Research chemical
(11bS)-2,6-Di([1,1'-biphenyl]-4-yl)-4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide
CAS Number: 874948-61-5
![(11bS)-2,6-Di([1,1'-biphenyl]-4-yl)-4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide molecular structure, CAS 874948-61-5](/structure-images/874948-61-5.png?v=struct-v3)
Product details
Identity & specification
- Molecular formula
- C44H29O4P
- Molecular weight
- 652.67 g/mol
- Product type
- Research-use catalog compound
- Documentation
- COA / SDS available by request
For laboratory research and professional procurement workflows.
Technical identifiers
Show PubChem, InChIKey, IUPAC, and SMILES
PubChem CID
23628846
Exact Mass
652.18034
InChIKey
SKOZHEMVYVCNLO-UHFFFAOYSA-N
IUPAC Name
13-hydroxy-10,16-bis(4-phenylphenyl)-12,14-dioxa-13lambda5-phosphapentacyclo[13.8.0.02,11.03,8.018,23]tricosa-1(15),2(11),3,5,7,9,16,18,20,22-decaene 13-oxide
SMILES String
O=P1(OC2=C(C3=CC=CC=C3C=C2C4=CC=C(C5=CC=CC=C5)C=C4)C6=C(C(C7=CC=C(C8=CC=CC=C8)C=C7)=CC9=CC=CC=C69)O1)O
Physical Properties
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Computed Structure Descriptors
Show calculated structure fields
Heavy atom count
49
H-bond acceptors
4
H-bond donors
1
Rotatable bonds
4
Ring count
9
Aromatic rings
8
Topological polar surface area
55.76 Ų
Computed LogP
12.2
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
No
Structure family
organophosphorus reagent
Precious metal motif
No
Transition metal motif
No
Phosphine ligand motif
No
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.
Catalog Facts
Structural features
Research Catalog Compound - Phosphine Ligand (CAS 874948-61-5) is listed for phosphine ligand sourcing for catalyst or coordination screening.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Typical research procurement context: ligand-focused research workflows where steric and electronic fit are reviewed by the buyer, with buyer review before selection.
Documentation needs
Preliminary handling notes only; confirm supplier SDS before handling. Review storage, transport, and documentation requirements internally before order acceptance.
Applications & Classification
Safety & Handling
Safety and handling reference content is available through documentation requests.
For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.
Preliminary Safety Reference
For supplier-issued SDS or COA, submit a documentation request.
Safety Reference / SDS RequestProcurement questions
What are the key identifiers for (11bS)-2,6-Di([1,1'-biphenyl]-4-yl)-4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 874948-61-5)?
(11bS)-2,6-Di([1,1'-biphenyl]-4-yl)-4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide is identified by CAS 874948-61-5, with molecular formula C44H29O4P, molecular weight 652.67, InChIKey SKOZHEMVYVCNLO-UHFFFAOYSA-N.
Can I request a COA for CAS 874948-61-5?
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Can I request supplier SDS for (11bS)-2,6-Di([1,1'-biphenyl]-4-yl)-4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide?
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
Is CAS 874948-61-5 available for quotation?
Availability, pack size, lead time, and pricing are confirmed through RFQ.
Can MolGraph support bulk sourcing or custom synthesis review?
Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.