Research chemical
CAS Number: 77943-74-9
![6-Benzamido-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid Benzhydryl Ester 4-Oxide molecular structure, CAS 77943-74-9](/structure-images/77943-74-9.png?v=struct-v2)
Product details
For laboratory research and professional procurement workflows.
PubChem CID
169434140
Exact Mass
502.156243
InChIKey
MPRIHCHLMOZDFF-YLWDMDAFSA-N
IUPAC Name
benzhydryl (6R)-6-benzamido-3,3-dimethyl-4,7-dioxo-4lambda4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
SMILES String
CC1(C)C(C(=O)OC(c2ccccc2)c2ccccc2)N2C(=O)[C@@H](NC(=O)c3ccccc3)C2S1=O
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
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.
6-Benzamido-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid Benzhydryl Ester 4-Oxide is identified by CAS 77943-74-9, with molecular formula C28H26N2O5S, molecular weight 502.6, InChIKey MPRIHCHLMOZDFF-YLWDMDAFSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
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Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.
Heavy atom count
36
H-bond acceptors
7
H-bond donors
1
Rotatable bonds
6
Ring count
5
Aromatic rings
3
Topological polar surface area
92.78 Ų
Computed LogP
3.2
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.
Structural features
6-Benzamido-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid Benzhydryl Ester 4-Oxide (CAS 77943-74-9) is maintained as a commercial cas reference with formula C28H26N2O5S, molecular weight 502. 60 g/mol, PubChem CID 169434140.
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 nitrogen-containing heterocycle, 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.