![tetramethyl[?]dione structure](/static/products/7630/76303-45-2.webp)
tetramethyl[?]dione
TL;DR: tetramethyl[?]dione (CAS 76303-45-2) is a chemical compound with molecular formula C22H22O4 and molecular weight 350.15 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
7,7,17,17-tetramethyl-10,20-dioxapentacyclo[11.7.0.03,11.04,9.014,19]icosa-1(13),2,4(9),11,14(19)-pentaene-5,15-dione
Also Known As: tetramethyl[?]dione, 4,5-b']difuran-1,7-dione, 3,3,9,9-tetramethyl-3,4,9,10-tetrahydrobenzo, 3,3,9,9-Tetramethyl-2,3,4,8,9,10-hexahydro-dibenzo[d,d']benzo[1,2-b, 3,3,9,9-Tetramethyl-2,3,4,8,9,10-hexahydrodibenzo[d,d']benzo[1,2-b:4,5-b']difuran-1,7-dione
| Molecular Formula | C22H22O4 |
|---|---|
| Molecular Weight | 350.15 g/mol |
| LogP | 4.7 |
| Topological Polar Surface Area | 60.4 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 0 |
| Exact Mass | 350.1518 |
| Heavy Atoms | 26 |
| Complexity | 595.0 |
Chemical Identifiers
| CAS Number | 76303-45-2 |
|---|---|
| SMILES | CC1(CC2=C(C(=O)C1)C3=CC4=C(C=C3O2)C5=C(O4)CC(CC5=O)(C)C)C |
| InChIKey | VJHVGRKGKVLKKX-UHFFFAOYSA-N |
Product Overview
tetramethyl[?]dione (CAS 76303-45-2), with molecular formula C22H22O4 and molecular weight 350.15 g/mol. IUPAC: 7,7,17,17-tetramethyl-10,20-dioxapentacyclo[11.7.0.03,11.04,9.014,19]icosa-1(13),2,4(9),11,14(19)-pentaene-5,15-dione.
Chemical Property Profile of tetramethyl[?]dione
Property Insights of tetramethyl[?]dione
The XLogP value of 4.7 indicates that tetramethyl[?]dione is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 60.4 Ų falls within the moderate polarity range, balancing permeability and solubility for tetramethyl[?]dione. Following Lipinski's Rule of Five, tetramethyl[?]dione has 0 hydrogen bond donor(s) and 4 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 tetramethyl[?]dione?
The CAS number of tetramethyl[?]dione is 76303-45-2.
What is the molecular formula of tetramethyl[?]dione?
The molecular formula of tetramethyl[?]dione is C22H22O4.
What is the molecular weight of tetramethyl[?]dione?
The molecular weight of tetramethyl[?]dione is 350.15 g/mol.
Where can I buy tetramethyl[?]dione?
You can request a quote for tetramethyl[?]dione directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for tetramethyl[?]dione?
Yes, KEHONG BIO provides custom synthesis services for tetramethyl[?]dione and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.