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CAS 116839-68-0 Posiphen molecular structure lightbox
CAS RN: 116839-68-0

Posiphen

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6 package records5 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251206 10mg In stock Shanghai Inquiry
Batchno.20251126 1mg In stock Shanghai Inquiry
Batchno.20250107 1mg / 5mg Out of stock 8-10 business days Inquiry
Batchno.20250608 25mg In stock Shanghai Inquiry
Batchno.20250929 50mg In stock Shanghai Inquiry
Batchno.20250313 5mg In stock Shanghai Inquiry
  • Product code: SSC-016728
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Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 0.05g
  • Available purity: ≥95%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 116839-68-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.05g ≥95% 0 Out of Stock Shenzhen Inquiry

116839-68-0 / [(3aS,8bR)-3,4,8b-trimethyl-2,3a-dihydro-1H-pyrrolo[2,3-b]indol-7-yl] N-phenylcarbamate

Phenserine | (-)-Phenserine | (-)-Eseroline phenylcarbamate

Standard CAS: 116839-68-0 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
116839-68-0
Multi CAS
Yes
Molecular Formula
C20H23N3O2
Molecular Weight
337.400000
Exact Mass
337.179027
SMILES
C[C@]12CCN([C@H]1N(C3=C2C=C(C=C3)OC(=O)NC4=CC=CC=C4)C)C
InChI
InChI=1S/C20H23N3O2/c1-20-11-12-22(2)18(20)23(3)17-10-9-15(13-16(17)20)25-19(24)21-14-7-5-4-6-8-14/h4-10,13,18H,11-12H2,1-3H3,(H,21,24)/t18-,20+/m0/s1
InChIKey
PBHFNBQPZCRWQP-AZUAARDMSA-N
Synonyms
Phenserine (-)-Phenserine (-)-Eseroline phenylcarbamate SUE285UG3S N-phenylcarbamoyleseroline

Computed Properties

Structural Parameters

Heavy atom count
25
Aromatic heavy atom count
12
Fraction Csp3
0.35
Rotatable bonds
2
H-bond acceptors
4
H-bond donors
1
Molar refractivity
99.32
TPSA
44.81

LogP / Solubility

WLOGP
3.67
MLOGP
3.24
XLogP3
2.3
Consensus LogP
3.07
Log S (ESOL)
-4.47
Class (ESOL)
Slightly soluble
Log S (Ali)
-4.97
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.14
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.17

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
4

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