4-Methylidenecyclobut-2-en-1-one
TL;DR: 4-Methylidenecyclobut-2-en-1-one (CAS 42827-31-6) is a chemical compound with molecular formula C5H4O and molecular weight 80.03 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
4-methylidenecyclobut-2-en-1-one
Also Known As: 4-methylidenecyclobut-2-en-1-one, 4-methylene-2-cyclobuten-1-one, 4-Methylene-2-cyclobutene-1-one, J2.995.800I
| Molecular Formula | C5H4O |
|---|---|
| Molecular Weight | 80.03 g/mol |
| LogP | 0.9 |
| Topological Polar Surface Area | 17.1 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 0 |
| Exact Mass | 80.026215 |
| Heavy Atoms | 6 |
| Complexity | 131.0 |
Chemical Identifiers
| CAS Number | 42827-31-6 |
|---|---|
| SMILES | C=C1C=CC1=O |
| InChIKey | PHGJRTYYDHBDDD-UHFFFAOYSA-N |
Product Overview
4-Methylidenecyclobut-2-en-1-one (CAS 42827-31-6), with molecular formula C5H4O and molecular weight 80.03 g/mol. IUPAC: 4-methylidenecyclobut-2-en-1-one.
Chemical Property Profile of 4-Methylidenecyclobut-2-en-1-one
Property Insights of 4-Methylidenecyclobut-2-en-1-one
The XLogP value of 0.9 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 4-Methylidenecyclobut-2-en-1-one. With a topological polar surface area (TPSA) of 17.1 Ų, 4-Methylidenecyclobut-2-en-1-one exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 4-Methylidenecyclobut-2-en-1-one 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
Frequently Asked Questions
What is the CAS number of 4-Methylidenecyclobut-2-en-1-one?
The CAS number of 4-Methylidenecyclobut-2-en-1-one is 42827-31-6.
What is the molecular formula of 4-Methylidenecyclobut-2-en-1-one?
The molecular formula of 4-Methylidenecyclobut-2-en-1-one is C5H4O.
What is the molecular weight of 4-Methylidenecyclobut-2-en-1-one?
The molecular weight of 4-Methylidenecyclobut-2-en-1-one is 80.03 g/mol.
Where can I buy 4-Methylidenecyclobut-2-en-1-one?
You can request a quote for 4-Methylidenecyclobut-2-en-1-one directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 4-Methylidenecyclobut-2-en-1-one?
Yes, KEHONG BIO provides custom synthesis services for 4-Methylidenecyclobut-2-en-1-one and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.