Research chemical
CAS Number: 656233-47-5
![(11aR)-N,N-Bis((S)-1-phenylethyl)-4,5,6,7-tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-12-amine , (Ra,S)-SIPHOS-PE molecular structure, CAS 656233-47-5](/structure-images/656233-47-5.png?v=struct-v3)
Product details
For laboratory research and professional procurement workflows.
PubChem CID
72763616
Exact Mass
505.21706
InChIKey
ZXLQLIDJAURBDD-UHFFFAOYSA-N
IUPAC Name
N,N-bis(1-phenylethyl)-4,5,6,7-tetrahydroiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-12-amine
SMILES String
CC(C1=CC=CC=C1)N(C(C)C2=CC=CC=C2)P3OC4=CC=CC(CC5)=C4C5(CC6)C7=C6C=CC=C7O3
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
(11aR)-N,N-Bis((S)-1-phenylethyl)-4,5,6,7-tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-12-amine , (Ra,S)-SIPHOS-PE is identified by CAS 656233-47-5, with molecular formula C33H32NO2P, molecular weight 505.59, InChIKey ZXLQLIDJAURBDD-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.
Heavy atom count
37
H-bond acceptors
3
H-bond donors
0
Rotatable bonds
5
Ring count
7
Aromatic rings
4
Topological polar surface area
21.7 Ų
Computed LogP
8.69
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
No
Structure family
n heterocycle ligand
Precious metal motif
No
Transition metal motif
No
Phosphine ligand motif
No
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
Research Catalog Compound - N-Heterocycle Ligand (CAS 656233-47-5) is listed for N-heterocycle ligand sourcing for coordination chemistry research.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Typical research procurement context: heteroaryl ligand or chelator screening with supplier documentation review, 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.
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 RequestSubmit the CAS number, quantity, purity requirement, and destination country for sourcing review.
Supplier Safety Data Sheet (SDS): By request
Purity and pack size confirmation: By request
Availability and lead time review: Confirmed by RFQ
Shipment documentation review: By request
For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference
Non-public references are shown as text only and do not imply equivalence, availability, or shared use.