Research chemical
CAS Number: 1426143-77-2
![Phenylbis(4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl)phosphine oxide molecular structure, CAS 1426143-77-2](/structure-images/1426143-77-2.png?v=struct-v3)
Product details
For laboratory research and professional procurement workflows.
PubChem CID
90049308
Exact Mass
662.223549
InChIKey
AGKXFVABDARJOX-UHFFFAOYSA-N
IUPAC Name
1-phenyl-2-[4-[phenyl-[4-(1-phenylbenzimidazol-2-yl)phenyl]phosphoryl]phenyl]benzimidazole
SMILES String
O=P(c1ccccc1)(c1ccc(-c2nc3ccccc3n2-c2ccccc2)cc1)c1ccc(-c2nc3ccccc3n2-c2ccccc2)cc1
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.
Phenylbis(4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl)phosphine oxide is identified by CAS 1426143-77-2, with molecular formula C44H31N4OP, molecular weight 662.7, InChIKey AGKXFVABDARJOX-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
50
H-bond acceptors
5
H-bond donors
0
Rotatable bonds
7
Ring count
9
Aromatic rings
9
Topological polar surface area
52.71 Ų
Computed LogP
9.34
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
Yes
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
Phenylbis(4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl)phosphine oxide (CAS 1426143-77-2) is maintained as a commercial cas reference with formula C44H31N4OP, molecular weight 662. 70 g/mol, PubChem CID 90049308.
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 nitrogen-containing heterocycle, 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.