![1-Phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-dione structure](/static/products/5732/57322-18-6.webp)
1-Phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-dione
TL;DR: 1-Phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-dione (CAS 57322-18-6) is a chemical compound with molecular formula C20H13O4P and molecular weight 348.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
1-phenyl-1,1'-spirobi[2,1λ5-benzoxaphosphole]-3,3'-dione
Also Known As: 1-phenyl-1,1'-spirobi[2,1, 1-Phenyl-1,1-benzoxaphosphole)-3,3'-dione, 1,1'(3H,3'H)-Spirobi[2,1-benzoxaphosphole]-3,3'-dione, 1-phenyl-, 1,3'H)-Spirobi[2,1-benzoxaphosphole]-3,3'-dione, 1-phenyl-, 1-phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-dione
| Molecular Formula | C20H13O4P |
|---|---|
| Molecular Weight | 348.06 g/mol |
| LogP | 4.3 |
| Topological Polar Surface Area | 52.6 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 1 |
| Exact Mass | 348.05515 |
| Heavy Atoms | 25 |
| Complexity | 555.0 |
Chemical Identifiers
| CAS Number | 57322-18-6 |
|---|---|
| SMILES | C1=CC=C(C=C1)P23(C4=CC=CC=C4C(=O)O2)C5=CC=CC=C5C(=O)O3 |
| InChIKey | APLNFJDABUUVHS-UHFFFAOYSA-N |
Product Overview
1-Phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-dione (CAS 57322-18-6), with molecular formula C20H13O4P and molecular weight 348.06 g/mol. IUPAC: 1-phenyl-1,1'-spirobi[2,1λ5-benzoxaphosphole]-3,3'-dione.
Chemical Property Profile of 1-Phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-dione
Property Insights of 1-Phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-dione
The XLogP value of 4.3 indicates that 1-Phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-dione is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 52.6 Ų, 1-Phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-dione exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 1-Phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-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 1-Phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-dione?
The CAS number of 1-Phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-dione is 57322-18-6.
What is the molecular formula of 1-Phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-dione?
The molecular formula of 1-Phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-dione is C20H13O4P.
What is the molecular weight of 1-Phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-dione?
The molecular weight of 1-Phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-dione is 348.06 g/mol.
Where can I buy 1-Phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-dione?
You can request a quote for 1-Phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-dione directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 1-Phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-dione?
Yes, KEHONG BIO provides custom synthesis services for 1-Phenyl-1,1'-spirobi[2,1lambda5-benzoxaphosphole]-3,3'-dione and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.