![3,3'-spirobi[3H-naphtho[2,1-b]pyran] structure](/static/products/1781/178-10-9.webp)
3,3'-spirobi[3H-naphtho[2,1-b]pyran]
TL;DR: 3,3'-spirobi[3H-naphtho[2,1-b]pyran] (CAS 178-10-9) is a chemical compound with molecular formula C25H16O2 and molecular weight 348.12 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
3,3'-spirobi[benzo[f]chromene]
Also Known As: 3,3'-spirobi[benzo[f]chromene], 3,3'-Spirobi(benzo(f)chromene), 3,3'-Spirobi(3H-naphtho(2,1-b)pyran), 2,2 -Spirobi[benzo[f]chromene], 3,3'-Spirobi[3H-naphtho[2,1-b]pyran]
| Molecular Formula | C25H16O2 |
|---|---|
| Molecular Weight | 348.12 g/mol |
| LogP | 6.9 |
| Topological Polar Surface Area | 18.5 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 2 |
| Rotatable Bonds | 0 |
| Exact Mass | 348.11502 |
| Heavy Atoms | 27 |
| Complexity | 568.0 |
Chemical Identifiers
| CAS Number | 178-10-9 |
|---|---|
| SMILES | C1=CC=C2C(=C1)C=CC3=C2C=CC4(O3)C=CC5=C(O4)C=CC6=CC=CC=C65 |
| InChIKey | XJPKXCFTCNYEKP-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 3 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
3,3'-spirobi[3H-naphtho[2,1-b]pyran] (CAS 178-10-9), with molecular formula C25H16O2 and molecular weight 348.12 g/mol. IUPAC: 3,3'-spirobi[benzo[f]chromene].
Chemical Property Profile of 3,3'-spirobi[3H-naphtho[2,1-b]pyran]
Property Insights of 3,3'-spirobi[3H-naphtho[2,1-b]pyran]
The XLogP value of 6.9 indicates that 3,3'-spirobi[3H-naphtho[2,1-b]pyran] is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 18.5 Ų, 3,3'-spirobi[3H-naphtho[2,1-b]pyran] exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 3,3'-spirobi[3H-naphtho[2,1-b]pyran] has 0 hydrogen bond donor(s) and 2 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 3,3'-spirobi[3H-naphtho[2,1-b]pyran]?
The CAS number of 3,3'-spirobi[3H-naphtho[2,1-b]pyran] is 178-10-9.
What is the molecular formula of 3,3'-spirobi[3H-naphtho[2,1-b]pyran]?
The molecular formula of 3,3'-spirobi[3H-naphtho[2,1-b]pyran] is C25H16O2.
What is the molecular weight of 3,3'-spirobi[3H-naphtho[2,1-b]pyran]?
The molecular weight of 3,3'-spirobi[3H-naphtho[2,1-b]pyran] is 348.12 g/mol.
Where can I buy 3,3'-spirobi[3H-naphtho[2,1-b]pyran]?
You can request a quote for 3,3'-spirobi[3H-naphtho[2,1-b]pyran] directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 3,3'-spirobi[3H-naphtho[2,1-b]pyran]?
Yes, KEHONG BIO provides custom synthesis services for 3,3'-spirobi[3H-naphtho[2,1-b]pyran] and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.