41539-64-4.

What is the molecular formula of Pentamethylcyclopentadiene?

The molecular formula of Pentamethylcyclopentadiene is C10H16.

What is the molecular weight of Pentamethylcyclopentadiene?

The molecular weight of Pentamethylcyclopentadiene is 136.13 g/mol.

Where can I buy Pentamethylcyclopentadiene?

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

Does KEHONG BIO offer custom synthesis for Pentamethylcyclopentadiene?

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

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