Research chemical
(S)-1,1'-Binaphthyl-2,2'-diamine , (S)-BINAM
CAS Number: 18531-95-8
Product details
Identity & specification
- Molecular formula
- C20H16N2
- Molecular weight
- 284.35 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
20571
Exact Mass
284.13134
InChIKey
DDAPSNKEOHDLKB-UHFFFAOYSA-N
IUPAC Name
1-(2-aminonaphthalen-1-yl)naphthalen-2-amine
SMILES String
NC1=CC=C2C=CC=CC2=[C@@]1[C@@]3=C4C=CC=CC4=CC=C3N
Physical Properties
Appearance
Form: Crystal - Powder
Physical State
Crystal - Powder
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
22
H-bond acceptors
2
H-bond donors
4
Rotatable bonds
1
Ring count
4
Aromatic rings
4
Topological polar surface area
52.04 Ų
Computed LogP
4.82
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
Yes
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.
Catalog Facts
Structural features
Research Catalog Compound - n-Heterocycle Ligand (CAS 18531-95-8) 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.
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 (S)-1,1'-Binaphthyl-2,2'-diamine , (S)-BINAM (CAS 18531-95-8)?
(S)-1,1'-Binaphthyl-2,2'-diamine , (S)-BINAM is identified by CAS 18531-95-8, with molecular formula C20H16N2, molecular weight 284.35, InChIKey DDAPSNKEOHDLKB-UHFFFAOYSA-N.
Can I request a COA for CAS 18531-95-8?
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Can I request supplier SDS for (S)-1,1'-Binaphthyl-2,2'-diamine , (S)-BINAM?
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
Is CAS 18531-95-8 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.