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CAS 159-62-6 Spiro[fluorene-9,9′-xanthene] molecular structure lightbox
CAS RN: 159-62-6

Spiro[fluorene-9,9′-xanthene]

Product Availability

Choose a grade to view its available package options.

6 package records6 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250226 1g In stock Shanghai, Chongqing Inquiry
Batchno.20251120 5g In stock Shanghai, Shandong Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250911 1g In stock Shanghai Inquiry
Batchno.20250308 250mg In stock Shanghai Inquiry
Batchno.20260607 25g In stock Shanghai Inquiry
Batchno.20250303 5g In stock Shanghai Inquiry
  • Product code: SSC-067128
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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: 5g
  • Available purity: ＞97%
  • 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 159-62-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ＞97% 0 Out of Stock Hong Kong Inquiry

159-62-6 / spiro[fluorene-9,9'-xanthene]

Standard CAS: 159-62-6 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
159-62-6
Multi CAS
No
Molecular Formula
C25H16O
Molecular Weight
332.400000
Exact Mass
332.120115
SMILES
C1=CC=C2C(=C1)C3=CC=CC=C3C24C5=CC=CC=C5OC6=CC=CC=C46
InChI
InChI=1S/C25H16O/c1-3-11-19-17(9-1)18-10-2-4-12-20(18)25(19)21-13-5-7-15-23(21)26-24-16-8-6-14-22(24)25/h1-16H
InChIKey
QQNLHOMPVNTETJ-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
26
Aromatic heavy atom count
24
Fraction Csp3
0.04
H-bond acceptors
1
Molar refractivity
103.82
TPSA
9.23

LogP / Solubility

WLOGP
6.16
MLOGP
5.43
XLogP3
6.3
Consensus LogP
5.96
Log S (ESOL)
-6.46
Class (ESOL)
Insoluble
Log S (Ali)
-6.73
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-6.93
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-0.38

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
No
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
5

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