Linked by recorded structural or research relationships, not interchangeable products. Check the exact CAS, specification and availability on the linked product page.
What are the key identifiers for (3s,5r,8r,9s,10s,13r,14s,17r)-4,4,10,13,14-Pentamethyl-17-[(2r)-6-methylheptan-2-yl]-11-oxohexadecahydrospiro[cyclopenta[a]phenanthrene-7,2'-[1,3]dithiolan]-3-yl acetate (CAS 56259-20-2)?
(3s,5r,8r,9s,10s,13r,14s,17r)-4,4,10,13,14-Pentamethyl-17-[(2r)-6-methylheptan-2-yl]-11-oxohexadecahydrospiro[cyclopenta[a]phenanthrene-7,2'-[1,3]dithiolan]-3-yl acetate is identified by CAS 56259-20-2, with molecular formula C34H56O3S2, molecular weight 576.9, InChIKey LPDXBLLOEUPHNO-HBXSWFQYSA-N.
Can I request a COA for CAS 56259-20-2?
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Can I request supplier SDS for (3s,5r,8r,9s,10s,13r,14s,17r)-4,4,10,13,14-Pentamethyl-17-[(2r)-6-methylheptan-2-yl]-11-oxohexadecahydrospiro[cyclopenta[a]phenanthrene-7,2'-[1,3]dithiolan]-3-yl acetate?
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
Is CAS 56259-20-2 available for quotation?
Availability, pack size, lead time, and pricing are confirmed through RFQ.
Molecular formula
C34H56O3S2
Molecular weight
576.9 g/mol
Product type
Research-use catalog compound
Documentation
COA / SDS available by request
For laboratory research and professional procurement workflows.
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
39
H-bond acceptors
3
H-bond donors
0
Rotatable bonds
6
Ring count
5
Aromatic rings
0
Topological polar surface area
43.37 Ų
Computed LogP
9.03
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.
Catalog Facts
Structural features
90 g/mol, PubChem CID 250293.
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.
Documentation needs
Review supplier documentation before handling; for research use only.
Applications & Classification
Commercial Research ChemicalsResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow
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.
![(3s,5r,8r,9s,10s,13r,14s,17r)-4,4,10,13,14-Pentamethyl-17-[(2r)-6-methylheptan-2-yl]-11-oxohexadecahydrospiro[cyclopenta[a]phenanthrene-7,2'-[1,3]dithiolan]-3-yl acetate molecular structure, CAS 56259-20-2](/structure-images/56259-20-2.png?v=struct-v3)