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CAS 89391-50-4 Imirestat molecular structure lightbox
CAS RN: 89391-50-4

Imirestat

Product Availability

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5 package records1 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260503 1mg / 5mg Out of stock 5-7 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250909 100mg Out of stock Inquiry
Batchno.20251102 250mg Out of stock Inquiry
Batchno.20250124 25mg Out of stock Inquiry
Batchno.20251029 50mg In stock Shanghai Inquiry
  • Product code: SSC-201363
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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: 1g
  • 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 89391-50-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Shanghai Inquiry

89391-50-4 / 2,7-difluorospiro[fluorene-9,5'-imidazolidine]-2',4'-dione

Standard CAS: 89391-50-4 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
89391-50-4
Multi CAS
No
Molecular Formula
C15F2H8N2O2
Molecular Weight
286.230000
Exact Mass
286.055384
InChI
InChI=1S/C15H8F2N2O2/c16-7-1-3-9-10-4-2-8(17)6-12(10)15(11(9)5-7)13(20)18-14(21)19-15/h1-6H,(H2,18,19,20,21)
InChIKey
QCCHBHSAIQIQGO-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
21
Aromatic heavy atom count
12
Fraction Csp3
0.07
H-bond acceptors
2
H-bond donors
2
Molar refractivity
69.25
TPSA
58.2

LogP / Solubility

WLOGP
2.03
MLOGP
1.8
XLogP3
2
Consensus LogP
1.94
Log S (ESOL)
-3.32
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.37
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.2
Class (SILICOS-IT)
Poorly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.03

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
4

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