Research chemical
CAS Number: 111668-12-3
![2-((8S,10S,13S,14S)-10,13-Dimethyl-3-oxo-6,7,8,10,12,13,14,15-octahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl methanesulfonate (Prednisolone Impurity) molecular structure, CAS 111668-12-3](/structure-images/111668-12-3.png?v=struct-v3)
Product details
PubChem CID
86745582
Exact Mass
402.150095
InChIKey
RMZVFLUEBOKBLL-FHQLIMNDSA-N
IUPAC Name
[2-[(8S,10S,13S,14S)-10,13-dimethyl-3-oxo-6,7,8,12,14,15-hexahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] methanesulfonate
SMILES String
C[C@]12C=CC(=O)C=C1CC[C@@H]1C2=CC[C@]2(C)C(C(=O)COS(C)(=O)=O)=CC[C@@H]12
No physical property values available.
Catalog navigation
Linked by recorded structural or research relationships, not interchangeable products. Check the exact CAS, specification and availability on the linked product page.
2-((8S,10S,13S,14S)-10,13-Dimethyl-3-oxo-6,7,8,10,12,13,14,15-octahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl methanesulfonate (Prednisolone Impurity) is identified by CAS 111668-12-3, with molecular formula C22H26O5S, molecular weight 402.5, InChIKey RMZVFLUEBOKBLL-FHQLIMNDSA-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.
For laboratory research and professional procurement workflows.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
28
H-bond acceptors
5
H-bond donors
0
Rotatable bonds
4
Ring count
4
Aromatic rings
0
Topological polar surface area
77.51 Ų
Computed LogP
3.3
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
Yes
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
50 g/mol, PubChem CID 86745582.
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; structure-derived tags include drug-like rule profile.
Documentation needs
Review supplier documentation before handling; for research use only.
Safety and handling reference content is available through documentation requests.
For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.
Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.