2,4-Cyclopentadien-1-ylidenemethanone structure

2,4-Cyclopentadien-1-ylidenemethanone

TL;DR: 2,4-Cyclopentadien-1-ylidenemethanone (CAS 4727-22-4) is a chemical compound with molecular formula C6H4O and molecular weight 92.03 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

cyclopenta-2,4-dien-1-ylidenemethanone

Also Known As: fulven-6-on, carbonylcyclopentadiene, 2,4-Cyclopentadien-1-ylidenemethanone, 5-Carbonyl-1,3-cyclopentadiene, 1-Oxomethylene-2,4-cyclopentene-

CAS: 4727-22-4
Molecular Formula C6H4O
Molecular Weight 92.03 g/mol
LogP 1.6
Topological Polar Surface Area 17.1 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 1
Rotatable Bonds 0
Exact Mass 92.026215
Heavy Atoms 7
Complexity 155.0

Chemical Identifiers

CAS Number 4727-22-4
SMILES C1=CC(=C=O)C=C1
InChIKey TYMWDZKTHYZJBV-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 4 IPC patent classification(s) across the SureChEMBL global patent database.

Catalysts (10 patents) Lubricants & Additives (2 patents) Organic Building Blocks (4 patents) Polymer Intermediates (2 patents)

Product Overview

2,4-Cyclopentadien-1-ylidenemethanone (CAS 4727-22-4), with molecular formula C6H4O and molecular weight 92.03 g/mol. IUPAC: cyclopenta-2,4-dien-1-ylidenemethanone.

🧪
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 2,4-Cyclopentadien-1-ylidenemethanone

XLogP
1.6
TPSA (Topological Polar Surface Area)
17.1
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
1
Rotatable Bonds
0
Heavy Atoms
7
Complexity
155.0
Exact Mass
92.026215
Monoisotopic Mass
92.026215
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 2,4-Cyclopentadien-1-ylidenemethanone

The XLogP value of 1.6 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 2,4-Cyclopentadien-1-ylidenemethanone. With a topological polar surface area (TPSA) of 17.1 Ų, 2,4-Cyclopentadien-1-ylidenemethanone exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 2,4-Cyclopentadien-1-ylidenemethanone has 0 hydrogen bond donor(s) and 1 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 2,4-Cyclopentadien-1-ylidenemethanone?

The CAS number of 2,4-Cyclopentadien-1-ylidenemethanone is 4727-22-4.

What is the molecular formula of 2,4-Cyclopentadien-1-ylidenemethanone?

The molecular formula of 2,4-Cyclopentadien-1-ylidenemethanone is C6H4O.

What is the molecular weight of 2,4-Cyclopentadien-1-ylidenemethanone?

The molecular weight of 2,4-Cyclopentadien-1-ylidenemethanone is 92.03 g/mol.

Where can I buy 2,4-Cyclopentadien-1-ylidenemethanone?

You can request a quote for 2,4-Cyclopentadien-1-ylidenemethanone directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 2,4-Cyclopentadien-1-ylidenemethanone?

Yes, KEHONG BIO provides custom synthesis services for 2,4-Cyclopentadien-1-ylidenemethanone and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

🤖 科弘生物 AI 助手 ×
您好!我是 科弘生物 AI 助手。可以问我产品搜索、询价、样品或技术问题。如何帮助您?