Research chemical
CAS Number: 128544-06-9
![(S)-[1,1'-Binaphthalene]-2,2'-diyl bis(4-methylbenzenesulfonate) molecular structure, CAS 128544-06-9](/structure-images/128544-06-9.png?v=struct-v2)
Product details
For laboratory research and professional procurement workflows.
PubChem CID
12121018
Exact Mass
594.11708
InChIKey
BKYJBVWKVKRIDN-UHFFFAOYSA-N
IUPAC Name
[1-[2-(4-methylphenyl)sulfonyloxynaphthalen-1-yl]naphthalen-2-yl] 4-methylbenzenesulfonate
SMILES String
O=S(C1=CC=C(C)C=C1)(OC2=CC=C3C=CC=CC3=[C@]2[C@]4=C5C=CC=CC5=CC=C4OS(C6=CC=C(C)C=C6)(=O)=O)=O
No physical property values available.
Catalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
(S)-[1,1'-Binaphthalene]-2,2'-diyl bis(4-methylbenzenesulfonate) is identified by CAS 128544-06-9, with molecular formula C34H26O6S2, molecular weight 594.71, InChIKey BKYJBVWKVKRIDN-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.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
42
H-bond acceptors
6
H-bond donors
0
Rotatable bonds
7
Ring count
6
Aromatic rings
6
Topological polar surface area
86.74 Ų
Computed LogP
7.81
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
No
Structure family
other structure rule
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.
Structural features
(S)-[1,1'-Binaphthalene]-2,2'-diyl bis(4-methylbenzenesulfonate) catalog reference for CAS 128544-06-9.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Research chemical sourcing. Custom synthesis and catalog availability review.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
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 Request