Research chemical
CAS Number: 101246-66-6
Product details
For laboratory research and professional procurement workflows.
PubChem CID
192706
Exact Mass
337.179027
InChIKey
PBHFNBQPZCRWQP-QUCCMNQESA-N
IUPAC Name
[(3aR,8bS)-3,4,8b-trimethyl-2,3a-dihydro-1H-pyrrolo[2,3-b]indol-7-yl] N-phenylcarbamate
SMILES String
C[C@@]12CCN([C@@H]1N(C3=C2C=C(C=C3)OC(=O)NC4=CC=CC=C4)C)C
Catalog navigation
Linked by recorded structural or research relationships, not interchangeable products. Check the exact CAS, specification and availability on the linked product page.
(-)-Phenserine is identified by CAS 101246-66-6, with molecular formula C20H23N3O2, molecular weight 337.4, InChIKey PBHFNBQPZCRWQP-QUCCMNQESA-N.
ChEMBL contains qualifying experimental assay evidence associated with Acetylcholinesterase, Cholinesterase, Microtubule-associated protein tau, Tyrosyl-DNA phosphodiesterase 1. These records do not establish therapeutic efficacy or clinical use.
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.
Melting Point
150.0 °C
XLogP
2.3
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
25
H-bond acceptors
5
H-bond donors
1
Rotatable bonds
2
Ring count
4
Aromatic rings
2
Topological polar surface area
44.81 Ų
Computed LogP
3.67
Fragment-like structure rule
No
Lead-like structure rule
Yes
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
(-)-Phenserine (CAS 101246-66-6) is an English MolGraph catalog reference, molecular formula C20H23N3O2 and molecular weight 337. 40 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Use this page to review identity data, application tags, sourcing readiness, and RFQ context for heterocyclic building-block research, research chemical sourcing.
Documentation needs
Request supplier-issued SDS/COA before handling, storage, shipment, or procurement decisions. Public page content is for research catalog reference and does not replace supplier-issued safety documentation.
ChEMBL reports experimental activity evidence for: Acetylcholinesterase (Homo sapiens) — 8 assays; Cholinesterase (Homo sapiens) — 6 assays; Microtubule-associated protein tau (Homo sapiens) — 3 assays; Tyrosyl-DNA phosphodiesterase 1 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Acetylcholinesterase
Homo sapiens · SINGLE PROTEIN · 8 qualifying assays · 7 documents · best pChEMBL 7.68
Experimental evidence source: ChEMBL
Cholinesterase
Homo sapiens · SINGLE PROTEIN · 6 qualifying assays · 5 documents · best pChEMBL 5.89
Experimental evidence source: ChEMBL
Microtubule-associated protein tau
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents · best pChEMBL 4.5
Experimental evidence source: ChEMBL
Tyrosyl-DNA phosphodiesterase 1
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
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 RequestSubmit the CAS number, quantity, purity requirement, and destination country for sourcing review.
Purity and pack size confirmation: By request
Availability and lead time review: Confirmed by RFQ
Shipment documentation review: By request
For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference