Research chemical
CAS Number: 824426-27-9
![Phosphine oxide, phenylbis(9,9'-spirobi[9H-fluoren]-2-yl)- molecular structure, CAS 824426-27-9](/structure-images/824426-27-9.png?v=struct-v3)
Product details
For laboratory research and professional procurement workflows.
PubChem CID
59167257
Exact Mass
754.242553
InChIKey
ZEOGQGFSEBBQCT-UHFFFAOYSA-N
IUPAC Name
2-[phenyl(9,9'-spirobi[fluorene]-2-yl)phosphoryl]-9,9'-spirobi[fluorene]
SMILES String
O=P(c1ccccc1)(c1ccc2c(c1)C1(c3ccccc3-c3ccccc31)c1ccccc1-2)c1ccc2c(c1)C1(c3ccccc3-c3ccccc31)c1ccccc1-2
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Catalog navigation
Linked by recorded structural or research relationships, not interchangeable products. Check the exact CAS, specification and availability on the linked product page.
Phosphine oxide, phenylbis(9,9'-spirobi[9H-fluoren]-2-yl)- is identified by CAS 824426-27-9, with molecular formula C56H35OP, molecular weight 754.8, InChIKey ZEOGQGFSEBBQCT-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
Availability, pack size, lead time, and pricing are confirmed through RFQ.
Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.
Heavy atom count
58
H-bond acceptors
1
H-bond donors
0
Rotatable bonds
3
Ring count
13
Aromatic rings
9
Topological polar surface area
17.07 Ų
Computed LogP
12.01
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
No
Structure family
phosphine ligand
Precious metal motif
No
Transition metal motif
No
Phosphine ligand motif
Yes
N-heterocycle motif
No
Boronic acid motif
No
Computed structure descriptors generated from molecular structure. These are not experimental physical property values, supplier specifications, SDS data, or bioactivity claims.
Structural features
Phosphine oxide, phenylbis(9,9'-spirobi[9H-fluoren]-2-yl)- (CAS 824426-27-9) is maintained as a commercial cas reference with formula C56H35OP, molecular weight 754. 80 g/mol, PubChem CID 59167257.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Use this page for CAS identity lookup, internal catalog search, and commercial discovery workflows; structure-derived tags include phosphine-ligand motif.
Documentation needs
Review supplier documentation before handling; for research use only.
Safety and handling reference content is available through documentation requests.
For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.